Issue #1754246 by webflo, swentel, penyaskito, andypost, alexpott, YesCT, dagmar: Languages should be configuration entities.

Issue #1965208 by amateescu, Berdir: Convert TaxonomyTermReferenceItem to extend EntityReferenceItem.

Issue #1779026 by dagmar, tim.plunkett, sun, heyrocker: Convert Text Formats to Configuration System.

Issue #1871032 by sun, andypost: Fixed Taxonomy module fails to install on MyISAM due to too long schema index.

Issue #1868602 by LinL: Fixed A couple of references to terms_per_page_count() instead of terms_per_page_admin().

Issue #1552396 by andypost, sun, tim.plunkett, amateescu, YesCT: Convert vocabularies into configuration.

Issue #1799218 by ACF, Albert Volkman, anenkov, penyaskito, znerol, LinL: Convert taxonomy_override_selector() and taxonomy_terms_per_page_admin() variables to use configuration system.

Issue #1642526 by andypost, Berdir, dixon_: Add upgrade path from for generating UUIDs for all core entities.

- Patch #1454538 by effulgentsia, Gábor Hojtsy, kalman.hosszu: langcode property to all entity types; for the user entity, distinguish entity language from user's language preference.

Nate Lampton authored Oct 30, 2011 and catch committed Nov 01, 2011

Issue #22336 by quicksketch, scor, boombatower, and rfay. Move all core Drupal files under a core subdirectory.

Issue #1115510 by catch, barbi, amateescu: Fixed Entity providing modules must call field_attach_delete_bundle() in hook_uninstall().

- Patch #1097100 by quicksketch, boombatower, claar: remove all 7xxx update functions and tests (D6 to D7 upgrade path).

Issue #1022924 by yched, chx: Fixed critical bug: Updates are broken for deleted fields in installs upgraded from rc1.

#985292 by ngmaloney, scor, bfroehle: Fixed Nodes published before 1970 won't insert in taxonomy index

#933270 by Damien Tournoud, catch: Fixed Taxonomy terms are incorrectly put in the 'Taxonomy upgrade vocabulary' in some cases. (beta blocker)

#881530 by yhahn: Fix exportability of vocabularies by using machine names in taxonomy field's 'allowed values' setting.

#358437 follow-up by David_Rothstein, sun, chx: Disallow invalid text format IDs; force 0 and non-existant formats to NULL.

#706842 by bangpound, bjaspan, Damien Tournoud, chx, aaronbauman: Fixed 'taxo as field' update broken + wipes some node/term associations .

- Patch #902264 by Damien Tournoud: move hook_field_schema() to .install files so we can get the upgrade path to work.

- Patch #880132 by bojanz: hook_schema() doesn't support compound foreign keys; inconsistent implementations in core.

- Patch #744258 by sun, jpmckinney, catch: admin/structure/taxonomy paths have to use machine_name(), not vid.

- Patch #744972 by marcvangend: critical bug: unindexed query to taxonomy_index() table during hook_node_delete().