Prepare new release

Author: mara004

docs/devel/changelog.md

@@ -9,7 +9,7 @@
 
 ## 4.23.0 (2023-10-31)
 
-*Note: (Test)PyPI Upload of this release failed with an error in trusted publishing. We are investigating.*
+*Note: (Test)PyPI upload failed for this release due to an oversight.*
 
 - Updated PDFium from `6070` to `6097`.
 - Fixed faulty version repr (avoid trailing `+` if desc is empty).

docs/devel/changelog_staging.md

@@ -4,3 +4,4 @@
 <!-- List character: dash (-) -->
 
 # Changelog for next release
+- Fixed (Test)PyPI upload.