diff --git a/go/seats/containerimageregistry/contract.go b/go/seats/containerimageregistry/contract.go
index 01fcea6..ef6d3f2 100644
--- a/go/seats/containerimageregistry/contract.go
+++ b/go/seats/containerimageregistry/contract.go
@@ -66,7 +66,7 @@ type Artifact struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// the tag it carries, for a tagged version
 	Tag string `json:"tag,omitempty"`
@@ -74,6 +74,15 @@ type Artifact struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Artifact's kind.
+const (
+	ArtifactKindPackage  = "package"
+	ArtifactKindImage    = "image"
+	ArtifactKindBundle   = "bundle"
+	ArtifactKindArchive  = "archive"
+	ArtifactKindUpstream = "upstream"
+)
+
 // Hold is the body of held and released.
 type Hold struct {
 	// when, RFC 3339
@@ -102,9 +111,9 @@ type Outcome struct {
 	Holder string `json:"holder"`
 	// what it is
 	Kind string `json:"kind"`
-	// the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact
+	// the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact
 	Module string `json:"module,omitempty"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// why: a refusal's cause, or a removal's (retention, tag-gone, by-hand)
 	Reason string `json:"reason,omitempty"`
@@ -118,6 +127,15 @@ type Outcome struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Outcome's kind.
+const (
+	OutcomeKindPackage  = "package"
+	OutcomeKindImage    = "image"
+	OutcomeKindBundle   = "bundle"
+	OutcomeKindArchive  = "archive"
+	OutcomeKindUpstream = "upstream"
+)
+
 // Part is one part of a transfer.
 type Part struct {
 	// the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob
@@ -136,7 +154,7 @@ type PublishInput struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// every part's digest and size; none when the digest is already held
 	Parts []Part `json:"parts,omitempty"`
@@ -148,6 +166,15 @@ type PublishInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of PublishInput's kind.
+const (
+	PublishInputKindPackage  = "package"
+	PublishInputKindImage    = "image"
+	PublishInputKindBundle   = "bundle"
+	PublishInputKindArchive  = "archive"
+	PublishInputKindUpstream = "upstream"
+)
+
 // PublishAnswer is what publish answers.
 type PublishAnswer struct {
 	// the digest is held already: nothing to send; the outcome follows as an event
@@ -214,6 +241,12 @@ type RemoveInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of RemoveInput's reason.
+const (
+	RemoveInputReasonTagGone   = "tag-gone"
+	RemoveInputReasonRetention = "retention"
+)
+
 // RemoveAnswer is what remove answers.
 type RemoveAnswer struct {
 	Artifact *Artifact `json:"artifact,omitempty"`
@@ -291,7 +324,7 @@ type ReleaseInput struct {
 
 // ReleaseAnswer is what release answers.
 type ReleaseAnswer struct {
-	// the hold is gone
+	// a hold was let go; false when there was none
 	Released bool `json:"released"`
 }
 
diff --git a/go/seats/containerimageregistry/contract_test.go b/go/seats/containerimageregistry/contract_test.go
index 7141141..6b5e2c0 100644
--- a/go/seats/containerimageregistry/contract_test.go
+++ b/go/seats/containerimageregistry/contract_test.go
@@ -37,6 +37,8 @@ func TestFixtures(t *testing.T) {
 			decode: func(b []byte) (any, error) { var v PublishPartInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "the versions held", subject: "", given: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}",
 			decode: func(b []byte) (any, error) { var v VersionsAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
+		{name: "a release of what is not held answers released false", subject: "", given: "{\"released\":false}", wire: "{\"released\":false}",
+			decode: func(b []byte) (any, error) { var v ReleaseAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 	}
 	for _, c := range cases {
 		v, err := c.decode([]byte(c.given))
diff --git a/go/seats/gopackageregistry/contract.go b/go/seats/gopackageregistry/contract.go
index 98aea35..54ea7a4 100644
--- a/go/seats/gopackageregistry/contract.go
+++ b/go/seats/gopackageregistry/contract.go
@@ -54,7 +54,7 @@ type Artifact struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// the tag it carries, for a tagged version
 	Tag string `json:"tag,omitempty"`
@@ -62,6 +62,15 @@ type Artifact struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Artifact's kind.
+const (
+	ArtifactKindPackage  = "package"
+	ArtifactKindImage    = "image"
+	ArtifactKindBundle   = "bundle"
+	ArtifactKindArchive  = "archive"
+	ArtifactKindUpstream = "upstream"
+)
+
 // Outcome is the body of published, refused and removed.
 type Outcome struct {
 	// the source commit it was built from
@@ -74,9 +83,9 @@ type Outcome struct {
 	Holder string `json:"holder"`
 	// what it is
 	Kind string `json:"kind"`
-	// the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact
+	// the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact
 	Module string `json:"module,omitempty"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// why: a refusal's cause, or a removal's (retention, tag-gone, by-hand)
 	Reason string `json:"reason,omitempty"`
@@ -90,6 +99,15 @@ type Outcome struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Outcome's kind.
+const (
+	OutcomeKindPackage  = "package"
+	OutcomeKindImage    = "image"
+	OutcomeKindBundle   = "bundle"
+	OutcomeKindArchive  = "archive"
+	OutcomeKindUpstream = "upstream"
+)
+
 // Part is one part of a transfer.
 type Part struct {
 	// the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob
@@ -108,7 +126,7 @@ type PublishInput struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// every part's digest and size; none when the digest is already held
 	Parts []Part `json:"parts,omitempty"`
@@ -120,6 +138,15 @@ type PublishInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of PublishInput's kind.
+const (
+	PublishInputKindPackage  = "package"
+	PublishInputKindImage    = "image"
+	PublishInputKindBundle   = "bundle"
+	PublishInputKindArchive  = "archive"
+	PublishInputKindUpstream = "upstream"
+)
+
 // PublishAnswer is what publish answers.
 type PublishAnswer struct {
 	// the digest is held already: nothing to send; the outcome follows as an event
@@ -186,6 +213,12 @@ type RemoveInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of RemoveInput's reason.
+const (
+	RemoveInputReasonTagGone   = "tag-gone"
+	RemoveInputReasonRetention = "retention"
+)
+
 // RemoveAnswer is what remove answers.
 type RemoveAnswer struct {
 	Artifact *Artifact `json:"artifact,omitempty"`
diff --git a/go/seats/gopackageregistry/contract_test.go b/go/seats/gopackageregistry/contract_test.go
index ff2164e..8f127f0 100644
--- a/go/seats/gopackageregistry/contract_test.go
+++ b/go/seats/gopackageregistry/contract_test.go
@@ -17,21 +17,21 @@ func TestFixtures(t *testing.T) {
 		decode                     func([]byte) (any, error)
 		subjectIs                  *regexp.Regexp
 	}{
-		{name: "published on the seat's subject", subject: "mesh.seat.go-package-registry.event.published", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"module\":\"git.novox.be/novox/mesh-sdk/go\",\"name\":\"mesh-sdk\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"module\":\"git.novox.be/novox/mesh-sdk/go\",\"name\":\"mesh-sdk\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "published on the seat's subject", subject: "mesh.seat.go-package-registry.event.published", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"module\":\"git.novox.be/novox/mesh-sdk/go\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"module\":\"git.novox.be/novox/mesh-sdk/go\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.go-package-registry\\.event\\.published$")},
-		{name: "refused on the seat's subject", subject: "mesh.seat.go-package-registry.event.refused", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "refused on the seat's subject", subject: "mesh.seat.go-package-registry.event.refused", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reason\":\"retention\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reason\":\"retention\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v RefusedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.go-package-registry\\.event\\.refused$")},
-		{name: "removed on the seat's subject", subject: "mesh.seat.go-package-registry.event.removed", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "removed on the seat's subject", subject: "mesh.seat.go-package-registry.event.removed", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reason\":\"retention\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"reason\":\"retention\",\"reference\":\"git.novox.be/novox/mesh-sdk/go@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v RemovedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.go-package-registry\\.event\\.removed$")},
-		{name: "publish opens a transfer", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "publish opens a transfer", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
-		{name: "a field the reader does not know is dropped", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"later\":{\"x\":1},\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "a field the reader does not know is dropped", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"later\":{\"x\":1},\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "publish answers what it lacks", subject: "", given: "{\"lacks\":[\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\"],\"transfer\":\"t1\"}", wire: "{\"lacks\":[\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\"],\"transfer\":\"t1\"}",
 			decode: func(b []byte) (any, error) { var v PublishAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "a chunk of a part", subject: "", given: "{\"data\":\"aGVsbG8=\",\"last\":true,\"part\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"sequence\":0,\"transfer\":\"t1\"}", wire: "{\"data\":\"aGVsbG8=\",\"last\":true,\"part\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"sequence\":0,\"transfer\":\"t1\"}",
 			decode: func(b []byte) (any, error) { var v PublishPartInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
-		{name: "the versions held", subject: "", given: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}",
+		{name: "the versions held", subject: "", given: "{\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"git.novox.be/novox/mesh-sdk/go\",\"version\":\"0.1.19\"}]}",
 			decode: func(b []byte) (any, error) { var v VersionsAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 	}
 	for _, c := range cases {
diff --git a/go/seats/meshbroker/contract.go b/go/seats/meshbroker/contract.go
index 1dcdb23..5313b13 100644
--- a/go/seats/meshbroker/contract.go
+++ b/go/seats/meshbroker/contract.go
@@ -100,6 +100,25 @@ type Entry struct {
 	Template string `json:"template,omitempty"`
 }
 
