Issue #2570355 by Sutharsan, stefan.r, kgoel, josephdpurcell, joelpittet, justAChris, dawehner, pfrenssen, pwolanin, David_Rothstein, catch: Replace remaining !placeholder and @placeholder with :placeholder for URLs

Issue #2568613 by alexpott, lauriii, pwolanin: Remove HTML support from date formats and replace remaining !placeholder where format_date() and 'date.formatter' => format() are used

Issue #2571375 by alexpott, webflo, stefan.r, Xano, mr.baileys: Remove TranslationManager dependency from LanguageManager

Issue #2571923 by nevergone: Remove HTML support from date formats and replace remaining !placeholder for aggregator

Issue #2571593 by dawehner, lauriii, Berdir: Fatal error: Cannot use object of type Drupal\Core\GeneratedLink as array in Tableselect.php on line 220

Issue #2560783 by stefan.r, joelpittet, lauriii, Cottser, Sutharsan, kgoel, justAChris, Gábor Hojtsy, dawehner, jhodgdon, effulgentsia, xjm, andypost, googletorp: Replace !placeholder with :placeholder for URLs in hook_help() implementations

Issue #2568171 by Cottser, dawehner, hussainweb, Wim Leers, cilefen, znerol: Upgrade to Twig 1.22 and implement our own cache class

Issue #2568775 by dawehner, lauriii, alexpott, joelpittet, xjm: Replace remaining !placeholder for Non-URL HTML outputs only for $e->getMessage()

Issue #2565895 by dawehner, stefan.r, googletorp, effulgentsia, lauriii, jcnventura, David_Rothstein, catch, xjm, joelpittet, pwolanin, plach, larowlan, cilefen: Add a new :placeholder to SafeMarkup::format() for URLs that handles bad protocols

Issue #2570107 by alexpott: Make format_plural() return a PluralTranslatableString object to remove reliance on a static, unpredictable safe list

Issue #2473947 by Cottser, davidhernandez, rachel_norfolk, rteijeiro, cilefen, alimac, akalata, YesCT, mortendk: Prefix form-item-* classes with js-

Issue #2567741 by mr.baileys: Attribute/drupal_attributes() docs do not mention protocol filtering on URLs

Issue #2543334 by Wim Leers, lauriii, Fabianx: Auto-placeholdering for #lazy_builder with bubbling of contexts and tags

Issue #2569069 by stefan.r, mr.baileys, alexpott, lauriii: Replace TranslationWrapper with TranslatableString and deprecate TranslationWrapper

Issue #2569281 by iMiksu, dawehner, lauriii, alexpott, joelpittet, xjm: Change translatable string with !placeholder AccountForm to use a URL instead of a generated link and provide better context

Issue #1894596 by googletorp, tstoeckler, swentel, Uccio, Gábor Hojtsy: Account settings cannot be saved anymore if content translation module is installed

Issue #2568977 by alexpott, dawehner, pwolanin, Wim Leers: Replace SafeMarkup::format() in the link generator - it's a bad example to everyone

Issue #2563955 by bruvers, sushantpaste, shwetaneelsharma, LewisNyman: Confirm Password "Passwords match" text color

Issue #2565123 by joelpittet, lauriii: Move logic from SafeMarkup::format() from template_preprocess_locale_translation_update_info() to template

Issue #1934568 by David_Rothstein, StryKaizer, borisson_, martin107, pwolanin, ofry, amitgoyal: Allow sites using the 'image_allow_insecure_derivatives' variable to have partial protection from the Drupal 7.20 security issue

Issue #2553661 by claudiu.cristea, geertvd, dawehner, Xano, neclimdul: KernelTestBase fails to set up FileCache

Issue #2568793 by joelpittet, alexpott, Cottser, klausi: Replace remaining !placeholder for Non-URL HTML when format_size() is involved

Issue #2557113 by stefan.r, alexpott, dawehner, joelpittet, cilefen, lauriii, plach, catch, chx, xjm: Make t() return a TranslationWrapper object to remove reliance on a static, unpredictable safe list

Issue #2569289 by lauriii, dawehner, stefan.r: Replace remaining !placeholder for Non-URL HTML outputs only in #title in file widgets