- Patch #245115 by kkaefer, John Morahan, JohnAlbin et al: after a long discussion we've decided to make the concatenation operator consistent with the other operators.

- Patch #139290 by Arancaytar, Rob Loach, GreenLED, matt et al: when a user has no blog posts, show a status message.

#210479 by catch, dvessel: add newlines to list items, so inline display and RTL issues are resolved

#153998 by David_Rothstein and myself: clean up permissions in book, blog, blogapi, forum and locale modules

#179519 by chx, webchick and Desbeers: fix blog/[uid] to only display posts for that user and also set proper title