Issue #3104015 by alexpott, TravisCarden, xjm, longwave, Spokje, catch, fgm, Berdir, tedbow, Bruno Vincent: Replace ZendFramework/* dependencies with their Laminas equivalents

Issue #3115223 by bnjmnm, lauriii, tedbow, xjm, alexpott: Remove Stable as a base theme of core themes

Issue #3113403 by Beakerboy, neelam_wadhwani, daffie, alexpott: Make Drupal\Core\Database\Query\Condition driver overridable

Issue #3087562 by jhodgdon, Amber Himes Matz: Convert datetime, datetime_range, field, field_ui, link, options, telephone, text modules hook_help() to topic(s)

Issue #3041926 by jhodgdon, vadim.hirbu, anmolgoyal74, shwetaneelsharma, Amber Himes Matz, benjifisher, BramDriesen: Convert automated_cron, ban, dblog, syslog, system, update, and user module hook_help() to topic(s)

Issue #3121024 by jungle:  Remove todo in ThemeInstaller::uninstall() or refactor to share logic with module installer

Issue #3120954 by tim.plunkett, czigor: Add function name to the deprecation message about theme functions

Issue #3118087 by dww, JoshaHubbers, jungle, tedbow, RajabNatshah, Kingdutch, JonMcL, xjm, Nick Hope, wroehrig, wxman, broeker, mlozano7, kazajhodo, suit4, xmacinfo, BrightBold: If any extension has a missing or invalid version, Update manager throws errors and is confused about site update status

Issue #3119373 by alexpott, BramDriesen: Configuration synchronisation that both enables & configures a module fails and drupal_flush_all_caches()

Issue #2550717 follow-up by droplet, bnjmnm, tedbow, lauriii: [JS] Replace jQuery.cookie with JS-cookie and provide a BC layer

Revert "Issue #2550717 follow-up by bnjmnm, tedbow, lauriii: [JS] Replace jQuery.cookie with JS-cookie and provide a BC layer"

This reverts commit 4789c5a7.

Issue #2550717 follow-up by bnjmnm, tedbow, lauriii: [JS] Replace jQuery.cookie with JS-cookie and provide a BC layer

Issue #474684 by bnjmnm, dawehner, tedbow, pfrenssen, JohnAlbin, ademarco, kalpaitch, vdacosta@voidtek.com, rensingh99, markcarver, jungle, jhedstrom, RobLoach, almaudoh, kevineinarsson, shaal, dpagini, thedavidmeister, sreynen, Snugug, Miguel.kode, kamkejj, alexpott, Pol, sun, Wim Leers, lauriii, tim.plunkett, eaton: Allow themes to declare dependencies on modules

(cherry picked from commit ee9a37e3)

Issue #3103529 by alexpott, mcdruid, Chris Burge, greg.1.anderson, rfay, anavarre, catch, Gábor Hojtsy: Drupal 8.8.1+ and 9 can fail to install in the web browser due to cache pollution

Issue #3118832 by effulgentsia, alexpott, daffie: Allow custom database drivers to extend and have the same name as the core ones

Issue #3105925 by kiamlaluno: The description of the arguments for FieldDefinition::setDisplayOptions() conflicts with what reported in FieldDefinitionInterface::getDisplayOptions()

Issue #3119445 by kiamlaluno, Deepthi kumari: The documentation comment for BanIpManager::__construct() says it constructs the BanSubscriber

Issue #3115005 by bnjmnm: Remove fieldset CSS that was only there to work around a now-fixed Firefox bug

(cherry picked from commit c81afb88)

Issue #3118581 by kiamlaluno: The documentation for Crypt::randomBytesBase64() is wrong about the output length

Issue #3105701 by tedbow, xjm, Gábor Hojtsy, Krzysztof Domański, dww, Wim Leers, jungle: Do not allow core: 9.x in info.yml files

Issue #2999549 by mtift, Daniel Korte, mherchel, alexpott, larowlan: Allow button tag in LinkGenerator for better accessibility

Issue #2550717 by mradcliffe, bnjmnm, finnsky, Manuel Garcia, lauriii, longwave, tedbow, silesky, catch, xjm, droplet, johndevman, nod_, marassa: [JS] Replace jQuery.cookie with JS-cookie and provide a BC layer

Issue #2966856 by Gábor Hojtsy, quietone, alexpott, vuil, catch, heddn: Hide and disable Drupal Migrate Multilingual

Revert "Issue #3103529 by mcdruid, alexpott, Chris Burge, greg.1.anderson, rfay, anavarre, Gábor Hojtsy: Drupal 8.8.1+ and 9 can fail to install in the web browser due to cache pollution"

This reverts commit 8a23417a.

Issue #3078671 by alexpott, Simon Peacock, greg.1.anderson, vuil, jungle, rodrigoaguilera, sam-elayyoub, mmjvb, karolrybak, catch: Pin behat/mink and behat/mink-selenium2-driver to use resolvable release

Issue #2986452 by alexpott, andypost, kostyashupenko, daffie, kriboogh, larowlan, kristiaanvandeneynde, chrisrockwell, bleen, nevergone: Database reserved keywords need to be quoted as per the ANSI standard. Also resolves https://www.drupal.org/project/drupal/issues/371

Issue #3103529 by mcdruid, alexpott, Chris Burge, greg.1.anderson, rfay, anavarre, Gábor Hojtsy: Drupal 8.8.1+ and 9 can fail to install in the web browser due to cache pollution

Issue #3114909 by hchonov, ravi.shankar, alexpott: Inconsistency between EntityTypeInterface ::getHandlerClass() and ::hasHandlerClass()

Revert "Issue #3113403 by Beakerboy, daffie: Make Drupal\Core\Database\Query\Condition driver overridable"

This reverts commit 7a943a3b.

Issue #3114041 by swatichouhan012, longwave, chr.fritsch, alexpott, mondrake: PhpUnit 8 tests breaking because of compatibility issue with setUp()

Issue #3113211 by bnjmnm, lauriii, xjm: Create test for theme asset decoupling from Stable and address any regressions that decoupling may cause

Issue #2746541 by quietone, alexpott, maxocub, Wim Leers, mikelutz, jofitz, masipila, firewaller, Madhura BK, Gábor Hojtsy, catch, heddn, plach, hchonov: Migrate D6 and D7 node revision translations to D8