ci: run everything on Python 3.12

Author: paulmueller

.github/workflows/check.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.12']
         os: [macos-latest, ubuntu-latest, windows-latest]
         deps: ["none", "all"]
     env:

.github/workflows/deploy_github.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.13"]
+        python-version: ["3.12"]
         os: [windows-latest]
         # os: [macos-latest, windows-latest]
     steps:

.github/workflows/deploy_pypi.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@main
       with:
-        python-version: "3.13"
+        python-version: "3.12"
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

CHANGELOG

@@ -1,7 +1,7 @@
 0.9.0
  - cli: add `compression` parameter
  - setup: bump dcnum to 0.26.0 (separate writer process)
- - ci: run everything on Python 3.13
+ - ci: run everything on Python 3.12
 0.8.0
  - fix: when user quits GUI during processing, forcibly kill all processes
  - docs: add installation section