As with Firefox and Thunderbird, I get LibreOffice current production from the application site, not from a distro or repo (this is not possible for those applications, such as Calibre, that are not compatible with SL 7 current production). I just installed LibreOffice 6.4.3.2 , current production, using the tar.gz of the RPMs. It seems to work fine -- however, I traditionally have kept several older production versions just in case (Murphy's Law, O'Tooles corollary/commentary, "belt and suspenders"). For Firefox and Thunderbird, I keep three versions (but only use production current except for failure of current): distro install, base install, and current (current allows updating in place as root). For LibreOffice, I have more but I would like to save space, not archive, but simply remove. For those who use LibreOffice and who keep LibreOffice application site current production, is there any reason (feature, import or export conversion, including LaTeX export) to retain older production releases of LibreOffice (I have one 4.x production version)? Stay safe. Take care. Yasha Karant