[kodi/f40] (4 commits) ...Fix PRERELEASE macro because I am not awake
Summary of changes:
5cbb97f... Update to 21.0 RC2 (*)
6db18ba... Fix version macro for release candidates (*)
0803ad6... Fix version macro everywhere (*)
3b9e9b4... Fix PRERELEASE macro because I am not awake (*)
(*) This commit already existed in another branch; no separate mail sent