Issue #347988 by sun, Berdir, dawehner, Damien Tournoud, moshe weitzman: Move $user->data into own table.

Issue #1292470 by sun, tim.plunkett, Berdir, moshe weitzman, pcambra, Niklas Fiekas, andypost et al: Convert user pictures to Image Field.

Issue #1137920 by jessebeach, lewisnyman, tkoleary, Bojhan, webchick, benjifisher, nod_, sjbassett, kathryn531, effulgentsia, Everett Zufelt: fixed toolbar on small screen sizes and redesign toolbar for desktop.

Issue #1488630 by Berdir: Fixed Who's online block doesn't work with swappable session backends and lazy session creation.

Issue #782672 by sun, David_Rothstein, jhedstrom, franz, Fabianx: Loosen the coupling between the user module and the installer/maintenance theme.

Issue #200344 by Pancho, pillarsdotnet, pdrake: Remove user_module_invoke() and rename user_login_block() to user_login_block_form().

Issue #1188388 by plach, peximo, YesCT | Gábor Hojtsy, fago, webchick, Bojhan, podarok, cosmicdreams, Berdir, aspilicious, bforchhammer, penyaskito: Added Entity translation UI in core.

Issue #1822150 by sun: Fixed EntityStorageControllerInterface::delete() should accept an array of entities, not IDs.

Issue #1763974 by tim.plunkett, EclipseGC, berdir, xjm, neclimdul, FabianX: Convert entity type info into plugins.

Issue #1772584 by andypost, gumanist, nod_: Get rid of user_login_block() & user_login() in favour of user_login_form().

Issue #1782244 by heyrocker, andypost, tstoeckler: Convert image styles  array into ImageStyle (extends ConfigEntity).

Issue #1538462 by c960657, Niklas Fiekas, nod_: Fixed Cannot log in with OpenID due to 'required' attribute.

Issue #1251188 by Sagar Ramgade, cam8001, MauHG, sag_13684, fenstrat, ruloweb, xjm: Fixed Set unique titles for user/register, user/password, and user/login menu items.

Issue #1754208 by PrabhuG, webflo, savithac, Gábor Hojtsy: Convert hook_mail() and hook_mail_alter() to langcode.

Issue #1757566 by alexpott, aspilicious: Convert user account e-mail templates to configuration system.

Issue #1700382 by Albert Volkman, cam8001: Replace remaining references to drupal_attributes() with new Attributes().

- Patch #322995 by Schnitzel, c31ck, webflo, penyaskito: provide a distinct administration user interface language option.

Issue #1723774 by googletorp, Berdir, corvus_ch: user_delete_multiple() does not use UserStorageController.

Issue #1468328 by Berdir: Move file entity info, managed file, and file usage functionality into File module.

Issue #1737148 by nod_, SebCorbin, larowlan, tim.plunkett, Albert Volkman, nick_schuch, sun: Explicitly declare all JS dependencies, don't use drupal_add_js().

Issue #1496534 by cosmicdreams, alexpott, aspilicious, kim.pepper, acrollet, dagmar, beejeebus, wizonesolutions | heyrocker: Convert account settings to configuration system.

Issue #1754162 by Gábor Hojtsy, webflo: Fixed Implement language aware tokens for one time login link and cancel link.

Issue #1154382 by Berdir, barraponto, acouch, swentel, LoMo, chx: Fixed View mode no longer can be changed.

Issue #1184272 by Berdir, corvus_ch, sun: Remove deprecated $conditions support from entity controller.

Issue #1245220 by Berdir, plach, dpolant, xjm, WorldFallz, bfroehle, David_Rothstein, effulgentsia, corvus_ch: Fixed file_file_download() passed bogus $field to field_access().