Publish Promptkit migration guidance and release notes

.gitignore

@@ -56,6 +56,8 @@ mono_crash.*
 [Dd]ebugPublic/
 [Rr]elease/
 [Rr]eleases/
+!docs/releases/
+!docs/releases/*.md
 x64/
 x86/
 [Ww][Ii][Nn]32/
@@ -433,4 +435,3 @@ FodyWeavers.xsd
 
 # JetBrains Rider
 *.sln.iml
-

.woodpecker/release.yml

@@ -11,9 +11,16 @@ steps:
         version="$CI_COMMIT_TAG"
         dist="dist"
         pkg="gitea.maximumdirect.net/eric/scriptorium/cmd/scriptorium"
+        notes="docs/releases/$version.md"
+
+        if [ ! -f "$notes" ]; then
+          printf 'release notes not found: %s\n' "$notes" >&2
+          exit 1
+        fi
 
         rm -rf "$dist"
         mkdir -p "$dist"
+        cp "$notes" "$dist/RELEASE_NOTES.md"
 
         build_binary() {
           goos="$1"
@@ -22,7 +29,7 @@ steps:
           output="$dist/scriptorium-$version-$goos-$goarch$suffix"
 
           CGO_ENABLED=0 GOOS="$goos" GOARCH="$goarch" \
-            go build -trimpath -ldflags "-s -w -X gitea.maximumdirect.net/eric/scriptorium/internal/buildinfo.Version=$version" \
+            go build -trimpath -ldflags "-s -w" \
             -o "$output" "$pkg"
         }
 
@@ -38,6 +45,7 @@ steps:
         from_secret: GITEA_RELEASE_TOKEN
       files:
         - dist/scriptorium-*
+      note: dist/RELEASE_NOTES.md
       checksum: sha256
       checksum-file: SHA256SUMS
       checksum-flatten: true

README.md

@@ -35,6 +35,7 @@ a model. For complete invocation and output behavior, see the
 - [HTTP API reference](docs/api.md)
 - [Operations guide](docs/operations.md)
 - [Consumer integration overview](docs/consumers/api.md)
+- [Migration from the former Go package](docs/consumers/migrating-to-promptkit.md)
 - [Subprocess integration](docs/integrations/subprocess.md)
 - [Architecture policy](docs/policy/architecture.md)
 - [Promptkit framework formats](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/formats.md)

docs/consumers/api.md

@@ -16,6 +16,8 @@ Go applications that need an in-process prompt framework should import
 Promptkit directly. The tagged
 [Promptkit Go consumer guide](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md)
 owns that interface; Scriptorium does not provide a Go library package.
+Consumers arriving from the former Scriptorium Go API should follow the
+[migration guide](migrating-to-promptkit.md).
 
