The Document Foundation announces LibreOffice 6.3.1, the first minor release of the LibreOffice 6.3 family, and LibreOffice 6.2.7, the seventh minor release of the LibreOffice 6.2 family, with many bug fixes and a key security improvement.

Source: Linux Today – LibreOffice 6.3.1 and LibreOffice 6.2.7 announced, focusing on security