Issue #2970052 by martin107, marcel66, Mile23, longwave, dawehner, borisson_, alexpott, catch: Fix "assertNoPattern() is deprecated and scheduled for removal in Drupal 9.0.0. Use $this->assertSession()->responseNotMatches($pattern) instead"

Issue #2997960 by plach, catch, franco cazzaro, longwave, logickal, larowlan, espurnes, benjifisher, bzrudi71: Missing taxonomy hierarchy items in 8.6.0 after running taxonomy_update_8502

Issue #2991149 by eliclaggett, Angélique Valvandrin, prashantgajare, andrewmacpherson, nod_, DuaelFr, TwoD, alexpott, Manuel Garcia, mgifford, seangambierross, jhodgdon, Kolin, dat deaf drupaler: Improve placeholder text for image upload

Issue #2948700 by vaplas, martin107: Casting $text value to string in responseContains/responseNotContains methods

Issue #2679835 by quietone, Jo Fitzgerald, heddn, alexpott, phenaproxima, xjm, mikeryan: Improve exception handling in Migrate UI

Issue #2852665 by Rajender Rajan, monta, arshadcn, Vj, dpc-vic, ivrh, rajibmp: No validation on text length for menu description when editing node

Issue #2850033 by andypost, jeetendrakumar, Sharique, pk188, piggito, voleger, gaurav.kapoor, yogeshmpawar, xjm: Replace all calls to db_delete, which is deprecated

Issue #2970831 by alexpott, martin107, catch, huascarmc, Mile23: Fix "AssertLegacyTrait::getRawContent() is scheduled for removal in Drupal 9.0.0. Use $this->getSession()->getPage()->getContent() instead.

Issue #2994694 by mitrpaka, hardik.p, Vidushi Mehta, Hardik Rawal, mondrake, longwave: Properly deprecate db_driver, db_escape_field, db_escape_table, db_rename_table, db_drop_index, db_drop_unique_key,  db_add_unique_key, db_drop_primary_key, db_add_primary_key

Issue #2991902 by amateescu: Fix block_content_update_8400() and taxonomy_update_8601() to not rely on the module handler anymore

Issue #2804155 by tedbow, drumm, samuel.mortenson, xjm, geerlingguy: If the next minor version of core has a security release, status still says "Security update required!" even if the site is on an equivalent, secure release already

Issue #2848137 by gaurav.kapoor, voleger, hgunicamp, andypost, shashikant_chauhan, brahmjeet789, pk188, cilefen, daffie: Replace all calls to db_update, which is deprecated

Issue #2995076 by mikelutz, benjamindamron, mradcliffe, xjm, samuel.mortenson, tedbow: Let UpdateTestBase check for multiple status messages

Issue #2983887 by Berdir: Add static cache to \Drupal\Core\Entity\ContentEntityStorageBase::getLatest*RevisionId()

Issue #2945571 by bendeguz.csirmaz, samuel.mortenson, Jo Fitzgerald, lauriii, rp7: Off canvas looks funky when using Seven theme

Issue #2992017 by tim.plunkett, neclimdul, tedbow, johndevman: \Drupal\Core\Plugin\Context\EntityContextDefinition::getSampleValues() needlessly generates full sample entities

Issue #2957425 by tedbow, johndevman, mpotter, tim.plunkett, hawkeye.twolf, alexpott, Berdir, samuel.mortenson, xjm, kevincrafts, jibran, amateescu, larowlan, twfahey, EclipseGc, sjerdo, japerry, mtodor, phenaproxima, johnzzon, mglaman: Allow the inline creation of non-reusable Custom Blocks in the layout builder

Issue #2992542 by foxtrotcharlie: AjaxRenderer declares a $controllerResolver variable but never uses it

Issue #2894261 by alexpott, Berdir, Sam152, deepakaryan1988, larowlan, andypost: Deprecated service entity.manager needs to be replaced with entity_type.manager in ContentEntityForm

Issue #2828793 by andypost, catch, wturrell, Jo Fitzgerald, jibran: Stop logging comment IP addresses by default

Issue #2985701 by longwave, dagmar, catch: Followup: Move DbLogTest::generateLogEntries() into a Trait

Issue #2848815 by mondrake, voleger, gaurav.kapoor, jeetendrakumar, Sharique, vidhatanand, techtud, cilefen, andypost:  Replace all calls to db_next_id, which is deprecated

Issue #2848952 by voleger, andypost, mondrake, jeetendrakumar, pk188, hgunicamp, piggito, JayKandari, daffie, shashikant_chauhan, xjm, cilefen, chiranjeeb, Pavan B S: Replace all calls to db_merge(), which is deprecated

Issue #2993577 by mondrake, voleger, andypost: Properly deprecate db_add_field, db_drop_field, db_field_names

Issue #2988562 by jeqq, amateescu, timmillwood: Classes that extend SqlContentEntityStorageSchema should not hardcode table names and use the ones provided by the storage instead

Issue #2848821 by voleger, harsha012, vidhatanand, Sharique, alexpott, mondrake: Replace all calls to db_close, which is deprecated

Issue #2943661 by dslobodyanik, BrightBold, lauriii, ckrina, dean-coakley, Eli-T, markconroy: Create the Recipe Collections element