- Patch #244904 by edkwh, keith.smith: renamed 'input format' to 'text format' based on UMN usability study.

#203323 by JirkaRybka, robertgarrigos, thePanz, c960657, and sun: Fix undefined index locale in install.php and clean up crufty code.

#30520 follow-up by Dave Reid: Fix error message about upload when not uploading a file (with tests, so we don't break it again).

- Patch #201122 by c960657, Moshe Weitzman: never write anonymous sessions, unless something has been written to . This is an important performance improvements -- as long as you use modules that use  carefully. It might be good to report some analytics about this in the performance settings page so administrators can see if there is a 'broken' module.

#310863 by bangpound, dboulet, and catch: Stop locale module from auto-installing with custom install profiles.

- Patch #320451 by chx, Damien Tournoud: improved Drupal's module dependency system.  This helps with fields in core.  Comes with tests\!

- Patch #346285 by grendzy, Damien Tournoud, thekevinday et al: fixed problem when HTTP_HOST is not transmitted.

- Patch #349500 by Damien Tournoud et al: made db_query_temporary() generate its own temporary table names.

- Patch #301049 by Josh Waihi, Damien Tournoud, et al: fixed bug with transaction support (on PostgreSQL).

- Patch #356721 by c960657: the cancel user account patch broke the tests because it reveiled a bug in the url() (when bootstrapping).

- Patch #355278 by Josh Waihi: fixed problem with transaction support being turned on when unwanted.

- Patch #342503 by Josh Waihi, Damien Tournoud et al: schema function findTables fails on PostgreSQL.

- Patch #301049 by David Strauss, Josh Waihi, Crell, et al: transaction nesting was not tracked by connection, better documentation, and better tests.

- Patch #341910 by Josh Waihi, drewish et al: file_space_used() was not properly checking bitmapped status values. Added unit tests too.