Missing flush_rewrite_rules
Add documentation
use Server_File_Name only, not the entire object
Reformat Code
Code improvements
Remove underscore in front of variables.
Version bump 1.5.0-rc.1
Version bump 1.5.0
Merge branch 'release/1.5.0'
Merge tag '1.5.0' into develop

Release: 1.5.0
Preparation for new development cycle after release 1.5.0