The Document Foundation has announced the release of LibreOffice 6.4.3, which is the third minor version of the LibreOffice 6.4 series and is mainly aimed at technology enthusiasts and super users.
LibreOffice 6.4.3 includes some bug fixes and improvements to document compatibility. However, LibreOffice 6.4.3 is not optimized for enterprise deployment. Users who want a more mature version can download LibreOffice 6.3.5, which includes months of back-ported fixes.
The change log page of LibreOffice 6.4.3 can be found on the TDF Wiki:
https://wiki.documentfoundation.org/Releases/6.4.3/RC1 (changed in RC1) and
https://wiki.documentfoundation.org/Releases/6.4.3/RC2 (changed in RC2)。
Download address: https://www.libreoffice.org/download/download/
Release notes: https://blog.documentfoundation.org/blog/2020/04/16/libreoffice-6-4-3/