According to Wikipedia (https://en.wikipedia.org/w/index.php?title=Apache_OpenOffice&oldid=1090618564#Releases https://en.wikipedia.org/w/index.php?title=Apache

According to Wikipedia (https://en.wikipedia.org/w/index.php?title=Apache_OpenOffice&oldid=1090618564#Releases https://en.wikipedia.org/w/index.php?title=Apache_OpenOffice...), the latest patch release was 4.1.11 from 2021, and the latest minor release was 4.1 from 2014. That is, since 2014, they are just releasing small bugfixes. Compare with LibreOffice (https://en.wikipedia.org/w/index.php?title=LibreOffice&oldid=1094108720#Release_history https://en.wikipedia.org/w/index.php?title=LibreOffice&oldid...) which had the latest minor release in 2022, and the latest major release in 2020.