Issue #2098011 by larowlan: Support dynamic route parameters to enhance comment admin paths with entity type and field name from comment bundle.

Issue #1998648 by grisendo, penyaskito, Kristen Pol, YesCT, Gábor Hojtsy, jair: 'Administration pages language' user account setting should be hidden if not used.

Issue #2043527 followup by Gábor Hojtsy: Fixed Theme name is included in block machine name but should be stored as a key instead.

This reverts commit 7b08fd63.

Issue #2043527 followup by tim.plunkett: Fixed Theme name is included in block machine name but should be stored as a key instead.

Issue #1851414 by nod_, quicksketch, frega, dawehner, damiankloip: Convert Views to use the abstracted dialog modal.

Issue #2112237 by vijaycs85, neclimdul, damiankloip: Fixed Regression: Remove EntityFormControllerNG from book module.

Issue #2098015 by slv_: Fixed Node delete is not correctly removing search information; node update is using a hook instead of method.

Issue #2061935 by m1r1k, danylevskyi, joelpittet: Remove calls to deprecated global $user in forum module.

Issue #2045931 by PerthSam152, LinL, adsw12, joelpittet: Replace all module_exists() deprecated function calls.

This reverts commit cc84f390 - bad
commit message.

Issue #2060705 by yched, Hydra, swentel, amateescu: Remove the 'hidden widget' plugin, it is actually never used.

Issue #2063671 by kim.pepper, ParisLiakos, LinL: Use the aggregator category storage in AggregatorCategorizeFormBase.

Issue #2047227 by StephaneQ, SeanKelly, richardj: Update templates to leverage support for the Twig {% trans %} tag extension.

Issue #2077387 by wadmiraal, guschilds: Fixed Taxonomy term is improperly deleted when only one of two parents is deleted.

Issue #2014017 by jlbellido, alvar0hurtad0, undertext, benjy, penyaskito, LinL: Replace drupal_container() with Drupal::service() in the system module.

Issue #2057203 by olli: Fixed Unable to select the 'Default' view mode in views entity area handler.

Issue #2046245 by Mile23, jhedstrom, dawehner: Expand phpunit tests for \Drupal\Component\Utility\Url.

Issue #2043527 by tim.plunkett, vijaycs85, dawehner: Fixed Theme name is included in block machine name but should be stored as a key instead.

Issue #2089631 by Wim Leers | jessebeach: Fixed Showing/hiding of CKEditor plugin settings is fragile, automate it (breaks in narrow viewports and when enabling CKEditor).

Issue #2108955 by Wim Leers: Fixed Settings for disabled filters are not hidden in narrow viewports, because Vertical Tabs are disabled in narrow viewports.