Stable-Release changelog

This log lists the releases tagged on the Stable-Release branch, newest first. Each release is one immutable tag. The per-build history is in CHANGELOG.md, and the release and versioning map explains how to cut and deprecate a release.

Releases so far: 1 (v0.1.0-build.83; v0.1.0-build.76, v0.1.0-build.81 and v0.1.0-build.82 were tagged but superseded before they were published).

Entry template

Copy this block to the top of the list for each release, and fill it in.

### CKey 0.1.0-build.N — YYYY-MM-DD

* **Tag:** `v0.1.0-build.N` (commit `abcdef0`)
* **Status:** supported  <!-- or: Deprecated YYYY-MM-DD, replaced by CKey 0.1.0-build.M, because … -->
* **Builds included:** build.A to build.N (see CHANGELOG.md)
* **Formats emitted:** P0 0.27.0, P0.1 0.28.0, P1 0.14.0, P2 0.25.0, P3 0.26.0
* **Formats read:** the emitted formats, plus the legacy formats listed in the map
* **C ABI:** 4
* **Highlights:** …
* **Known limits:** …

When a release is deprecated:

Change its GitHub Release title to Deprecated - {release name}.
Update its Status line here. Never delete the entry.

Releases

CKey 0.1.0-build.83 — 2026-11-06

Tag: v0.1.0-build.83
Status: supported
Builds included: dev.1 to build.83 (see CHANGELOG.md)
Formats emitted: P0 0.27.0, P0.1 0.28.0, P1 0.14.0, P2 0.25.0, P3 0.26.0
Formats read: the emitted formats, plus the legacy formats listed in the map
C ABI: 4
Highlights:
- Profile 0, the scalable family: 31 versions, L/M/Q/H correction, version identified from the symbol; Profile 0.1 print layout.
- Native rendering to RGBA and gray pixels, PNG, SVG and vector PDF; styles with strict, adaptive and override policies; certification through a modelled camera sweep.
- Full-frame scanning separate from the renderer, so a scanner can ship without it.
- SDKs: Swift package (CKey, scan-only CKeyScanner), npm openckey (WebAssembly), Maven org.openckey:ckey (+ ckey-compose, ckey-camerax), NuGet CKey (+ CKey.Wpf), CLI with Homebrew formula, CMake package.
- Optional aggregate telemetry (modes 0/1/2), never content or identifiers.
Fixes since the build.76 tag: the .NET native library builds with MSVC (no __int128 in the telemetry core) and exports only the C API on Linux; Debug and sanitizer builds link every test; the Windows struct-layout check ignores line endings; macOS jobs run on macos-15; the .NET SDK's C# compiles (it had not since build 67) and its 65 tests pass; the .NET native library is ckeynative (ckeynative.dll, libckeynative.so, libckeynative.dylib), so it no longer collides with the managed CKey.dll on Windows; style validation reads enum fields as raw integers (no undefined behaviour on out-of-range values); the Android host check tolerates missing optional jars; the npm package is openckey (the name ckey belongs to an unrelated package).
Known limits: experimental. Formats are drafts and may change before 1.0. Decoding is verified on rendered and simulated captures only: real-camera robustness, latency and print compensation are not yet measured. No independent security review yet.

CKey 0.1.0-build.82 — 2026-11-06

Tag: v0.1.0-build.82
Status: superseded by CKey 0.1.0-build.83. Its release built and verified, but npm refused the package name ckey (owned by an unrelated package), so nothing was published from it. Use v0.1.0-build.83.

CKey 0.1.0-build.81 — 2026-11-06

Tag: v0.1.0-build.81
Status: superseded by CKey 0.1.0-build.82. Two CI checks (a sanitizer finding in style validation and a script error in the Android host check) stopped its release workflow, so no draft release was made from it. The .NET packages were built from this commit by hand; everything else should use v0.1.0-build.83.

CKey 0.1.0-build.76 — 2026-11-06

Tag: v0.1.0-build.76
Status: not released. Its release build failed (MSVC could not compile the telemetry core; the Linux .NET library exported C++ runtime symbols; a Debug test did not link), so nothing was built or published from it. The tag stays, as tags are never moved or deleted. Use v0.1.0-build.83.

CHANGELOG-STABLE.md