Bug fixes
- Fixed support for Twisted 23.10 and Python 3.12.
- Fixed Data API to have "parent_buildid" key-value pair in messages for rebuilt buildsets (#7222).
- Improved security of tarfile extraction to help avoid CVE-2007-4559. See more details in https://peps.python.org/pep-0706/. Buildbot uses filter='data' now. (#7294)
- Fixed web frontend package build on certain Python versions (e.g. 3.9).