Compress scripts/styles:     -2.1.2-4204.
Capabilities:

* Use current_user_can( 'read' ) instead of is_user_member_of_blog() in bbp_set_current_user_default_role().
* Fixes issue where auto-role would not apply on single site, or multisite if user had orphaned caps.
Capabilities:

* Update bbp_get_user_display_role() to use special capabilities.
Options:

* Wrap some options loops in array_keys() to prevent making unnecessary $value variables.
Core Functions:

* Simplify logic in bbp_has_errors().
Cache:

* Update bbp_clean_post_cache() to use $_post instead of $post.
* Clean up post parent cache cleaning logic
Classes:

* Clean up BBP_Walker_Dropdown::start_el()
Shortcodes:

* Move shortcode registration into bbPress class to mirror other internal dependencies.
* Introduce bbp_register_shortcode() function, hooked to 'bbp_register'
BuddyPress:

* Clean up logic in strip_mentions_on_edit() method.
i10n:

* Deprecate 'bbpress_locale' filter.
* Rearrange mofile loading priority, to include global file location before plugin directory one.
i10n:

* Add domain property in setup_globals().
* Cleanup bbPress::load_textdomain().
Single topics:

* Force is_home to false in bbp_has_replies()
* Maybe set is_single to true if viewing a single topic.
* Fixes bug where WP_Query::parse_query() incorrectly assumes is_home() when multiple post_types are queried.
* Fixes #1947.
Topic Tags:

* Change shortcode ID for single topic tags.
* Update topic tag theme compat code to ensure topic-tag edit form works where needed.
wp_get_single_post():

* Deprecated in !WordPress 3.5.
* Use get_post() instead.
Caps:

* Prevent users from seeing their own caps if allowed in wp-admin.
Theme Compat:

* Use theme directory functions instead of constants in bbp_locate_template().
* Fixes #1950.
* Props mordauk.
Verbiage:

* Remove "at this time" in feedback areas where it's not a time based restriction.
* Removes from theme compat and bbp-twentyten.
Capabilities:

* Remove experimental Bozo functionality. We can use the 'participate' to prevent forum participation without creating topics or replies.
* Introduce functions to reset, save, and remove user capabilities.
* Use these functions in both theme-side and admin-side profiles.
* Add capabilities to bbp-twentyten theme. This will be moved into the stand-alone bbp-twentyten theme soon'ish.
Themes:

* Sunset bbPress (Twenty Ten) theme as included theme.
* Remove code associated with register theme directory.
* Still available in the official theme repository.
* See: http://wordpress.org/extend/themes/bbpress-twenty-ten/
Themes Compat:

* Move /bbp-theme-compat/ to /bbp-themes/bbp-default/
* Update paths and uri's.