Debian nightly: latest version is 2.11.5624, however Win/Mac already are 5629 (?)

Dear All,
updating on MacOS to 2.11.5629 I saw that recent updates fix “Debian dependencies” (thanks!), however on my Debian laptop the latest version is still 2.11.5624, newer version are also not available at the website: https://download.jitsi.org/unstable/
any help/hints would be highly appreciated.
best greetings, MS