chore(release): v0.9.0-rc1

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to `openarmature-python` are documented in this file.
 
 The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). The package follows [Semantic Versioning](https://semver.org/); pre-1.0 minor bumps may carry behavioral changes per [spec governance](https://github.com/LunarCommand/openarmature-spec/blob/main/GOVERNANCE.md).
 
-## [Unreleased]
+## [0.9.0] — 2026-05-25
 
 ### Added
 
@@ -36,7 +36,7 @@ The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). The
 
 ### Notes
 
-- **Pinned spec version bumped from v0.17.0 to v0.22.1 over this Unreleased cycle.** Ten spec versions absorbed: v0.17.1 (proposal 0019, multi-provider wire-format extension — purely textual reframe of llm-provider §8 as a catalog of wire-format mappings; OpenAI-compatible body nested under §8.1), v0.18.0 (proposal 0009, per-instance fan-out resume — pipeline-utilities §10.3 / §10.7 revised, §10.11 added; the `append` reducer no-double-merge invariant is the load-bearing correctness story), v0.18.1 (fixture-only patch correcting an off-by-one literal in fixture 052's expected `results`), v0.19.0 (proposal 0010, bounded drain timeout — graph-engine §6 amended with the `timeout` parameter and `DrainSummary` return contract), v0.20.0 (proposal 0025, llm-provider `tool_choice` — §5 / §7 / §8.1.1 amended), v0.20.1 (proposal 0026, llm-provider §8.X wire-format mapping subsection template — purely textual §8 framing paragraph; the existing OpenAI §8.1 mapping is the template's reference shape so no python module-level work was needed), v0.21.0 (proposal 0027, explicit `result_is_error` discriminator on `fan_out_progress` per-instance entries — see Added above), v0.21.1 (proposal 0028, canonical source for `schema_version` — declared graph state class wins over runtime subclass shadowing; see Changed above), v0.22.0 (proposal 0029, strict `CheckpointRecordInvalid` on fan-out count drift — see Added above), and v0.22.1 (proposal 0030, drain snapshot semantic + timeout-input validation — purely textual; python already implemented both behaviors per the 0010 impl PR, so no module-level work needed). All existing conformance fixtures continue to pass.
+- **Pinned spec version bumped from v0.17.0 to v0.22.1 over the v0.9.0 cycle.** Ten spec versions absorbed: v0.17.1 (proposal 0019, multi-provider wire-format extension — purely textual reframe of llm-provider §8 as a catalog of wire-format mappings; OpenAI-compatible body nested under §8.1), v0.18.0 (proposal 0009, per-instance fan-out resume — pipeline-utilities §10.3 / §10.7 revised, §10.11 added; the `append` reducer no-double-merge invariant is the load-bearing correctness story), v0.18.1 (fixture-only patch correcting an off-by-one literal in fixture 052's expected `results`), v0.19.0 (proposal 0010, bounded drain timeout — graph-engine §6 amended with the `timeout` parameter and `DrainSummary` return contract), v0.20.0 (proposal 0025, llm-provider `tool_choice` — §5 / §7 / §8.1.1 amended), v0.20.1 (proposal 0026, llm-provider §8.X wire-format mapping subsection template — purely textual §8 framing paragraph; the existing OpenAI §8.1 mapping is the template's reference shape so no python module-level work was needed), v0.21.0 (proposal 0027, explicit `result_is_error` discriminator on `fan_out_progress` per-instance entries — see Added above), v0.21.1 (proposal 0028, canonical source for `schema_version` — declared graph state class wins over runtime subclass shadowing; see Changed above), v0.22.0 (proposal 0029, strict `CheckpointRecordInvalid` on fan-out count drift — see Added above), and v0.22.1 (proposal 0030, drain snapshot semantic + timeout-input validation — purely textual; python already implemented both behaviors per the 0010 impl PR, so no module-level work needed). All existing conformance fixtures continue to pass.
 
 ## [0.8.0] — 2026-05-23
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "openarmature"
-version = "0.8.0"
+version = "0.9.0rc1"
 description = "Workflow framework for LLM pipelines and tool-calling agents."
 readme = "README.md"
 requires-python = ">=3.12"

src/openarmature/AGENTS.md

@@ -1,6 +1,6 @@
 # OpenArmature — Agent documentation
 
-*This is the agent guide bundled with the openarmature Python package, version 0.8.0 (spec v0.22.1). For the full docs site see [openarmature.ai](https://openarmature.ai). For the canonical spec text see [openarmature.org/capabilities](https://openarmature.org/capabilities/). For project-specific conventions for the code you're editing, see the host project's `AGENTS.md` or `CLAUDE.md`.*
+*This is the agent guide bundled with the openarmature Python package, version 0.9.0rc1 (spec v0.22.1). For the full docs site see [openarmature.ai](https://openarmature.ai). For the canonical spec text see [openarmature.org/capabilities](https://openarmature.org/capabilities/). For project-specific conventions for the code you're editing, see the host project's `AGENTS.md` or `CLAUDE.md`.*
 
 ## TL;DR
 

src/openarmature/__init__.py

@@ -24,5 +24,5 @@
    sessions opening the project find the bundled docs automatically.
 """
 
-__version__ = "0.8.0"
+__version__ = "0.9.0rc1"
 __spec_version__ = "0.22.1"

tests/test_smoke.py

@@ -8,7 +8,7 @@
 
 
 def test_package_versions() -> None:
-    assert openarmature.__version__ == "0.8.0"
+    assert openarmature.__version__ == "0.9.0rc1"
     assert openarmature.__spec_version__ == "0.22.1"