merge with main git using update_weblate_git.py.

wiki/src/news/version_4.2.ar.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.ca.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.id.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.pl.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.ru.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.sr_Latn.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.tr.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.zh.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/news/version_4.2.zh_TW.po: adding as wiki/src/news/version_4.2.de.po has added.
wiki/src/doc/about/features.ar.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.ca.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.id.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.pl.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.ru.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.sr_Latn.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.tr.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.zh.po: updating as wiki/src/doc/about/features.de.po has changed.
wiki/src/doc/about/features.zh_TW.po: updating as wiki/src/doc/about/features.de.po has changed.