+// The values of Entry's storage-type.
+const (
+	EntryStorageTypeStream      = "stream"
+	EntryStorageTypeKeyValue    = "key-value"
+	EntryStorageTypeObjectStore = "object-store"
+	EntryStorageTypeLedger      = "ledger"
+)
+
+// The values of Entry's template.
+const (
+	EntryTemplateState     = "state"
+	EntryTemplateEvents    = "events"
+	EntryTemplateWorkQueue = "work-queue"
+	EntryTemplateLog       = "log"
+	EntryTemplateObjects   = "objects"
+	EntryTemplateLedger    = "ledger"
+	EntryTemplate          = ""
+)
+
 // Fill is a type of the contract.
 type Fill struct {
 	// bytes held
@@ -135,6 +154,35 @@ type Held struct {
 	Why string `json:"why,omitempty"`
 }
 
+// The values of Held's state.
+const (
+	HeldStateHeld     = "held"
+	HeldStateRefused  = "refused"
+	HeldStateWaiting  = "waiting"
+	HeldStateDrifted  = "drifted"
+	HeldStateFull     = "full"
+	HeldStateOrphaned = "orphaned"
+)
+
+// The values of Held's storage-type.
+const (
+	HeldStorageTypeStream      = "stream"
+	HeldStorageTypeKeyValue    = "key-value"
+	HeldStorageTypeObjectStore = "object-store"
+	HeldStorageTypeLedger      = "ledger"
+)
+
+// The values of Held's template.
+const (
+	HeldTemplateState     = "state"
+	HeldTemplateEvents    = "events"
+	HeldTemplateWorkQueue = "work-queue"
+	HeldTemplateLog       = "log"
+	HeldTemplateObjects   = "objects"
+	HeldTemplateLedger    = "ledger"
+	HeldTemplate          = ""
+)
+
 // Named is a type of the contract.
 type Named struct {
 	// the entry's local name
@@ -173,6 +221,25 @@ type Said struct {
 	Why string `json:"why,omitempty"`
 }
 
+// The values of Said's storage-type.
+const (
+	SaidStorageTypeStream      = "stream"
+	SaidStorageTypeKeyValue    = "key-value"
+	SaidStorageTypeObjectStore = "object-store"
+	SaidStorageTypeLedger      = "ledger"
+)
+
+// The values of Said's template.
+const (
+	SaidTemplateState     = "state"
+	SaidTemplateEvents    = "events"
+	SaidTemplateWorkQueue = "work-queue"
+	SaidTemplateLog       = "log"
+	SaidTemplateObjects   = "objects"
+	SaidTemplateLedger    = "ledger"
+	SaidTemplate          = ""
+)
+
 // Warranted is a type of the contract.
 type Warranted struct {
 	// the entry's local name
diff --git a/go/seats/meshconfig/contract.go b/go/seats/meshconfig/contract.go
index e5d5005..0ab1684 100644
--- a/go/seats/meshconfig/contract.go
+++ b/go/seats/meshconfig/contract.go
@@ -112,6 +112,12 @@ type RetiringHolderEvent struct {
 	Since string `json:"since"`
 }
 
+// The values of RetiringHolderEvent's kind.
+const (
+	RetiringHolderEventKindValue  = "value"
+	RetiringHolderEventKindSecret = "secret"
+)
+
 // RetiredHolderEvent is the body of the holder's event retired.
 type RetiredHolderEvent struct {
 	// the ask's id
diff --git a/go/seats/meshvault/contract.go b/go/seats/meshvault/contract.go
index 14bd5c1..df00f7c 100644
--- a/go/seats/meshvault/contract.go
+++ b/go/seats/meshvault/contract.go
@@ -295,6 +295,18 @@ type EnrolmentTokenInput struct {
 	Tunnel *EnrolmentTokenInputTunnel `json:"tunnel,omitempty"`
 }
 
+// The values of EnrolmentTokenInput's drop.
+const (
+	EnrolmentTokenInputDropTrue  = "true"
+	EnrolmentTokenInputDropFalse = "false"
+)
+
+// The values of EnrolmentTokenInput's sealed.
+const (
+	EnrolmentTokenInputSealedTrue  = "true"
+	EnrolmentTokenInputSealedFalse = "false"
+)
+
 // EnrolmentTokenAnswer is what enrolment-token answers.
 type EnrolmentTokenAnswer struct {
 	// the bus's address the machine dials
@@ -323,6 +335,12 @@ type NodeAccountInput struct {
 	SealingKey string `json:"sealing_key,omitempty"`
 }
 
+// The values of NodeAccountInput's retire.
+const (
+	NodeAccountInputRetireTrue  = "true"
+	NodeAccountInputRetireFalse = "false"
+)
+
 // NodeAccountAnswer is what node-account answers.
 type NodeAccountAnswer struct {
 	// the account sealed to the node's sealing key, in base64
diff --git a/go/seats/nodeengine/contract.go b/go/seats/nodeengine/contract.go
index 200524c..8e6a947 100644
--- a/go/seats/nodeengine/contract.go
+++ b/go/seats/nodeengine/contract.go
@@ -97,6 +97,14 @@ type Act struct {
 	Why string `json:"why,omitempty"`
 }
 
+// The values of Act's state.
+const (
+	ActStateAsked    = "asked"
+	ActStateDone     = "done"
+	ActStateRefused  = "refused"
+	ActStateAnswered = "answered"
+)
+
 // ActSaid is what the seat says of an act: the act, the path or access, the caller as the runtime proved it and the ask (ADR 0563 §1).
 type ActSaid struct {
 	// the act
@@ -115,6 +123,13 @@ type ActSaid struct {
 	Subject string `json:"subject,omitempty"`
 }
 
+// The values of ActSaid's state.
+const (
+	ActSaidStateAsked   = "asked"
+	ActSaidStateDone    = "done"
+	ActSaidStateRefused = "refused"
+)
+
 // Acts is the acts kept.
 type Acts struct {
 	// the acts, newest first
@@ -147,6 +162,12 @@ type ManifestReadsChanged struct {
 	Why string `json:"why"`
 }
 
