chore(release): v0.12.0 (#135)

Drops the rc1 suffix from the three version pins ahead of the
v0.12.0 real-release tag. pyproject.toml, __version__, and the
tests/test_smoke.py assertion all read 0.12.0; AGENTS.md
regenerates with the new version string in its header. uv.lock
refreshed because the package's own version changed again.

CHANGELOG [0.12.0] section already has today's date (2026-06-05)
from the rc1 prep so no drift to fix.

Per RELEASING.md, after this PR merges push the v0.12.0 tag from
a freshly pulled main. The release workflow routes plain version
tags to the pypi GitHub Environment, which carries a Required
reviewers protection rule that pauses for explicit manual
approval before any PyPI upload. After publish the workflow
creates a GitHub Release with auto-generated notes from commits
since v0.11.0.

Author: chris-colinsky

pyproject.toml

@@ -9,7 +9,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "openarmature"
-version = "0.12.0rc1"
+version = "0.12.0"
 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 0.12.0rc1 (spec v0.46.0). 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 0.12.0 (spec v0.46.0). 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

@@ -24,7 +24,7 @@
    sessions opening the project find the bundled docs automatically.
 """
 
-__version__ = "0.12.0rc1"
+__version__ = "0.12.0"
 __spec_version__ = "0.46.0"
 # Proposal 0052 (spec observability §5.1 / §8.4.1): canonical
 # package-registry name for this implementation. Surfaces on every

tests/test_smoke.py

@@ -8,7 +8,7 @@
 
 
 def test_package_versions() -> None:
-    assert openarmature.__version__ == "0.12.0rc1"
+    assert openarmature.__version__ == "0.12.0"
     assert openarmature.__spec_version__ == "0.46.0"