 ## Consumer Responsibilities
 

docs/consumers/migrating-to-promptkit.md

@@ -0,0 +1,109 @@
+# Migrate From Scriptorium To Promptkit
+
+## Supported Migration Boundary
+
+Scriptorium `v0.11.1` at
+`gitea.maximumdirect.net/eric/scriptorium` is the final release that provides
+the former in-process Go framework. Promptkit `v0.1.0` at
+`gitea.maximumdirect.net/eric/promptkit` is the destination for that framework
+API. Scriptorium `v0.12.0` and later provide the CLI and HTTP application only.
+
+There is no Scriptorium compatibility facade, alias package, forwarding
+package, or deprecated wrapper. A consumer that cannot migrate may remain
+pinned to Scriptorium `v0.11.1`, but that framework-bearing line does not
+provide the slim application release.
+
+## Update A Go Consumer
+
+Start from a clean consumer checkout and review the pending diff before
+committing it. Add the published Promptkit module:
+
+```sh
+go get gitea.maximumdirect.net/eric/promptkit@v0.1.0
+```
+
+For an ordinary consumer that imports the former root package under its
+default name, replace the exact import and package qualifier, then format the
+changed Go files:
+
+```sh
+git grep -l \
+  '"gitea.maximumdirect.net/eric/scriptorium"' \
+  -- '*.go' |
+  while IFS= read -r go_file
+  do
+    perl -pi -e \
+      's{"gitea.maximumdirect.net/eric/scriptorium"}{"gitea.maximumdirect.net/eric/promptkit"}g; s{\bscriptorium\.}{promptkit.}g' \
+      "$go_file"
+    gofmt -w "$go_file"
+  done
+```
+
+Inspect the resulting diff. Consumers that used an import alias should retain
+or deliberately rename that alias instead of applying the qualifier
+replacement mechanically.
+
+Remove the now-unused Scriptorium requirement through module tidiness and run
+the consumer's complete tests:
+
+```sh
+go mod tidy
+go test ./...
+```
+
+Confirm that `go.mod` selects Promptkit `v0.1.0` and that no Go file imports
+the former Scriptorium package:
+
+```sh
+test "$(
+  go list -m -f '{{.Path}}@{{.Version}}' \
+    gitea.maximumdirect.net/eric/promptkit
+)" = 'gitea.maximumdirect.net/eric/promptkit@v0.1.0'
+if git grep -n \
+  'gitea.maximumdirect.net/eric/scriptorium' \
+  -- '*.go'
+then
+  printf '%s\n' 'a former Scriptorium Go import remains' >&2
+  exit 1
+fi
+```
+
+## Compatibility And Additions
+
+Promptkit preserves the established engine, request, result, profile,
+source-option, model-client, artifact, validation-value, and public-error
+shapes where practical. Exact declarations and current behavior belong to the
+tagged [Promptkit consumer guide](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md)
+and Go source.
+
+Promptkit also includes migration-relevant public contracts that were not in
+Scriptorium `v0.11.1`:
+
+- [`WithArtifactReader`](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/engine.go#L96-L105)
+  and the
+  [`ArtifactReader` declaration](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/types.go#L129-L135)
+  provide the artifact-reading extension described by the tagged
+  [extension-interface guide](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md#extension-interfaces).
+- [`ErrProfileRequired` and `ErrAPIKeyEnvMissing`](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/engine.go#L28-L40)
+  provide the specific identities described by the tagged
+  [error guide](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md#errors).
+
+Use those tagged owners for exact signatures, wrapping guarantees, and
+extension behavior.
+
+## Verify Consumer Behavior
+
+Source compatibility is only the first check. Exercise the behavior the
+consumer actually relies upon, especially:
+
+- prompt, profile, and schema source selection;
+- direct and environment-based credentials;
+- caller, generation, and transport timeout layering;
+- output validation and validation-failure handling;
+- injected model-client and artifact-reader extensions; and
+- every `errors.Is` branch used for recovery or classification.
+
+Also verify any serialized values, redaction expectations, filesystem policy,
+and provider integration behavior that crosses the consumer's own boundary.
+Promptkit owns the in-process framework contract; Scriptorium owns only its
+executable CLI and HTTP application interfaces.

docs/development.md

@@ -31,7 +31,7 @@ tests.
 | OpenAI-compatible outbound behavior or timeout layering | [Promptkit integration contract](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/integrations/openai-compatible-chat.md) |
 | Subprocess behavior | [Subprocess integration](integrations/subprocess.md) and [CLI contract](cli.md) |
 | Runtime operation or recovery | [Operations](operations.md) |
-| Release packaging | `.woodpecker/release.yml`, [operations](operations.md), and the architecture policy |
+| Release packaging or publication | The [release procedure](release.md), [hosted release workflow](../.woodpecker/release.yml), and [architecture policy](policy/architecture.md) |
 | Examples or copyable assets | The owning Scriptorium contract, the relevant [Promptkit format contract](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/formats.md), and the related files under `examples/` |
 | Architecture decisions or future work | The [documentation policy](policy/documentation.md), relevant accepted ADRs, and relevant roadmap documents |
 

