Add Funkwhale 1.3.3 release post

content/funkwhale-133-release.md

+Title: Funkwhale 1.3.3 release
+Date: 2023-09-08
+Authors: Sporiff
+Category: Release
+Slug: funkwhale-133-release
+Summary: Funkwhale 1.3.3 fixes a regression introduced in Funkwhale 1.3.2
+
+Hi everyone!
+
+Hot on the trail of 1.3.2, we've got another bugfix release for you. 1.3.3 fixes a bug that caused non-Firefox browsers to either crash or fail to load.
+
+- Check out [the full changelog](https://docs.funkwhale.audio/changelog.html)
+- Follow the [upgrade instructions for your pod](https://docs.funkwhale.audio/administrator/upgrade/index.html)
+- Check out [the full list of commits](https://dev.funkwhale.audio/funkwhale/funkwhale/-/compare/1.3.2...1.3.3) for more information
+
+## Changes
+
+- Revert a change to the logging tool that was causing type errors ([!2574](https://dev.funkwhale.audio/funkwhale/funkwhale/-/merge_requests/2574))
+
+That's all for now. Happy upgrade! 🐳