As far as I know that version is good, remember this is still beta, it might still break stuff if you find bugs please report them here:
http://forum.feed-the-beast.com/threads/1-5-2-0-7-modpack-bug-reports.25010/
I think that changelogs will appear soon, not 100% sure where they are right now but as soon as they exist I'll link them
EDIT: Changelog: https://docs.google.com/spreadsheet...0VlRkc5M1FHaUhWRkhWaHRyU0E&toomany=true#gid=0
http://forum.feed-the-beast.com/threads/1-5-2-0-7-modpack-bug-reports.25010/
I think that changelogs will appear soon, not 100% sure where they are right now but as soon as they exist I'll link them
EDIT: Changelog: https://docs.google.com/spreadsheet...0VlRkc5M1FHaUhWRkhWaHRyU0E&toomany=true#gid=0