release: v0.5.0

CHANGELOG.md

@@ -9,6 +9,15 @@ surface is governed by [`COMPATIBILITY.md`](COMPATIBILITY.md).
 
 ## [Unreleased]
 
+## [0.5.0] - 2026-06-13
+
+The TypeScript SDK lands. `@riskkernel/sdk` is on npm — a thin, dependency-free
+client at parity with the Python SDK: governed runs, budgets, the governing proxy,
+approval gates, crash-resume (`resumeRun`), and a Vercel AI SDK adapter that governs
+a Node agent with ~no code change. Alongside it: a reproducible cost benchmark and a
+crash-resume correctness fix (a halted run now stays halted across a restart when its
+id is reused). No breaking API changes; forward-compatible with v0.4.x state.
+
 ### Added
 - **TypeScript SDK: crash-resume.** `Runtime.resumeRun(runId, fn)` re-attaches a
   Node/TypeScript agent to an existing governed run after a crash — it neither
@@ -286,7 +295,8 @@ and a memory you own, in one self-hosted binary. Three integration surfaces
   (keyless) on each `v*` tag; GoReleaser binaries + checksums + GitHub release;
   `govulncheck` + CodeQL in CI. One-line `docker run` quickstart.
 
-[Unreleased]: https://github.com/prashar32/riskkernel/compare/v0.4.0...HEAD
+[Unreleased]: https://github.com/prashar32/riskkernel/compare/v0.5.0...HEAD
+[0.5.0]: https://github.com/prashar32/riskkernel/compare/v0.4.0...v0.5.0
 [0.4.0]: https://github.com/prashar32/riskkernel/compare/v0.3.0...v0.4.0
 [0.3.0]: https://github.com/prashar32/riskkernel/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/prashar32/riskkernel/compare/v0.1.2...v0.2.0

docs/VISION.md

@@ -71,7 +71,7 @@ orchestration inside the runtime, and a required heavyweight datastore.
 
 ## Status & roadmap
 
-v0.4.0 (released). The runtime is the entire current focus. See
+v0.5.0 (released). The runtime is the entire current focus. See
 [`CHANGELOG.md`](../CHANGELOG.md) for what has landed and the public contract in
 [`api/v1/`](../api/v1) for the stable surface SDKs build on.
 

internal/version/version.go

@@ -7,7 +7,7 @@ package version
 // These are set via -ldflags "-X github.com/prashar32/riskkernel/internal/version.Version=..."
 var (
 	// Version is the semantic version of this build.
-	Version = "0.4.1-dev"
+	Version = "0.5.1-dev"
 	// Commit is the git commit this binary was built from.
 	Commit = "unknown"
 	// Date is the build date (RFC3339), stamped at release.

sdks/python/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "riskkernel"
-version = "0.4.0"
+version = "0.5.0"
 description = "Thin Python client for the RiskKernel reliability runtime (Surface 2)."
 readme = "README.md"
 requires-python = ">=3.9"

sdks/python/riskkernel/__init__.py

@@ -37,7 +37,7 @@
     governed_run,
 )
 
-__version__ = "0.4.0"
+__version__ = "0.5.0"
 
 __all__ = [
     "RiskKernel",