moin2 2.0.0b1

See https://moin-20.readthedocs.io/en/latest/ for Sphinx formatted docs.

License: GNU GPL v2 (or any later version)

Version 2.0.0b1 2024-08-07

This is an unstable beta release not suitable for a production wiki,
test carefully and report new issues and feature requests on the issue tracker:
https://github.com/moinwiki/moin/issues.

Fixes

* added config option to enable or disable contenttypes
* mass source code changes using pyupgrade to upgrade syntax to 3.9
* removed unused imports
* create SECURITY.md
* update .readthedocs.yaml to generate readthedocs content using Python 3.10
* remove use of obsolete setuptools
* change use of whoosh lru cache to lfu cache
* update Flask and Werkzeug to >=3.0.0
* upgrade feedgen (atom feed lib) to >= 1.0.0
* removed parentid to fix welcome/users_home_meta
* mass source code changes after integrating "black" code auto-formater
* supress false "unused import" when importing flatland.Form
* replace deprecated datetime.utc* calls
* add language auto-detect to user personal settings
* readthedocs now has access to docs/examples
* fix maint-validate-metadata to skip userprofiles backend
* Add REV_NUMBER in sort for history view replacing mtime
* Fix CI workflow to test with all supported python versions, run py39 with Ubuntu 22.04
* add support for SQLAlchemy >=2.0.0
* macros with user editing errors should not fill log with tracebacks
* cleanup redundant icon directories
* add itemlinks validator replacing wikilinks validator where needed
* itemlinks beginning with + were incorrectly given non-existent class (+meta/Home)
* remove trailing /> from void elements to comply with W3C standard
* add validity check if user changes name/alias/display-name in UserSettings>Personal
* add test to prove icons from CSS URLs is a subset of files in icon dir
* add RSS link to global history
* fix search-options font and fix HTML validation errors
* update and add German translations

New features

• add slideshow macro and view