Issue #2318801 by jarsenx, mbrett5062: Breakpoint Module: Fix documentation that refers to enabling/disabling of modules.

Issue #2301245 by sun, joelpittet | larowlan: Fixed Entity system invokes non-existing theme hooks: 'Theme hook  not found.'

How about a *sensible* commit message? ;)

This reverts commit 1a10539f.

Issue #2030591 by jibran, Temoor, andypost, lokeoke, er.pushpinderrana, martin107, pcambra, piyuesh23, Sharique, kgoel | plopesc: Expand ContactForm with methods.

Issue #2303521 by swentel, larowlan | alexpott: Fixed CommentTypeForm allows the entity type to be changed.

Issue #2323259 by Sutharsan, vijaycs85, Gábor Hojtsy: Fixed Local translation file detection is not semantic version compatible.

Issue #2313931 by Berdir: Merge ['controller'] with ['build_info']['callback_object'] and add a method for it.

Issue #2250841 by andypost, thechanceg, Buratino42 | vijaycs85: Fixed Adding a inline template for content translation status.

Issue #2325977 by Gábor Hojtsy: Fixed All links lead to same entity translations in translation overviews.

Issue #2326981 by effulgentsia: Move \Drupal\field\FieldException to \Drupal\Core\Field\FieldException.

Issue #2088365 by Cottser, CharuAg, bradklaver, machostache, cs_shadow, visabhishek, sriharsha.uppuluri, grisendo, undertext, naveenvalecha | nod_: Fixed Wrong name for datetime.html.twig should be time.html.twig.

Issue #2324211 by Wim Leers: Fixed Multiple requests to /quickedit/attachments when only one should happen.

Issue #2324825 by jibran, dawehner, Berdir: Fixed MenuLinkContent::baseFieldDefinitions() sets default values incorrectly.

Issue #2315269 by sun: Fixed Entity/Query/Sql/QueryAggregate: PDOException: General error: GROUP BY clause is required before HAVING.

Issue #2272879 by clemens.tolboom, alexpott: Fixed Can not run a WebTestBase or KernelTest base tests from inside a simpletest.

Issue #2303881 by alexpott, effulgentsia: Fixed Config entity static cache doesn't get reset and isn't override aware.

Issue #2240459 by Gábor Hojtsy, penyaskito | LoMo: Fixed Applying default language fallback rules to interface translation has impressively bad results.