+// The values of ManifestReadsChanged's why.
+const (
+	ManifestReadsChangedWhyStarted  = "started"
+	ManifestReadsChangedWhyReturned = "returned"
+)
+
 // Module is one module's composition with the candidate.
 type Module struct {
 	// the candidate changes it from the one composed without it
@@ -163,6 +184,13 @@ type Module struct {
 	Words string `json:"words,omitempty"`
 }
 
+// The values of Module's state.
+const (
+	ModuleStateComposed = "composed"
+	ModuleStateRefused  = "refused"
+	ModuleStateHeld     = "held"
+)
+
 // Revision is one revision of a composition key.
 type Revision struct {
 	// its digest
@@ -266,6 +294,12 @@ type PackagesInput struct {
 	Write string `json:"write,omitempty"`
 }
 
+// The values of PackagesInput's write.
+const (
+	PackagesInputWriteTrue  = "true"
+	PackagesInputWriteFalse = "false"
+)
+
 // PackagesAnswerKeyPackagesItem is a type of the contract.
 type PackagesAnswerKeyPackagesItem struct {
 	// declared absent
@@ -492,6 +526,14 @@ type ComposeCandidateAnswer struct {
 	Verdict string `json:"verdict"`
 }
 
+// The values of ComposeCandidateAnswer's verdict.
+const (
+	ComposeCandidateAnswerVerdictComposed  = "composed"
+	ComposeCandidateAnswerVerdictRefused   = "refused"
+	ComposeCandidateAnswerVerdictUnready   = "unready"
+	ComposeCandidateAnswerVerdictNotJudged = "not-judged"
+)
+
 // ManifestReadsInput is what manifest-reads takes.
 type ManifestReadsInput struct {
 }
diff --git a/go/seats/npmpackageregistry/contract.go b/go/seats/npmpackageregistry/contract.go
index 79d2b05..1237a9e 100644
--- a/go/seats/npmpackageregistry/contract.go
+++ b/go/seats/npmpackageregistry/contract.go
@@ -54,7 +54,7 @@ type Artifact struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// the tag it carries, for a tagged version
 	Tag string `json:"tag,omitempty"`
@@ -62,6 +62,15 @@ type Artifact struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Artifact's kind.
+const (
+	ArtifactKindPackage  = "package"
+	ArtifactKindImage    = "image"
+	ArtifactKindBundle   = "bundle"
+	ArtifactKindArchive  = "archive"
+	ArtifactKindUpstream = "upstream"
+)
+
 // Outcome is the body of published, refused and removed.
 type Outcome struct {
 	// the source commit it was built from
@@ -74,9 +83,9 @@ type Outcome struct {
 	Holder string `json:"holder"`
 	// what it is
 	Kind string `json:"kind"`
-	// the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact
+	// the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact
 	Module string `json:"module,omitempty"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// why: a refusal's cause, or a removal's (retention, tag-gone, by-hand)
 	Reason string `json:"reason,omitempty"`
@@ -90,6 +99,15 @@ type Outcome struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Outcome's kind.
+const (
+	OutcomeKindPackage  = "package"
+	OutcomeKindImage    = "image"
+	OutcomeKindBundle   = "bundle"
+	OutcomeKindArchive  = "archive"
+	OutcomeKindUpstream = "upstream"
+)
+
 // Part is one part of a transfer.
 type Part struct {
 	// the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob
@@ -108,7 +126,7 @@ type PublishInput struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// every part's digest and size; none when the digest is already held
 	Parts []Part `json:"parts,omitempty"`
@@ -120,6 +138,15 @@ type PublishInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of PublishInput's kind.
+const (
+	PublishInputKindPackage  = "package"
+	PublishInputKindImage    = "image"
+	PublishInputKindBundle   = "bundle"
+	PublishInputKindArchive  = "archive"
+	PublishInputKindUpstream = "upstream"
+)
+
 // PublishAnswer is what publish answers.
 type PublishAnswer struct {
 	// the digest is held already: nothing to send; the outcome follows as an event
@@ -186,6 +213,12 @@ type RemoveInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of RemoveInput's reason.
+const (
+	RemoveInputReasonTagGone   = "tag-gone"
+	RemoveInputReasonRetention = "retention"
+)
+
 // RemoveAnswer is what remove answers.
 type RemoveAnswer struct {
 	Artifact *Artifact `json:"artifact,omitempty"`
diff --git a/go/seats/npmpackageregistry/contract_test.go b/go/seats/npmpackageregistry/contract_test.go
index 66b39b2..ed57d7f 100644
--- a/go/seats/npmpackageregistry/contract_test.go
+++ b/go/seats/npmpackageregistry/contract_test.go
@@ -17,21 +17,21 @@ func TestFixtures(t *testing.T) {
 		decode                     func([]byte) (any, error)
 		subjectIs                  *regexp.Regexp
 	}{
-		{name: "published on the seat's subject", subject: "mesh.seat.npm-package-registry.event.published", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "published on the seat's subject", subject: "mesh.seat.npm-package-registry.event.published", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.npm-package-registry\\.event\\.published$")},
-		{name: "refused on the seat's subject", subject: "mesh.seat.npm-package-registry.event.refused", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "refused on the seat's subject", subject: "mesh.seat.npm-package-registry.event.refused", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reason\":\"retention\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reason\":\"retention\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v RefusedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.npm-package-registry\\.event\\.refused$")},
-		{name: "removed on the seat's subject", subject: "mesh.seat.npm-package-registry.event.removed", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"reason\":\"retention\",\"reference\":\"mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "removed on the seat's subject", subject: "mesh.seat.npm-package-registry.event.removed", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reason\":\"retention\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"holder\":\"gitea\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"reason\":\"retention\",\"reference\":\"@novox/mesh-sdk@0.1.19\",\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v RemovedEvent; err := json.Unmarshal(b, &v); return v, err }, subjectIs: regexp.MustCompile("^mesh\\.seat\\.npm-package-registry\\.event\\.removed$")},
-		{name: "publish opens a transfer", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "publish opens a transfer", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
-		{name: "a field the reader does not know is dropped", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"later\":{\"x\":1},\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
+		{name: "a field the reader does not know is dropped", subject: "", given: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"later\":{\"x\":1},\"name\":\"@novox/mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}", wire: "{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"parts\":[{\"digest\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"size\":1048576}],\"transfer\":\"t1\",\"version\":\"0.1.19\"}",
 			decode: func(b []byte) (any, error) { var v PublishInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "publish answers what it lacks", subject: "", given: "{\"lacks\":[\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\"],\"transfer\":\"t1\"}", wire: "{\"lacks\":[\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\"],\"transfer\":\"t1\"}",
 			decode: func(b []byte) (any, error) { var v PublishAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "a chunk of a part", subject: "", given: "{\"data\":\"aGVsbG8=\",\"last\":true,\"part\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"sequence\":0,\"transfer\":\"t1\"}", wire: "{\"data\":\"aGVsbG8=\",\"last\":true,\"part\":\"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\",\"sequence\":0,\"transfer\":\"t1\"}",
 			decode: func(b []byte) (any, error) { var v PublishPartInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
-		{name: "the versions held", subject: "", given: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}",
+		{name: "the versions held", subject: "", given: "{\"name\":\"@novox/mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"@novox/mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"@novox/mesh-sdk\",\"version\":\"0.1.19\"}]}",
 			decode: func(b []byte) (any, error) { var v VersionsAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 	}
 	for _, c := range cases {
diff --git a/go/seats/ociartifactregistry/contract.go b/go/seats/ociartifactregistry/contract.go
index 5746c78..a02d700 100644
--- a/go/seats/ociartifactregistry/contract.go
+++ b/go/seats/ociartifactregistry/contract.go
@@ -64,7 +64,7 @@ type Artifact struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// the tag it carries, for a tagged version
 	Tag string `json:"tag,omitempty"`
@@ -72,6 +72,15 @@ type Artifact struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Artifact's kind.
+const (
+	ArtifactKindPackage  = "package"
+	ArtifactKindImage    = "image"
+	ArtifactKindBundle   = "bundle"
+	ArtifactKindArchive  = "archive"
+	ArtifactKindUpstream = "upstream"
+)
+
 // Hold is the body of held and released.
 type Hold struct {
 	// when, RFC 3339
@@ -100,9 +109,9 @@ type Outcome struct {
 	Holder string `json:"holder"`
 	// what it is
 	Kind string `json:"kind"`
-	// the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact
+	// the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact
 	Module string `json:"module,omitempty"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// why: a refusal's cause, or a removal's (retention, tag-gone, by-hand)
 	Reason string `json:"reason,omitempty"`
@@ -116,6 +125,15 @@ type Outcome struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of Outcome's kind.
+const (
+	OutcomeKindPackage  = "package"
+	OutcomeKindImage    = "image"
+	OutcomeKindBundle   = "bundle"
+	OutcomeKindArchive  = "archive"
+	OutcomeKindUpstream = "upstream"
+)
+
 // Part is one part of a transfer.
 type Part struct {
 	// the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob
@@ -134,7 +152,7 @@ type PublishInput struct {
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// what it is
 	Kind string `json:"kind"`
-	// the package's, image's, bundle's or archive's name
+	// the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)
 	Name string `json:"name"`
 	// every part's digest and size; none when the digest is already held
 	Parts []Part `json:"parts,omitempty"`
@@ -146,6 +164,15 @@ type PublishInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of PublishInput's kind.
+const (
+	PublishInputKindPackage  = "package"
+	PublishInputKindImage    = "image"
+	PublishInputKindBundle   = "bundle"
+	PublishInputKindArchive  = "archive"
+	PublishInputKindUpstream = "upstream"
+)
+
 // PublishAnswer is what publish answers.
 type PublishAnswer struct {
 	// the digest is held already: nothing to send; the outcome follows as an event
@@ -212,6 +239,12 @@ type RemoveInput struct {
 	Version string `json:"version,omitempty"`
 }
 
