[roytsmart]

pyproject.toml says ctis supports Python 3.10, which was never true. Every release of optika requires Python 3.11, so on 3.10 pip install ctis fails with No matching distribution found for optika~=2.1, which reads like a bug in ctis.

Python 3.11 doesn't work well either: named-arrays has required Python 3.12 since 2.11.0, so on 3.11 pip can install nothing newer than named-arrays 2.10.0. ctis users on 3.11 would never get later fixes, such as sun-data/named-arrays#255 or #256. optika itself still supports 3.11, but ctis doesn't have to.

Changes

• pyproject.toml: requires-python goes from >=3.10 to >=3.12.
• CI: the test matrix moves from Python 3.11 and 3.12 to 3.12 and 3.13.
• .readthedocs.yml: the docs build on Python 3.12 instead of 3.11, which also means they now render with the latest named-arrays instead of 2.10.0.

Before merging: update the ruleset

The main ruleset requires the three <os>, Python 3.11 test checks by name. This PR no longer runs them, so it stays blocked until the ruleset swaps those three for <os>, Python 3.13 test. Once this is merged, other open PRs (#32, #33) will need to merge main to pick up the 3.13 jobs.

Testing

• The full test suite passes locally on Python 3.13 (46 tests).
• pip pulls the older ctis releases that still claim 3.10 and 3.11 support, since PyPI metadata can't be changed after the fact. From the next release on, pip on 3.11 or older will say plainly that ctis needs 3.12.

🤖 Generated with Claude Code

https://claude.ai/code/session_01N6zUsPoxW26srMeWormpe8

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a95f7a4) to head (7da57e5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #34   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           24        24           
  Lines          883       883           
=========================================
  Hits           883       883           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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