docs/policy/documentation.md

@@ -71,6 +71,8 @@ secret values.
 | CLI contract | `docs/cli.md` | Commands, arguments, flags, invocation semantics, and exit codes. | End-to-end operating procedures, configuration field definitions, runtime filesystem layout, module implementation details. |
 | Configuration contract | `docs/config.md` | Application discovery and precedence, source locations, server fields, render default, HTTP limits, and credential mapping. | Promptkit framework formats and defaults, complete example files, CLI syntax, runtime lifecycle, and implementation detail. |
 | Operations | `docs/operations.md` | Runtime workflows, physical filesystem and state layout, output, cache, and debug handling, resume, cleanup, permissions, recovery, and operational limits. | CLI flag syntax, configuration field definitions, logical output schemas, implementation mechanics. |
+| Release procedure | `docs/release.md` | Candidate validation, version and tag operations, hosted-workflow observation, and published-artifact verification. | Runtime operations, version-specific announcements, and complete application-interface contracts. |
+| Version-specific release notes | `docs/releases/` | Immutable release summaries, compatibility notices, and migration announcements for one published version. | Complete CLI, HTTP, configuration, operations, or dependency contracts. |
 | Public HTTP contract | `docs/api.md` | Routes, authentication, media types, request and response schemas, status codes, pagination, caching, idempotency, rate limits, and HTTP retry semantics. | Client walkthroughs, upstream or downstream integration internals, implementation detail. |
 | Consumer guidance | `docs/consumers/` | Choosing between Scriptorium's executable interfaces and understanding consumer responsibilities. | HTTP wire semantics, CLI syntax, Promptkit's Go package, and internal implementation detail. |
 | External and durable integration contracts | `docs/integrations/` | Scriptorium-owned process and executable integration contracts. | Promptkit framework formats and outbound provider protocols, physical runtime placement, internal transformations, CLI syntax, and configuration defaults. |