+// The values of RemoveInput's reason.
+const (
+	RemoveInputReasonTagGone   = "tag-gone"
+	RemoveInputReasonRetention = "retention"
+)
+
 // RemoveAnswer is what remove answers.
 type RemoveAnswer struct {
 	Artifact *Artifact `json:"artifact,omitempty"`
@@ -249,7 +282,7 @@ type ReleaseInput struct {
 
 // ReleaseAnswer is what release answers.
 type ReleaseAnswer struct {
-	// the hold is gone
+	// a hold was let go; false when there was none
 	Released bool `json:"released"`
 }
 
diff --git a/go/seats/ociartifactregistry/contract_test.go b/go/seats/ociartifactregistry/contract_test.go
index f8e04e6..8c8cdd6 100644
--- a/go/seats/ociartifactregistry/contract_test.go
+++ b/go/seats/ociartifactregistry/contract_test.go
@@ -37,6 +37,8 @@ func TestFixtures(t *testing.T) {
 			decode: func(b []byte) (any, error) { var v PublishPartInput; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 		{name: "the versions held", subject: "", given: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}", wire: "{\"name\":\"mesh-sdk\",\"versions\":[{\"commit\":\"cccccccccccccccccccccccccccccccccccccccc\",\"digest\":\"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"fingerprint\":\"f1\",\"kind\":\"package\",\"name\":\"mesh-sdk\",\"version\":\"0.1.19\"}]}",
 			decode: func(b []byte) (any, error) { var v VersionsAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
+		{name: "a release of what is not held answers released false", subject: "", given: "{\"released\":false}", wire: "{\"released\":false}",
+			decode: func(b []byte) (any, error) { var v ReleaseAnswer; err := json.Unmarshal(b, &v); return v, err }, subjectIs: nil},
 	}
 	for _, c := range cases {
 		v, err := c.decode([]byte(c.given))
diff --git a/go/seats/operatorchannel/contract.go b/go/seats/operatorchannel/contract.go
index eece285..bb087ee 100644
--- a/go/seats/operatorchannel/contract.go
+++ b/go/seats/operatorchannel/contract.go
@@ -210,6 +210,15 @@ type Warrant struct {
 	Words string `json:"words,omitempty"`
 }
 
+// The values of Warrant's outcome.
+const (
+	WarrantOutcomeChosen    = "chosen"
+	WarrantOutcomeExpired   = "expired"
+	WarrantOutcomeCancelled = "cancelled"
+	WarrantOutcomeReplaced  = "replaced"
+	WarrantOutcomeRefused   = "refused"
+)
+
 // OpenInput is what open takes.
 type OpenInput struct {
 }
@@ -245,6 +254,12 @@ type NotifyInput struct {
 	Summary string `json:"summary,omitempty"`
 }
 
+// The values of NotifyInput's severity.
+const (
+	NotifyInputSeverityUrgent  = "urgent"
+	NotifyInputSeverityWarning = "warning"
+)
+
 // NotifyAnswer is what notify answers.
 type NotifyAnswer = map[string]any
 
