prepare 3.9.0-rc3

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>

VERSION.cmake

@@ -1,6 +1,6 @@
 set( MIRALL_VERSION_MAJOR 3 )
 set( MIRALL_VERSION_MINOR 8 )
-set( MIRALL_VERSION_PATCH 82 )
+set( MIRALL_VERSION_PATCH 83 )
 set( MIRALL_VERSION_YEAR  2023 )
 set( MIRALL_SOVERSION 0 )
 

doc/conf.py

@@ -50,7 +50,7 @@ copyright = u'2013-2023, The Nextcloud developers'
 # The short X.Y version.
 version = '3.9'
 # The full version, including alpha/beta/rc tags.
-release = '3.8.50'
+release = '3.8.83'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.