Added sourceType filter to sphinx
PLAT-2148 #time 1h
Added release notes.
PLAT-2148
Removed source getter
PLAT-2148
Merge branch 'IX-9.19.7-WEBC-PLAT-2148' into Jupiter-10.0.0-WEBC-PLAT-2148
Updated releasae notes
PLAT-2148
Merge pull request #1940 from kaltura/Jupiter-10.0.0-WEBC-PLAT-2148

Jupiter-10.0.0-WEBC-PLAT-2148