@@ -304,5 +319,14 @@ type ClosedHolderEvent struct {
 	ID string `json:"id"`
 }
 
+// The values of ClosedHolderEvent's how.
+const (
+	ClosedHolderEventHowAnswered  = "answered"
+	ClosedHolderEventHowExpired   = "expired"
+	ClosedHolderEventHowCancelled = "cancelled"
+	ClosedHolderEventHowReplaced  = "replaced"
+	ClosedHolderEventHowUnlinked  = "unlinked"
+)
+
 // AsksRecord is one value of the record asks.
 type AsksRecord = map[string]any
diff --git a/go/seats/seats.go b/go/seats/seats.go
index 2eb7cbb..3464d0d 100644
--- a/go/seats/seats.go
+++ b/go/seats/seats.go
@@ -384,47 +384,47 @@ func List() []Seat {
 		{Name: NpmPackageRegistry, Scope: "mesh", Grain: "whole", Decision: "novox/hq ADR 0109", Delivers: "npm-package-registry", Emits: []string{"published", "refused", "removed"},
 			Serves: []Verb{
 				{Name: "publish", Description: "Open a transfer, naming the artifact and the digest of every part; answers the digests the holder lacks, which the caller then sends by publish-part. A transfer already open answers the parts held, so a cut transfer goes on from there. With no parts and a version, the held digest is published under that version and nothing is stored (the trunk's claim).", Optional: true,
-					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
+					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "the digest is held already: nothing to send; the outcome follows as an event", "type": "boolean"}, "lacks": map[string]any{"description": "the digests of the parts the holder lacks, to send by publish-part", "items": map[string]any{"type": "string"}, "type": "array"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer"}, "type": "object"}},
 				{Name: "publish-part", Description: "Send one chunk of one part of an open transfer; the last chunk of the last part ends the transfer, and the holder hashes what it received, asks builder_versions, stores it and says published or refused. A chunk's message stays under the bus's largest message (1 MiB), so at most 760 KiB of data, base64.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"data": map[string]any{"description": "the chunk's bytes, base64 (at most 760 KiB before encoding)", "type": "string"}, "last": map[string]any{"description": "this chunk is the part's last", "type": "boolean"}, "part": map[string]any{"description": "the part's digest", "type": "string"}, "sequence": map[string]any{"description": "the chunk's place in its part, from 0", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part", "sequence", "last", "data"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"complete": map[string]any{"description": "the part is whole and its bytes match its digest", "type": "boolean"}, "part": map[string]any{"description": "the part", "type": "string"}, "received": map[string]any{"description": "the chunks of the part held so far", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part"}, "type": "object"}},
 				{Name: "versions", Description: "The versions the seat holds of one name, newest first: each one's version, tag, digest, kind and when it was published.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"kind": map[string]any{"description": "narrowed to one kind (optional)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}}, "required": []string{"name"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
 				{Name: "remove", Description: "Remove one tagged version; the holder refuses an untagged one but for the retention removal of a bundle, archive or copied base by the artifact sweep's holder. Every removal emits removed with its reason.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest (for a bundle, archive or copied base)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it goes", "enum": []string{"tag-gone", "retention"}, "type": "string"}, "tag": map[string]any{"description": "the tag (for a tagged version)", "type": "string"}, "version": map[string]any{"description": "the version", "type": "string"}}, "required": []string{"name", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
 			}},
 		{Name: GoPackageRegistry, Scope: "mesh", Grain: "whole", Decision: "novox/hq ADR 0605", Delivers: "go-package-registry", Emits: []string{"published", "refused", "removed"},
 			Serves: []Verb{
 				{Name: "publish", Description: "Open a transfer, naming the artifact and the digest of every part; answers the digests the holder lacks, which the caller then sends by publish-part. A transfer already open answers the parts held, so a cut transfer goes on from there. With no parts and a version, the held digest is published under that version and nothing is stored (the trunk's claim).", Optional: true,
-					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
+					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "the digest is held already: nothing to send; the outcome follows as an event", "type": "boolean"}, "lacks": map[string]any{"description": "the digests of the parts the holder lacks, to send by publish-part", "items": map[string]any{"type": "string"}, "type": "array"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer"}, "type": "object"}},
 				{Name: "publish-part", Description: "Send one chunk of one part of an open transfer; the last chunk of the last part ends the transfer, and the holder hashes what it received, asks builder_versions, stores it and says published or refused. A chunk's message stays under the bus's largest message (1 MiB), so at most 760 KiB of data, base64.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"data": map[string]any{"description": "the chunk's bytes, base64 (at most 760 KiB before encoding)", "type": "string"}, "last": map[string]any{"description": "this chunk is the part's last", "type": "boolean"}, "part": map[string]any{"description": "the part's digest", "type": "string"}, "sequence": map[string]any{"description": "the chunk's place in its part, from 0", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part", "sequence", "last", "data"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"complete": map[string]any{"description": "the part is whole and its bytes match its digest", "type": "boolean"}, "part": map[string]any{"description": "the part", "type": "string"}, "received": map[string]any{"description": "the chunks of the part held so far", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part"}, "type": "object"}},
 				{Name: "versions", Description: "The versions the seat holds of one name, newest first: each one's version, tag, digest, kind and when it was published.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"kind": map[string]any{"description": "narrowed to one kind (optional)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}}, "required": []string{"name"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
 				{Name: "remove", Description: "Remove one tagged version; the holder refuses an untagged one but for the retention removal of a bundle, archive or copied base by the artifact sweep's holder. Every removal emits removed with its reason.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest (for a bundle, archive or copied base)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it goes", "enum": []string{"tag-gone", "retention"}, "type": "string"}, "tag": map[string]any{"description": "the tag (for a tagged version)", "type": "string"}, "version": map[string]any{"description": "the version", "type": "string"}}, "required": []string{"name", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
 			}},
 		{Name: ContainerImageRegistry, Scope: "mesh", Grain: "whole", Decision: "novox/hq ADR 0605", Delivers: "artifact-store", Emits: []string{"published", "refused", "removed", "held", "released"},
 			Serves: []Verb{
 				{Name: "publish", Description: "Open a transfer, naming the artifact and the digest of every part; answers the digests the holder lacks, which the caller then sends by publish-part. A transfer already open answers the parts held, so a cut transfer goes on from there. With no parts and a version, the held digest is published under that version and nothing is stored (the trunk's claim).", Optional: true,
-					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
+					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "the digest is held already: nothing to send; the outcome follows as an event", "type": "boolean"}, "lacks": map[string]any{"description": "the digests of the parts the holder lacks, to send by publish-part", "items": map[string]any{"type": "string"}, "type": "array"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer"}, "type": "object"}},
 				{Name: "publish-part", Description: "Send one chunk of one part of an open transfer; the last chunk of the last part ends the transfer, and the holder hashes what it received, asks builder_versions, stores it and says published or refused. A chunk's message stays under the bus's largest message (1 MiB), so at most 760 KiB of data, base64.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"data": map[string]any{"description": "the chunk's bytes, base64 (at most 760 KiB before encoding)", "type": "string"}, "last": map[string]any{"description": "this chunk is the part's last", "type": "boolean"}, "part": map[string]any{"description": "the part's digest", "type": "string"}, "sequence": map[string]any{"description": "the chunk's place in its part, from 0", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part", "sequence", "last", "data"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"complete": map[string]any{"description": "the part is whole and its bytes match its digest", "type": "boolean"}, "part": map[string]any{"description": "the part", "type": "string"}, "received": map[string]any{"description": "the chunks of the part held so far", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part"}, "type": "object"}},