docs/release.md

@@ -0,0 +1,373 @@
+# Release Procedure
+
+## Release Model And Status
+
+Scriptorium publishes annotated semantic tags and tag-triggered Linux binary
+releases. The hosted
+[release workflow](../.woodpecker/release.yml) builds `amd64` and `arm64`
+executables, publishes their SHA-256 checksums, and uses the matching file
+under `docs/releases/` as the hosted release body.
+
+`v0.12.0` is the selected version for the pending first application-only
+release. It remains an unreleased candidate until its annotated tag is
+published, the hosted workflow succeeds, and every published artifact is
+verified. Later releases select a new `vMAJOR.MINOR.PATCH` version according to
+the intended compatibility change.
+
+Run this procedure from the Scriptorium repository root. A release must not
+depend on a Go workspace, module replacement, vendor tree, sibling checkout,
+unpublished dependency, or unpushed source commit.
+
+## Establish The Candidate
+
+For the pending application-only release, start a POSIX shell and select:
+
+```sh
+export RELEASE_VERSION=v0.12.0
+```
+
+For a later release, export its not-yet-published semantic version instead.
+Then run the following guard in that same shell:
+
+```sh
+set -eu
+
+: "${RELEASE_VERSION:?export an unpublished vMAJOR.MINOR.PATCH version}"
+if ! printf '%s\n' "$RELEASE_VERSION" |
+    grep -Eq '^v(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$'
+then
+    printf '%s\n' "invalid release version: $RELEASE_VERSION" >&2
+    exit 1
+fi
+
+RELEASE_COMMIT=$(git rev-parse --verify 'HEAD^{commit}')
+export RELEASE_COMMIT
+
+check_release_candidate() {
+    test "$(git branch --show-current)" = main
+    test -z "$(git status --porcelain)"
+
+    gowork_value=$(go env GOWORK)
+    case "$gowork_value" in
+        ''|off) ;;
+        *)
+            printf '%s\n' "active Go workspace: $gowork_value" >&2
+            return 1
+            ;;
+    esac
+
+    test -z "$(git ls-files go.work go.work.sum)"
+    test ! -e vendor
+    if grep -Eq '^[[:space:]]*replace([[:space:]]|\()' go.mod
+    then
+        printf '%s\n' 'go.mod contains a replacement' >&2
+        return 1
+    fi
+
+    git fetch origin main --tags
+    test "$RELEASE_COMMIT" = \
+        "$(git rev-parse --verify 'refs/remotes/origin/main^{commit}')"
+
+    if git show-ref --verify --quiet "refs/tags/$RELEASE_VERSION"
+    then
+        printf '%s\n' "local tag already exists: $RELEASE_VERSION" >&2
+        return 1
+    fi
+    if test -n "$(
+        git ls-remote --tags origin \
+            "refs/tags/$RELEASE_VERSION" \
+            "refs/tags/$RELEASE_VERSION^{}"
+    )"
+    then
+        printf '%s\n' "remote tag already exists: $RELEASE_VERSION" >&2
+        return 1
+    fi
+}
+
+check_release_candidate
+```
+
+Do not continue unless this guard succeeds. It deliberately requires the
+candidate to be the exact clean commit already published at `origin/main`.
+
+## Verify Modules And Repository Boundaries
+
+Confirm the module path and declared Go version:
+
+```sh
+test "$(
+    GOWORK=off go list -m -f '{{.Path}} {{.GoVersion}}'
+)" = 'gitea.maximumdirect.net/eric/scriptorium 1.25.5'
+```
+
+Require Promptkit `v0.1.0` as both the direct module-graph edge and the selected
+module version:
+
+```sh
+direct_promptkit=$(
+    GOWORK=off go mod graph |
+        awk '
+            $1 == "gitea.maximumdirect.net/eric/scriptorium" &&
+            $2 ~ /^gitea\.maximumdirect\.net\/eric\/promptkit@/ {
+                print $2
+            }
+        '
+)
+test "$direct_promptkit" = \
+    'gitea.maximumdirect.net/eric/promptkit@v0.1.0'
+test "$(
+    GOWORK=off go list -m -f '{{.Path}}@{{.Version}}' \
+        gitea.maximumdirect.net/eric/promptkit
+)" = 'gitea.maximumdirect.net/eric/promptkit@v0.1.0'
+GOWORK=off go list -m all
+```
+
+Require tidy module metadata and recheck the repository exclusions:
+
+```sh
+GOWORK=off go mod tidy -diff
+test -z "$(git ls-files go.work go.work.sum)"
+test ! -e vendor
+if grep -Eq '^[[:space:]]*replace([[:space:]]|\()' go.mod
+then
+    printf '%s\n' 'go.mod contains a replacement' >&2
+    exit 1
+fi
+test -z "$(git status --porcelain)"
+```
+
+## Validate The Application
+
+Run the complete application validation:
+
+```sh
+GOWORK=off go test ./...
+GOWORK=off go test -race ./...
+GOWORK=off go vet ./...
+validation_build_dir=$(mktemp -d)
+GOWORK=off go build \
+    -o "$validation_build_dir/scriptorium" \
+    ./cmd/scriptorium
+```
+
+The ordinary test run includes the architecture guard that rejects a root Go
+package, former framework package families, and imports of Promptkit internal
+packages. Inspect the repository for generated binaries, credentials,
+temporary output, sibling paths, and other files that do not belong in the
+tracked release source.
+
+Check every tracked Go file. This command must produce no output:
+
+```sh
+unformatted=$(
+    git ls-files '*.go' |
+        while IFS= read -r go_file
+        do
+            gofmt -l "$go_file"
+        done
+)
+test -z "$unformatted"
+```
+
+Run the maintained render script and smoke-test both maintained configuration
+examples without a model call:
+
+```sh
+GOWORK=off ./examples/render-markdown-summary.sh
+for config_file in examples/config.yml examples/config.full.yml
+do
+    GOWORK=off go run ./cmd/scriptorium render \
+        --config "$config_file" \
+        --prompt generic.markdown_summary \
+        --input transcript=./examples/fixtures/transcript.md \
+        --input glossary=./examples/fixtures/glossary.yml \
+        --format json >/dev/null
+done
+```
+
+Exercise usage output and offline rendering with the temporary native
+executable:
+
+```sh
+usage_output="$validation_build_dir/usage.txt"
+if "$validation_build_dir/scriptorium" >"$usage_output" 2>&1
+then
+    printf '%s\n' 'expected an invocation without a command to fail' >&2
+    exit 1
+fi
+grep -F 'usage: scriptorium' "$usage_output"
+"$validation_build_dir/scriptorium" render \
+    --config ./examples/config.yml \
