Pin hatchling <1.30 and bump to v0.11.0-rc2

hatchling 1.30.0 (released 2026-06-01) emits ``Metadata-Version: 2.5``
per PEP 770, which the twine 6.1.0 shipped in
``pypa/gh-action-pypi-publish@v1.14.0`` rejects at preflight. The
v0.11.0-rc1 publish failed for this reason. Cap hatchling below 1.30
in ``[build-system].requires`` so the wheel falls back to metadata
version 2.4, and bump version pins to ``0.11.0rc2`` for a fresh tag.

Author: chris-colinsky

pyproject.toml

@@ -1,10 +1,15 @@
+# hatchling 1.30.0 (released 2026-06-01) emits ``Metadata-Version: 2.5``
+# per PEP 770, but ``pypa/gh-action-pypi-publish@v1.14.0`` ships
+# ``twine==6.1.0`` which only recognises up to 2.4 and rejects the wheel
+# at preflight. Cap below 1.30 until the publish action picks up a
+# twine that knows about 2.5. Drop the cap when that lands.
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling<1.30"]
 build-backend = "hatchling.build"
 
 [project]
 name = "openarmature"
-version = "0.11.0rc1"
+version = "0.11.0rc2"
 description = "Workflow framework for LLM pipelines and tool-calling agents."
 readme = "README.md"
 requires-python = ">=3.12"

src/openarmature/__init__.py

@@ -24,5 +24,5 @@
    sessions opening the project find the bundled docs automatically.
 """
 
-__version__ = "0.11.0rc1"
+__version__ = "0.11.0rc2"
 __spec_version__ = "0.38.0"

tests/test_smoke.py

@@ -8,7 +8,7 @@
 
 
 def test_package_versions() -> None:
-    assert openarmature.__version__ == "0.11.0rc1"
+    assert openarmature.__version__ == "0.11.0rc2"
     assert openarmature.__spec_version__ == "0.38.0"