- Patch #561226 by fago, sun, effulgentsia, YesCT, marcingy: forms (elements) need to able to specify include files to be loaded for building.

- Patch #953914 by chx, yched, pifantastic: #limit_validation_errors() fails is parents array contains numeric indexes.

#953914 by chx, yched, effulgentsia, pifantastic: Fixed #limit_validation_errors fails is parents array contains numeric indexes.

- Patch #745590 by justinrandell, effulgentsia, yched, quicksketch, eojthebrave: #managed_file() element does not work when #extended not TRUE, or when ancestor element doesn't have #tree=TRUE.

- Patch #882694 by mgifford, sun, ksenzee, bleen18, yched: add missing form element titles for accessibility.

- Patch #902644 by sun, tobiasb: machine names are too hard to implement. Date types and menu names are not validated.

  This patch fixes a bug, but is also a last minute clean-up that will help with better distribution support. We discussed this in http://drupal.org/node/933846.

#700380 by mitchmac, Dave Reid, mfb, Ryan Palmer, justinrandell: Fix sorting in tableselect if #weight is not set.

- Patch #769226 by Owen Barton, sun, effulgentsia, alanburke, bleen18, mfer: optimize JS/CSS aggregation for front-end performance and DX.

- Patch #140783 by sun, chx, effulgentsia, David_Rothstein, webchick: a select list without #default_value() always passes form validation.

- Patch #756762 by effulgentsia, fago, sun: AJAX should follow same rules for whether to call drupal_rebuild_form() as non-AJAX submissions.

- Patch #910572 by sun, David_Rothstein: command line installations are broken (programmatic form submissions don't need a theme?).

- Patch #756762 by effulgentsia, fago, sun, rfay, pwolanin: AJAX should follow same rules for whether to call drupal_rebuild_form() as non-AJAX submissions.

- Patch #240828 by sun, yoroy: fixed 'Validation error, please try again...' is terrible UI and confuses users.

#763376 follow-up by fago, sun, effulgentsia: Minor adjustments to drupal_array_set/get_nested_value().

- Patch #757154 by sun, effulgentsia: base form_id() via hook_forms() not taken into account for #validate, #submit, hook_form_FORMID_alter().

#763376 by fago, sun, noahb, effulgentsia, ksenzee, jhodgdon: Fixed Not validated form values appear in ().

- Patch #561226 by fago, effulgentsia, sun, YesCT, marcingy: orms (elements) need to able to specify include files to be loaded for building.

#776956 by CrashTest_, Damien Tournoud, effulgentsia, chx: Fixed critical bug: Complex widgets are not respecting '#disabled' state.

- Patch #749748 by mavimo, Dave Reid: contact and comment modules do not prefill with user info from cookie.

- Patch #736298 by effulgentsia, eojthebrave, andypost, robeano: fixed Refactor file.module to use proper button click detection, enabling FAPI to improve button click detection security.