 				{Name: "versions", Description: "The versions the seat holds of one name, newest first: each one's version, tag, digest, kind and when it was published.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"kind": map[string]any{"description": "narrowed to one kind (optional)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}}, "required": []string{"name"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
 				{Name: "remove", Description: "Remove one tagged version; the holder refuses an untagged one but for the retention removal of a bundle, archive or copied base by the artifact sweep's holder. Every removal emits removed with its reason.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest (for a bundle, archive or copied base)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it goes", "enum": []string{"tag-gone", "retention"}, "type": "string"}, "tag": map[string]any{"description": "the tag (for a tagged version)", "type": "string"}, "version": map[string]any{"description": "the version", "type": "string"}}, "required": []string{"name", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
 				{Name: "mirror", Description: "Copy an outside image into the store by its pinned digest; emits published or refused.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "its pinned digest, sha256:<hex>", "type": "string"}, "name": map[string]any{"description": "the name it is kept under", "type": "string"}, "source": map[string]any{"description": "the outside image's reference", "type": "string"}}, "required": []string{"source", "digest", "name"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest stored", "type": "string"}, "reference": map[string]any{"description": "the reference the seat answers", "type": "string"}}, "required": []string{"reference", "digest"}, "type": "object"}},
@@ -434,30 +434,30 @@ func List() []Seat {
 				{Name: "hold", Description: "Keep one untagged bundle, archive or copied base from removal by retention, as the artifact sweep's rules keep it (ADR 0617 §2); never an image of the holder's own. Emits held.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "which of the sweep's rules keeps it", "type": "string"}}, "required": []string{"name", "digest", "reason"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "it is held", "type": "boolean"}, "since": map[string]any{"description": "when the hold began, RFC 3339", "type": "string"}}, "required": []string{"held"}, "type": "object"}},
-				{Name: "release", Description: "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.", Optional: true,
+				{Name: "release", Description: "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it is let go", "type": "string"}}, "required": []string{"name", "digest", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"released": map[string]any{"description": "the hold is gone", "type": "boolean"}}, "required": []string{"released"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"released": map[string]any{"description": "a hold was let go; false when there was none", "type": "boolean"}}, "required": []string{"released"}, "type": "object"}},
 			}},
 		{Name: OciArtifactRegistry, Scope: "mesh", Grain: "whole", Decision: "novox/hq ADR 0605", Delivers: "artifact-store", Emits: []string{"published", "refused", "removed", "held", "released"},
 			Serves: []Verb{
 				{Name: "publish", Description: "Open a transfer, naming the artifact and the digest of every part; answers the digests the holder lacks, which the caller then sends by publish-part. A transfer already open answers the parts held, so a cut transfer goes on from there. With no parts and a version, the held digest is published under that version and nothing is stored (the trunk's claim).", Optional: true,
-					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
+					Input:  map[string]any{"properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "parts": map[string]any{"description": "every part's digest and size; none when the digest is already held", "items": map[string]any{"description": "one part of a transfer", "properties": map[string]any{"digest": map[string]any{"description": "the part's digest, sha256:<hex>: an image's layer or config, a package's file, a bundle's blob", "type": "string"}, "size": map[string]any{"description": "its size in bytes", "type": "integer"}}, "required": []string{"digest", "size"}, "type": "object"}, "type": "array"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "transfer": map[string]any{"description": "the transfer's name, the caller's own; the same name opens the same transfer again", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"transfer", "name", "kind", "digest"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "the digest is held already: nothing to send; the outcome follows as an event", "type": "boolean"}, "lacks": map[string]any{"description": "the digests of the parts the holder lacks, to send by publish-part", "items": map[string]any{"type": "string"}, "type": "array"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer"}, "type": "object"}},
 				{Name: "publish-part", Description: "Send one chunk of one part of an open transfer; the last chunk of the last part ends the transfer, and the holder hashes what it received, asks builder_versions, stores it and says published or refused. A chunk's message stays under the bus's largest message (1 MiB), so at most 760 KiB of data, base64.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"data": map[string]any{"description": "the chunk's bytes, base64 (at most 760 KiB before encoding)", "type": "string"}, "last": map[string]any{"description": "this chunk is the part's last", "type": "boolean"}, "part": map[string]any{"description": "the part's digest", "type": "string"}, "sequence": map[string]any{"description": "the chunk's place in its part, from 0", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part", "sequence", "last", "data"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"complete": map[string]any{"description": "the part is whole and its bytes match its digest", "type": "boolean"}, "part": map[string]any{"description": "the part", "type": "string"}, "received": map[string]any{"description": "the chunks of the part held so far", "type": "integer"}, "transfer": map[string]any{"description": "the transfer", "type": "string"}}, "required": []string{"transfer", "part"}, "type": "object"}},
 				{Name: "versions", Description: "The versions the seat holds of one name, newest first: each one's version, tag, digest, kind and when it was published.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"kind": map[string]any{"description": "narrowed to one kind (optional)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}}, "required": []string{"name"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"name": map[string]any{"description": "the name", "type": "string"}, "versions": map[string]any{"description": "newest first", "items": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "type": "array"}}, "required": []string{"name", "versions"}, "type": "object"}},
 				{Name: "remove", Description: "Remove one tagged version; the holder refuses an untagged one but for the retention removal of a bundle, archive or copied base by the artifact sweep's holder. Every removal emits removed with its reason.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest (for a bundle, archive or copied base)", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it goes", "enum": []string{"tag-gone", "retention"}, "type": "string"}, "tag": map[string]any{"description": "the tag (for a tagged version)", "type": "string"}, "version": map[string]any{"description": "the version", "type": "string"}}, "required": []string{"name", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"artifact": map[string]any{"description": "one published thing, as every registry event and answer names it", "properties": map[string]any{"commit": map[string]any{"description": "the source commit it was built from", "type": "string"}, "digest": map[string]any{"description": "its digest, sha256:<hex> (a Go package's h1: hash beside it in the version's record)", "type": "string"}, "fingerprint": map[string]any{"description": "the build's fingerprint", "type": "string"}, "kind": map[string]any{"description": "what it is", "enum": []string{"package", "image", "bundle", "archive", "upstream"}, "type": "string"}, "name": map[string]any{"description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)", "type": "string"}, "tag": map[string]any{"description": "the tag it carries, for a tagged version", "type": "string"}, "version": map[string]any{"description": "the version the builder gave it (design 51 *The versions*); empty for a bundle or archive published by its digest alone", "type": "string"}}, "required": []string{"name", "kind", "digest"}, "type": "object"}, "removed": map[string]any{"description": "it is gone", "type": "boolean"}}, "required": []string{"removed"}, "type": "object"}},
 				{Name: "hold", Description: "Keep one untagged bundle, archive or copied base from removal by retention, as the artifact sweep's rules keep it (ADR 0617 §2); never an image of the holder's own. Emits held.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "which of the sweep's rules keeps it", "type": "string"}}, "required": []string{"name", "digest", "reason"}, "type": "object"},
 					Output: map[string]any{"properties": map[string]any{"held": map[string]any{"description": "it is held", "type": "boolean"}, "since": map[string]any{"description": "when the hold began, RFC 3339", "type": "string"}}, "required": []string{"held"}, "type": "object"}},
-				{Name: "release", Description: "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.", Optional: true,
+				{Name: "release", Description: "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.", Optional: true,
 					Input:  map[string]any{"properties": map[string]any{"digest": map[string]any{"description": "the digest", "type": "string"}, "name": map[string]any{"description": "the name", "type": "string"}, "reason": map[string]any{"description": "why it is let go", "type": "string"}}, "required": []string{"name", "digest", "reason"}, "type": "object"},
