Issue #2293419 by vijaycs85: Fixed Add config schema test to all configuration test in migration, fix bugs.
Issue #2284383 by tstoeckler, lokapujya: Fixed All assertSomething() functions should return a bool indicating pass or fail.
Issue #2286347 by jiv_e: Fixed install steps indenting for RTL languages.
Issue #1987424 by rteijeiro, oshelach, a-fro, JeroenT, joelpittet, Cottser, IshaDakota, InternetDevels, TommyK, Sutharsan, robmc, mark.labrecque, lokapujya, Gaelan, drupalninja99, Carolyn, jenlampton, longwave: Seven.theme - Convert theme_ functions to Twig.
Issue #1898452 by joelpittet, amitgoyal, gnuget, steinmb, thedavidmeister, jenlampton, zaphoyd, Cottser, robmc, disasm, azinoman | c4rl: Simpletest.module - Convert theme_simpletest_result_summary functions to Twig.
Issue #2266763 by ashepherd, kay_v, lauggh | scor: Add debug mode to FieldRdfaTestBase class.
Issue #936704 by Matt V., swentel, tim.plunkett, Jalandhar, jimi-o: Added Use confirm form before clearing log messages.
Issue #2188895 by lokapujya, seiplax | scor: Support RDFa output in entity reference field formatter.
Issue #2281481 by ultimike, cYu, TommyK: Fixed D6 Body field label -> D8 field name not migrated.
Issue #2281627 by ultimike, jjpost | barnettech: Fixed Freeform text profile field does not migrate properly from D6 to D7.
Issue #1120440 by er.pushpinderrana | skwashd: Fixed user.api.php hook summary lines should be more consistent with other entity hooks.
Issue #2170251 by lauriii, mgifford, joshi.rohit100, lokapujya, mparker17, Mirabuck, Jalandhar: Fixed Comment headings can spit out empty heading tags.
Issue #2241165 by larowlan: Fixed Remove redundant shorthand.js file.
Issue #2265793 by er.pushpinderrana, jessebeach: Fixed Spelling mistake in CustomBlockForm.php.
Issue #2290261 by tim.plunkett, amool: Fixed Full configuration export crashing without the php_fileinfo extension.
Issue #2225965 by lokapujya, djevans | scor: Move taxonomy term RDFa markup inside title_suffix (similar to the edit and node markup).
Issue #2218463 by znerol, damiankloip, rbayliss: Fixed Private file and image style downloads throw 500 error when page cache is active.
Issue #2281325 by kim.pepper: NodeType condition should use EntityManager.
Issue #662940 by rootwork, tim.plunkett, emclaughlin, sqndr, ogi: Fixed "Lucida Sans Unicode" may match ugly "Lucida Bright" instead of "Lucida Sans".
Issue #1956806 by amitgoyal, Cottser: Fixed DbLogController::overview() and topLogMessages() logic and provide a formatMessage() method.