update docs to mention 3.11 support

Author: KotlinIsland

.github/workflows/wheels.yml

@@ -52,7 +52,7 @@ jobs:
         - [windows-2019, win_amd64]
         - [windows-2019, win32]
         # TODO: support PyPy?
-        python: [["cp38", "3.8"], ["cp39", "3.9"], ["cp310", "3.10"],  ["cp311", "3.11-dev"]]# "pp38", "pp39"]
+        python: [["cp38", "3.8"], ["cp39", "3.9"], ["cp310", "3.10"],  ["cp311", "3.11"]]# "pp38", "pp39"]
     env:
       IS_PUSH: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') }}
       IS_SCHEDULE_DISPATCH: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}
@@ -73,7 +73,7 @@ jobs:
           CIBW_BUILD: ${{ matrix.python[0] }}-${{ matrix.buildplat[1] }}
 
       # Used to test the built wheels
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python[1] }}
 

doc/source/getting_started/install.rst

@@ -20,7 +20,7 @@ Instructions for installing from source,
 Python version support
 ----------------------
 
-Officially Python 3.8, 3.9 and 3.10.
+Officially Python 3.8, 3.9, 3.10 and 3.11.
 
 Installing pandas
 -----------------

setup.cfg

@@ -22,6 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Topic :: Scientific/Engineering
 project_urls =
     Bug Tracker = https://github.com/pandas-dev/pandas/issues