-					Output: map[string]any{"properties": map[string]any{"released": map[string]any{"description": "the hold is gone", "type": "boolean"}}, "required": []string{"released"}, "type": "object"}},
+					Output: map[string]any{"properties": map[string]any{"released": map[string]any{"description": "a hold was let go; false when there was none", "type": "boolean"}}, "required": []string{"released"}, "type": "object"}},
 			}},
 		{Name: Git, Scope: "mesh", Grain: "seat-list", Decision: "novox/hq ADR 0111", Delivers: "git"},
 		{Name: NodeBuildGo, Scope: "node", Grain: "seat-list", Decision: "novox/hq ADR 0525, ADR 0536, ADR 0553", Accepts: []string{"delivery", "check", "recheck"}, PulledByKind: true, Yields: true,
diff --git a/parts/registry.json b/parts/registry.json
index 0fcb16b..af1249c 100644
--- a/parts/registry.json
+++ b/parts/registry.json
@@ -12,7 +12,7 @@
         "properties": {
           "name": {
             "type": "string",
-            "description": "the package's, image's, bundle's or archive's name"
+            "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)"
           },
           "version": {
             "type": "string",
@@ -275,7 +275,7 @@
       "properties": {
         "name": {
           "type": "string",
-          "description": "the package's, image's, bundle's or archive's name"
+          "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)"
         },
         "version": {
           "type": "string",
@@ -339,11 +339,11 @@
       "properties": {
         "name": {
           "type": "string",
-          "description": "the package's, image's, bundle's or archive's name"
+          "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)"
         },
         "module": {
           "type": "string",
-          "description": "the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact"
+          "description": "the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact"
         },
         "version": {
           "type": "string",
diff --git a/seats/container-image-registry/fixtures/verbs.json b/seats/container-image-registry/fixtures/verbs.json
index 2c03cdc..2d94ee7 100644
--- a/seats/container-image-registry/fixtures/verbs.json
+++ b/seats/container-image-registry/fixtures/verbs.json
@@ -93,5 +93,13 @@
         }
       ]
     }
+  },
+  {
+    "name": "a release of what is not held answers released false",
+    "of": "verb:release.answer",
+    "why": "A3t: the outcome asked holds already, so it is no error",
+    "given": {
+      "released": false
+    }
   }
 ]
diff --git a/seats/container-image-registry/seat.json b/seats/container-image-registry/seat.json
index 651ad69..8877a5b 100644
--- a/seats/container-image-registry/seat.json
+++ b/seats/container-image-registry/seat.json
@@ -153,7 +153,7 @@
     },
     {
       "name": "release",
-      "description": "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
+      "description": "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
       "callers": "the module that runs the artifact sweep; the operator's session through the holder's tool",
       "input": {
         "type": "object",
@@ -182,7 +182,7 @@
         "properties": {
           "released": {
             "type": "boolean",
-            "description": "the hold is gone"
+            "description": "a hold was let go; false when there was none"
           }
         },
         "required": [
diff --git a/seats/go-package-registry/fixtures/events.json b/seats/go-package-registry/fixtures/events.json
index 23d9779..37579ae 100644
--- a/seats/go-package-registry/fixtures/events.json
+++ b/seats/go-package-registry/fixtures/events.json
@@ -4,7 +4,7 @@
     "of": "event:published",
     "subject": "mesh.seat.go-package-registry.event.published",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "module": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
@@ -13,7 +13,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19"
+      "reference": "git.novox.be/novox/mesh-sdk/go@0.1.19"
     }
   },
   {
@@ -21,7 +21,7 @@
     "of": "event:refused",
     "subject": "mesh.seat.go-package-registry.event.refused",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -29,7 +29,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19",
+      "reference": "git.novox.be/novox/mesh-sdk/go@0.1.19",
       "reason": "retention"
     }
   },
@@ -38,7 +38,7 @@
     "of": "event:removed",
     "subject": "mesh.seat.go-package-registry.event.removed",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -46,7 +46,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19",
+      "reference": "git.novox.be/novox/mesh-sdk/go@0.1.19",
       "reason": "retention"
     }
   }
diff --git a/seats/go-package-registry/fixtures/verbs.json b/seats/go-package-registry/fixtures/verbs.json
index 338bf36..716fe9f 100644
--- a/seats/go-package-registry/fixtures/verbs.json
+++ b/seats/go-package-registry/fixtures/verbs.json
@@ -3,7 +3,7 @@
     "name": "publish opens a transfer",
     "of": "verb:publish.input",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -23,7 +23,7 @@
     "of": "verb:publish.input",
     "why": "ADR 0608 §6: a reader ignores a field it does not know",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -41,7 +41,7 @@
       }
     },
     "wire": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -81,10 +81,10 @@
     "name": "the versions held",
     "of": "verb:versions.answer",
     "given": {
-      "name": "mesh-sdk",
+      "name": "git.novox.be/novox/mesh-sdk/go",
       "versions": [
         {
-          "name": "mesh-sdk",
+          "name": "git.novox.be/novox/mesh-sdk/go",
           "version": "0.1.19",
           "kind": "package",
           "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
diff --git a/seats/npm-package-registry/fixtures/events.json b/seats/npm-package-registry/fixtures/events.json
index f7cca82..0fe1c76 100644
--- a/seats/npm-package-registry/fixtures/events.json
+++ b/seats/npm-package-registry/fixtures/events.json
@@ -4,7 +4,7 @@
     "of": "event:published",
     "subject": "mesh.seat.npm-package-registry.event.published",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -12,7 +12,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19"
+      "reference": "@novox/mesh-sdk@0.1.19"
     }
   },
   {
@@ -20,7 +20,7 @@
     "of": "event:refused",
     "subject": "mesh.seat.npm-package-registry.event.refused",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -28,7 +28,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19",
+      "reference": "@novox/mesh-sdk@0.1.19",
       "reason": "retention"
     }
   },
@@ -37,7 +37,7 @@
     "of": "event:removed",
     "subject": "mesh.seat.npm-package-registry.event.removed",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -45,7 +45,7 @@
       "commit": "cccccccccccccccccccccccccccccccccccccccc",
       "holder": "gitea",
       "transfer": "t1",
-      "reference": "mesh-sdk@0.1.19",
+      "reference": "@novox/mesh-sdk@0.1.19",
       "reason": "retention"
     }
   }
diff --git a/seats/npm-package-registry/fixtures/verbs.json b/seats/npm-package-registry/fixtures/verbs.json
index 338bf36..529d486 100644
--- a/seats/npm-package-registry/fixtures/verbs.json
+++ b/seats/npm-package-registry/fixtures/verbs.json
@@ -3,7 +3,7 @@
     "name": "publish opens a transfer",
     "of": "verb:publish.input",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -23,7 +23,7 @@
     "of": "verb:publish.input",
     "why": "ADR 0608 §6: a reader ignores a field it does not know",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -41,7 +41,7 @@
       }
     },
     "wire": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "version": "0.1.19",
       "kind": "package",
       "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -81,10 +81,10 @@
     "name": "the versions held",
     "of": "verb:versions.answer",
     "given": {
-      "name": "mesh-sdk",
+      "name": "@novox/mesh-sdk",
       "versions": [
         {
-          "name": "mesh-sdk",
+          "name": "@novox/mesh-sdk",
           "version": "0.1.19",
           "kind": "package",
           "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
diff --git a/seats/oci-artifact-registry/fixtures/verbs.json b/seats/oci-artifact-registry/fixtures/verbs.json
index 697b2ca..b571a88 100644
--- a/seats/oci-artifact-registry/fixtures/verbs.json
+++ b/seats/oci-artifact-registry/fixtures/verbs.json
@@ -93,5 +93,13 @@
         }
       ]
     }
+  },
+  {
+    "name": "a release of what is not held answers released false",
+    "of": "verb:release.answer",
+    "why": "A3t: the outcome asked holds already, so it is no error",
+    "given": {
+      "released": false
+    }
   }
 ]
diff --git a/seats/oci-artifact-registry/seat.json b/seats/oci-artifact-registry/seat.json
index c826e5c..df5f58c 100644
--- a/seats/oci-artifact-registry/seat.json
+++ b/seats/oci-artifact-registry/seat.json
@@ -56,7 +56,7 @@
     },
     {
       "name": "release",
-      "description": "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
+      "description": "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
       "callers": "the module that runs the artifact sweep; the operator's session through the holder's tool",
       "input": {
         "type": "object",
@@ -85,7 +85,7 @@
         "properties": {
           "released": {
             "type": "boolean",
-            "description": "the hold is gone"
+            "description": "a hold was let go; false when there was none"
           }
         },
         "required": [
diff --git a/ts/seats/containerimageregistry/src/index.ts b/ts/seats/containerimageregistry/src/index.ts
index ca92d41..b20e37e 100644
--- a/ts/seats/containerimageregistry/src/index.ts
+++ b/ts/seats/containerimageregistry/src/index.ts
@@ -137,7 +137,7 @@ export interface ReleaseInput {
 
