Issue #3128814 by longwave, jungle, dww: Replace assert* involving count() and an equality operator with assertCount()

Issue #2956556 by johndevman, daffie, Neslee Canil Pinto, dan.munn, aleevas, dubcanada, alexpott: class isn't set in FETCH_OBJECT when class_name isn't set

Issue #2992631 by dww, swatichouhan012, tedbow, jungle, xjm: Update report incorrectly recommends security releases for old minors when a security update is needed and a secure version of the old minor is also available

Issue #3119170 by tstoeckler, daffie: Optimize pgsql/Schema::findPrimaryKeyColumns() for Postgres >= 9.6

Issue #3126971 by mondrake, alexpott, longwave: Replace usage of getObjectAttribute() that is deprecated

Issue #3117858 by longwave, druprad, Kristen Pol: [Symfony 5] The "Symfony\Component\Process\Process::inheritEnvironmentVariables()" method is deprecated since Symfony 4.4, env variables are always inherited

Issue #3126563 by mondrake, daffie, alexpott: Replace usage of assertAttributeEquals() that is deprecated

Issue #3121362 by jungle, Meenakshi.g, dww, xjm, alexpott, tim.plunkett: Fix duplicate word typos (the the, to to, etc.) for code comments

Issue #3070745 by AndyF, ravi.shankar, olli, tedbow, samuel.mortenson, droplet, alexpott: Off canvas filling up localStorage's quota, causing errors

Issue #3082415 by Krzysztof Domański, mondrake, alexpott, longwave, jungle: Replace assert(Not)Same/Identical() on booleans with assert(Not)True/False() in PHPUnit tests

Issue #3126969 by mondrake, longwave, alexpott, daffie: Replace usage of assertAttributeInstanceOf() that is deprecated

Issue #3015855 by Neslee Canil Pinto, mondrake, hash6, neel24, daffie, andypost: Replace all db calls to block_content table with Entity APIs

(cherry picked from commit 219df57c)

Issue #2455465 by stefan.r, Darren Oh, cosmicdreams, longwave, benjy, alexpott: Add mod_php7 check to htaccess and remove php5 code

Issue #3122547 by dww, jungle, Kristen Pol: Fix duplicate word typos (the the, to to, etc)  for test assertions

Issue #3119710 by daffie, Kristen Pol: Remove lowercase table naming in NodeMigrateTypeTestTrait::getTableName()

Issue #3127255 by kiamlaluno, longwave, johndevman: system_requirements() checks for values that Unicode::check() doesn't return anymore

Issue #2997748 by amateescu, maseyuk, vijaycs85, daffie: Views query alter for fields stored in dedicated tables is not working properly

Issue #3117863 by longwave, Kristen Pol: [Symfony 5] Using the "Symfony\Component\Validator\Constraints\Length" constraint with the "min" option without setting the "allowEmptyString" one is deprecated

Issue #3078524 by huzooka, kostyashupenko, thalles, katrienc, pranav45, neelam_wadhwani, prabha1997, ckrina, emma.maria, Maithri Shetty, Meenakshi.g, pminf, shimpy, fhaeberle, KondratievaS, Vinodhini.E, lauriii, cedric_a, bnjmnm, mradcliffe, DyanneNova, katannshaw: Focus styling of WYSIWYG field inputs should be consistent with other inputs

Issue #3112476 by alexpott, Neslee Canil Pinto, mondrake, daffie, salah1, neelam_wadhwani: Always set $info['namespace'] on database connection info

Issue #3127641 by mglaman, longwave: Typo in ResourceIdentifierNormalizer, "mach" instead of "match"

Issue #3123376 by swatichouhan012, johndevman, longwave, xjm: update_fix_incompatibility() is (theoretically) dead code, but is also theoretically dangerous

Issue #3032605 by mikelutz, Gábor Hojtsy, longwave, martin107: [symfony 4] Drupal\Component\DependencyInjection\Container should implement Symfony\Contracts\Service\ResetInterface

Issue #3126940 by Beakerboy, daffie: New DB URI breaks if an existing query part is missing the new module parameter

Issue #3127013 by greg.1.anderson, jungle, andrey.troeglazov, andypost, Mixologic, Mile23: Remove wikimedia/composer-merge-plugin

Issue #2822382 by voleger, pfrenssen, erozqba, jungle, RytoEX, borisson_, jofitz, shashikant_chauhan, sidharthap, dawehner, xjm, kiamlaluno, catch, daffie, klausi: Make every $modules property protected on classes extending BrowserTestBase and KernelTestBase

Issue #3107732 by mondrake, longwave, swatichouhan012, salah1, xjm, catch, alexpott, Berdir: Between April 13 and April 17, 2020: Add return typehints to setUp/tearDown methods in concrete test classes

Issue #3126784 by quietone, jungle: \Drupal\ban\Plugin\migrate\destination\BlockedIP is not identical with its filename BlockedIp.php

Issue #3126848 by mondrake, longwave, daffie: Replace usage of the $ignoreCase parameter of assertContains(), that is deprecated