Issue #2278073 by cbr, garphy, jonathan_hunt, Berdir: Files with spaces in URIs fail entity TypedData validation

Issue #2429363 by babruix, twistor, filijonka, sun, Mile23, daffie, Wim Leers, chx: Add HTML5-lib to Drupal 8 core for the filter system and for the testing system

Issue #2273923 by mpdonadio, pfrenssen, effulgentsia, pcambra, xjm, tim.plunkett, martin107, cilefen: Remove html => TRUE option from l() and link generator

Issue #2252763 by damiankloip, skipyT, martin107, dawehner, dashaforbes: Views exposed filter form causes enormous form state cache entries

Issue #2431379 by tim.plunkett, Upchuk, dawehner: LazyPluginCollection should not implement \Iterator

Issue #2322639 by hussainweb, LinL, Temoor, oenie, MKorostoff, mglaman, kyuubi, unstatu, omers, pcambra, legolasbo, benjy, JeroenT: Replace all instances of node_type_load(), node_type_get_types(), entity_load('node_type') and entity_load_multiple('node_type') with static method calls from DRUPAL SOUTH WOOOO!

Issue #2315791 by alexpott, cilefen, dawehner: Add functionality to open results in browser window to run-tests.sh

Issue #2398461 by DickJohnson, jp.stacey, idebr, rachel_norfolk, lauriii, Mukeysh, emma.maria: Clean up the "comments" component in Bartik

Issue #146278 by jhodgdon, pwolanin, douggreen: The "No results" text is not correct for UserSearch -- search help needs to be per-plugin, not global

Issue #2417075 by tstoeckler, David4514, dawehner, sachbearbeiter, mpdonadio: Trusted host verification is incompatible with URIs with the "internal" scheme

Issue #2443653 by bzrudi71, tstoeckler, daffie: PostgreSQL: Fix system\Tests\Condition\ConditionFormTest

Issue #2396333 by larowlan, effulgentsia, Wim Leers, tim.plunkett: BlockContentBlock ignores cache contexts required by the block_content entity

Issue #2424445 by geertvd, dobrzyns, rpayanm, Gábor Hojtsy, Cottser, alexpott, jmauro8ac: Views default options such as pager options are not translated