 /** is what release answers. */
 export interface ReleaseAnswer {
-  /** the hold is gone */
+  /** a hold was let go; false when there was none */
   "released": boolean;
 }
 
diff --git a/ts/seats/containerimageregistry/src/parts/registry.ts b/ts/seats/containerimageregistry/src/parts/registry.ts
index 9642c2d..544dc55 100644
--- a/ts/seats/containerimageregistry/src/parts/registry.ts
+++ b/ts/seats/containerimageregistry/src/parts/registry.ts
@@ -25,7 +25,7 @@ export interface Artifact {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** the tag it carries, for a tagged version */
   "tag"?: string;
@@ -45,9 +45,9 @@ export interface Outcome {
   "holder": string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact */
+  /** the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact */
   "module"?: string;
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** why: a refusal's cause, or a removal's (retention, tag-gone, by-hand) */
   "reason"?: string;
@@ -79,7 +79,7 @@ export interface PublishInput {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** every part's digest and size; none when the digest is already held */
   "parts"?: Part[];
diff --git a/ts/seats/gopackageregistry/src/parts/registry.ts b/ts/seats/gopackageregistry/src/parts/registry.ts
index 9642c2d..544dc55 100644
--- a/ts/seats/gopackageregistry/src/parts/registry.ts
+++ b/ts/seats/gopackageregistry/src/parts/registry.ts
@@ -25,7 +25,7 @@ export interface Artifact {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** the tag it carries, for a tagged version */
   "tag"?: string;
@@ -45,9 +45,9 @@ export interface Outcome {
   "holder": string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact */
+  /** the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact */
   "module"?: string;
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** why: a refusal's cause, or a removal's (retention, tag-gone, by-hand) */
   "reason"?: string;
@@ -79,7 +79,7 @@ export interface PublishInput {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** every part's digest and size; none when the digest is already held */
   "parts"?: Part[];
diff --git a/ts/seats/npmpackageregistry/src/parts/registry.ts b/ts/seats/npmpackageregistry/src/parts/registry.ts
index 9642c2d..544dc55 100644
--- a/ts/seats/npmpackageregistry/src/parts/registry.ts
+++ b/ts/seats/npmpackageregistry/src/parts/registry.ts
@@ -25,7 +25,7 @@ export interface Artifact {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** the tag it carries, for a tagged version */
   "tag"?: string;
@@ -45,9 +45,9 @@ export interface Outcome {
   "holder": string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact */
+  /** the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact */
   "module"?: string;
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** why: a refusal's cause, or a removal's (retention, tag-gone, by-hand) */
   "reason"?: string;
@@ -79,7 +79,7 @@ export interface PublishInput {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** every part's digest and size; none when the digest is already held */
   "parts"?: Part[];
diff --git a/ts/seats/ociartifactregistry/src/index.ts b/ts/seats/ociartifactregistry/src/index.ts
index 974cccd..1467090 100644
--- a/ts/seats/ociartifactregistry/src/index.ts
+++ b/ts/seats/ociartifactregistry/src/index.ts
@@ -96,7 +96,7 @@ export interface ReleaseInput {
 
 /** is what release answers. */
 export interface ReleaseAnswer {
-  /** the hold is gone */
+  /** a hold was let go; false when there was none */
   "released": boolean;
 }
 
diff --git a/ts/seats/ociartifactregistry/src/parts/registry.ts b/ts/seats/ociartifactregistry/src/parts/registry.ts
index 9642c2d..544dc55 100644
--- a/ts/seats/ociartifactregistry/src/parts/registry.ts
+++ b/ts/seats/ociartifactregistry/src/parts/registry.ts
@@ -25,7 +25,7 @@ export interface Artifact {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** the tag it carries, for a tagged version */
   "tag"?: string;
@@ -45,9 +45,9 @@ export interface Outcome {
   "holder": string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the Go module path a Go package is fetched under (go-package-registry's published); empty for every other kind of artifact */
+  /** the Go module path a Go package is fetched under, equal to name for a Go package (go-package-registry's published); empty for every other kind of artifact */
   "module"?: string;
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** why: a refusal's cause, or a removal's (retention, tag-gone, by-hand) */
   "reason"?: string;
@@ -79,7 +79,7 @@ export interface PublishInput {
   "fingerprint"?: string;
   /** what it is */
   "kind": "package" | "image" | "bundle" | "archive" | "upstream";
-  /** the package's, image's, bundle's or archive's name */
+  /** the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk) */
   "name": string;
   /** every part's digest and size; none when the digest is already held */
   "parts"?: Part[];
diff --git a/ts/src/seats.ts b/ts/src/seats.ts
index 13ff8a5..c4f7292 100644
--- a/ts/src/seats.ts
+++ b/ts/src/seats.ts
@@ -3097,7 +3097,7 @@ export const list: readonly Seat[] = [
               "type": "string"
             },
             "name": {
-              "description": "the package's, image's, bundle's or archive's name",
+              "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
               "type": "string"
             },
             "parts": {
@@ -3286,7 +3286,7 @@ export const list: readonly Seat[] = [
                     "type": "string"
                   },
                   "name": {
-                    "description": "the package's, image's, bundle's or archive's name",
+                    "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                     "type": "string"
                   },
                   "tag": {
@@ -3381,7 +3381,7 @@ export const list: readonly Seat[] = [
                   "type": "string"
                 },
                 "name": {
-                  "description": "the package's, image's, bundle's or archive's name",
+                  "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                   "type": "string"
                 },
                 "tag": {
@@ -3453,7 +3453,7 @@ export const list: readonly Seat[] = [
               "type": "string"
             },
             "name": {
-              "description": "the package's, image's, bundle's or archive's name",
+              "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
               "type": "string"
             },
             "parts": {
@@ -3642,7 +3642,7 @@ export const list: readonly Seat[] = [
                     "type": "string"
                   },
                   "name": {
-                    "description": "the package's, image's, bundle's or archive's name",
+                    "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                     "type": "string"
                   },
                   "tag": {
@@ -3737,7 +3737,7 @@ export const list: readonly Seat[] = [
                   "type": "string"
                 },
                 "name": {
-                  "description": "the package's, image's, bundle's or archive's name",
+                  "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                   "type": "string"
                 },
                 "tag": {
@@ -3811,7 +3811,7 @@ export const list: readonly Seat[] = [
               "type": "string"
             },
             "name": {
-              "description": "the package's, image's, bundle's or archive's name",
+              "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
               "type": "string"
             },
             "parts": {
@@ -4000,7 +4000,7 @@ export const list: readonly Seat[] = [
                     "type": "string"
                   },
                   "name": {
-                    "description": "the package's, image's, bundle's or archive's name",
+                    "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                     "type": "string"
                   },
                   "tag": {
@@ -4095,7 +4095,7 @@ export const list: readonly Seat[] = [
                   "type": "string"
                 },
                 "name": {
-                  "description": "the package's, image's, bundle's or archive's name",
+                  "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                   "type": "string"
                 },
                 "tag": {
@@ -4264,7 +4264,7 @@ export const list: readonly Seat[] = [
         }
       },
       {
-        "description": "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
+        "description": "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
         "input": {
           "properties": {
             "digest": {
@@ -4292,7 +4292,7 @@ export const list: readonly Seat[] = [
         "output": {
           "properties": {
             "released": {
-              "description": "the hold is gone",
+              "description": "a hold was let go; false when there was none",
               "type": "boolean"
             }
           },
@@ -4346,7 +4346,7 @@ export const list: readonly Seat[] = [
               "type": "string"
             },
             "name": {
-              "description": "the package's, image's, bundle's or archive's name",
+              "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
               "type": "string"
             },
             "parts": {
@@ -4535,7 +4535,7 @@ export const list: readonly Seat[] = [
                     "type": "string"
                   },
                   "name": {
-                    "description": "the package's, image's, bundle's or archive's name",
+                    "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                     "type": "string"
                   },
                   "tag": {
@@ -4630,7 +4630,7 @@ export const list: readonly Seat[] = [
                   "type": "string"
                 },
                 "name": {
-                  "description": "the package's, image's, bundle's or archive's name",
+                  "description": "the package's, image's, bundle's or archive's name; a package's is its name in its own language (design 32): a Go package's the go.mod module path (git.novox.be/novox/mesh-sdk/go), an npm package's package.json's name (@novox/mesh-sdk)",
                   "type": "string"
                 },
                 "tag": {
@@ -4704,7 +4704,7 @@ export const list: readonly Seat[] = [
         }
       },
       {
-        "description": "Let a hold go; emits released. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
+        "description": "Let a hold go; emits released. A release of what is not held answers released false and emits nothing, never an error: the outcome asked holds already. By hand only through the holder's own tool, the operator's session as the proved caller, recorded as a hand act.",
         "input": {
           "properties": {
             "digest": {
@@ -4732,7 +4732,7 @@ export const list: readonly Seat[] = [
         "output": {
           "properties": {
             "released": {
-              "description": "the hold is gone",
+              "description": "a hold was let go; false when there was none",
               "type": "boolean"
             }
           },