+    --prompt generic.markdown_summary \
+    --input transcript=./examples/fixtures/transcript.md \
+    --input glossary=./examples/fixtures/glossary.yml \
+    --format text >/dev/null
+```
+
+Follow every maintained local, Promptkit-tagged, and other external Markdown
+link. Confirm that all repository-relative link targets exist. Finish the
+application checks with:
+
+```sh
+git diff --check
+test -z "$(git status --porcelain)"
+```
+
+## Require Release Notes And Reproduce Packaging
+
+The immutable release note must exist before tagging:
+
+```sh
+release_notes="docs/releases/$RELEASE_VERSION.md"
+test -f "$release_notes"
+test -s "$release_notes"
+```
+
+Validate every local and currently published link in the note. For links
+pinned to the candidate Scriptorium tag, confirm that the corresponding
+repository-relative path exists even though its tag URL is not live yet.
+
+Reproduce the hosted build flags, targets, and filenames in a temporary
+directory:
+
+```sh
+release_dist=$(mktemp -d)
+release_package='gitea.maximumdirect.net/eric/scriptorium/cmd/scriptorium'
+
+build_release_binary() {
+    target_os="$1"
+    target_arch="$2"
+    output="$release_dist/scriptorium-$RELEASE_VERSION-$target_os-$target_arch"
+
+    CGO_ENABLED=0 GOOS="$target_os" GOARCH="$target_arch" GOWORK=off \
+        go build -trimpath -ldflags '-s -w' \
+        -o "$output" "$release_package"
+}
+
+build_release_binary linux amd64
+build_release_binary linux arm64
+
+test -s "$release_dist/scriptorium-$RELEASE_VERSION-linux-amd64"
+test -s "$release_dist/scriptorium-$RELEASE_VERSION-linux-arm64"
+file "$release_dist/scriptorium-$RELEASE_VERSION-linux-amd64"
+file "$release_dist/scriptorium-$RELEASE_VERSION-linux-arm64"
+```
+
+Require `file` to identify Linux executables for `x86-64` and `ARM aarch64`,
+respectively. Inspect the
+[hosted workflow](../.woodpecker/release.yml) and confirm that it uses the
+same build flags and names, copies the selected release note to
+`dist/RELEASE_NOTES.md`, publishes only `dist/scriptorium-*`, and keeps
+checksum generation enabled.
+
+## Create And Publish The Tag
+
+Run the candidate guard again immediately before creating the tag:
+
+```sh
+check_release_candidate
+test -f "$release_notes"
+test -s "$release_notes"
+```
+
+Create an annotated tag explicitly bound to the validated commit, using the
+version-specific release note as its message:
+
+```sh
+git tag --annotate "$RELEASE_VERSION" \
+    --file "$release_notes" \
+    "$RELEASE_COMMIT"
+```
+
+Inspect the tag and require it to resolve to the validated source:
+
+```sh
+test "$(git cat-file -t "refs/tags/$RELEASE_VERSION")" = tag
+git show --no-patch --decorate "refs/tags/$RELEASE_VERSION"
+test "$(
+    git rev-parse --verify "refs/tags/$RELEASE_VERSION^{commit}"
+)" = "$RELEASE_COMMIT"
+```
+
+If inspection finds an error, delete only the unpublished local tag, correct
+the candidate, and repeat the complete validation. Never move or recreate a
+published tag.
+
+Push only the selected tag ref:
+
+```sh
+git push origin \
+    "refs/tags/$RELEASE_VERSION:refs/tags/$RELEASE_VERSION"
+```
+
+## Observe And Verify Publication
+
+Open the hosted workflow run for the selected tag. Require
+`build-release-assets` to succeed before `publish-release`, then require the
+publication step and hosted release to succeed. A queued, running, failed, or
+partially published workflow is not a verified release.
+
+Compare the local and remote annotated-tag objects and their source commits:
+
+```sh
+remote_tag=$(
+    git ls-remote --tags origin "refs/tags/$RELEASE_VERSION" |
+        awk 'NR == 1 { print $1 }'
+)
+remote_commit=$(
+    git ls-remote --tags origin "refs/tags/$RELEASE_VERSION^{}" |
+        awk 'NR == 1 { print $1 }'
+)
+test -n "$remote_tag"
+test "$remote_tag" = \
+    "$(git rev-parse --verify "refs/tags/$RELEASE_VERSION")"
+test "$remote_commit" = "$RELEASE_COMMIT"
+```
+
+Download the hosted binaries and checksum file into a temporary directory:
+
+```sh
+release_base="https://gitea.maximumdirect.net/eric/scriptorium/releases/download/$RELEASE_VERSION"
+download_dir=$(mktemp -d)
+(
+    cd "$download_dir"
+    for asset in \
+        "scriptorium-$RELEASE_VERSION-linux-amd64" \
+        "scriptorium-$RELEASE_VERSION-linux-arm64" \
+        SHA256SUMS
+    do
+        curl --fail --location --remote-name "$release_base/$asset"
+    done
+
+    test -s "scriptorium-$RELEASE_VERSION-linux-amd64"
+    test -s "scriptorium-$RELEASE_VERSION-linux-arm64"
+    test -s SHA256SUMS
+    sha256sum --check SHA256SUMS
+    test "$(wc -l < SHA256SUMS | tr -d ' ')" = 2
+    file "scriptorium-$RELEASE_VERSION-linux-amd64"
+    file "scriptorium-$RELEASE_VERSION-linux-arm64"
+)
+```
+
+Require the same Linux architectures observed in the local packaging check and
+confirm that the hosted release contains no unexpected asset. On a compatible
+Linux host, make the matching downloaded binary executable and repeat the
+usage-output and offline-render smoke checks against it.
+
+Only after the tag, workflow, release body, binaries, architectures, and
+checksums all pass verification is the candidate a verified published release.
+
+## Handle Failures
+
+Before tag publication, correct the release commit or note and restart the
+complete procedure. After tag publication, never delete, move, overwrite, or
+recreate the tag. A transient hosted failure may be retried only against the
+same immutable tag and commit and only when doing so cannot overwrite or
+silently retain partial assets. A source, packaging, note, or artifact defect
+requires a new corrective semantic version from a new validated commit.
+
+Record the selected version, validated commit, tag object, workflow result,
+artifact names, checksum result, and smoke-check outcome in the release
+checkpoint. Keep temporary builds and downloaded assets outside the repository,
+and require a clean `main` synchronized with `origin/main` when verification
+is complete.

