About jDownloads for Joomla! 5 & ​​6

[musicasampler]

Arno or coliM.

Could you tell me if I can install this version on Joomla 5.4.3? I am currently using the version of JComments developed by exstreme (https://github.com/exstreme). I am also using the Community Builder Plugin for jDownloads 4.0. My question is whether both applications would function correctly with *jDownloads for Joomla! 5 & 6*. I am waiting for exstreme to release the Joomla 6-compatible version of JComments so that I can update my website to Joomla 6; would it be possible for me to use the same database for both JD 4 and 5? Thank you; I look forward to your feedback. Best regards, Musicadatasampler.