Merge pull request matplotlib#31852 from meeseeksmachine/auto-backport-of-pr-31539-on-v3.11.x

Backport PR matplotlib#31539 on branch v3.11.x (DOC: Build against 3.11.0 of mpl-sphinx-theme)

Author: QuLogic

environment.yml

@@ -37,7 +37,7 @@ dependencies:
   - ipywidgets
   - numpydoc>=1.0
   - packaging>=20
-  - pydata-sphinx-theme=0.16.1  # required by mpl-sphinx-theme=3.10
+  - pydata-sphinx-theme=0.18.0  # required by mpl-sphinx-theme=3.11
   - pyyaml
   - sphinx>=3.0.0,!=6.1.2
   - sphinx-copybutton
@@ -49,7 +49,7 @@ dependencies:
   - pikepdf
   - pip
   - pip:
-      - mpl-sphinx-theme~=3.10.0
+      - mpl-sphinx-theme~=3.11.0
       - sphinxcontrib-svg2pdfconverter>=1.1.0
       - sphinxcontrib-video>=0.2.1
   # testing

pyproject.toml

@@ -113,7 +113,7 @@ doc = [
     "ipywidgets",
     "ipykernel",
     "numpydoc>=1.0",
-    "mpl-sphinx-theme~=3.10.0",
+    "mpl-sphinx-theme~=3.11.0",
     "pyyaml",
     "PyStemmer",
     "sphinxcontrib-svg2pdfconverter>=1.1.0",