docs/releases/v0.12.0.md

@@ -0,0 +1,36 @@
+# Scriptorium v0.12.0
+
+## Breaking Project Boundary
+
+Scriptorium is now an executable-only CLI and HTTP application. This is a
+breaking change for Go consumers: the former root Go package is not included,
+and no compatibility facade is provided.
+
+Scriptorium `v0.11.1` was the final framework-bearing release. Former Go
+consumers should follow the
+[migration guide](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.12.0/docs/consumers/migrating-to-promptkit.md)
+and adopt
+[Promptkit `v0.1.0`](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md)
+for in-process prompt preparation and execution.
+
+## Application Interfaces
+
+The Scriptorium command-line and HTTP application interfaces remain. Their
+canonical documentation defines the supported commands, configuration,
+requests, responses, operational behavior, and deployment responsibilities:
+
+- [CLI reference](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.12.0/docs/cli.md)
+- [HTTP API reference](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.12.0/docs/api.md)
+- [Configuration reference](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.12.0/docs/config.md)
+- [Operations guide](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.12.0/docs/operations.md)
+
+## Framework Dependency And Consumers
+
+The released Scriptorium binaries use Promptkit `v0.1.0` as their framework
+dependency. Promptkit owns the reusable engine, source formats, profiles,
+generation boundary, and validation contracts. See the
+[Promptkit Go consumer guide](https://gitea.maximumdirect.net/eric/promptkit/src/tag/v0.1.0/docs/consumers/pkg-promptkit.md)
+for that supported API.
+
+All known downstream Go consumers were migrated to Promptkit before this
+release.