Issue #1810990 by sun, chx, Berdir: Fixed Teared down test environment leaks into parent site/test runner.

Issue #1723892 by Berdir, Pancho, das-peter, fago: Support for revisions for entity save and delete operations.

Issue #1786990 by effulgentsia, tim.plunkett, andypost, sun: Fixed [Module]Bundle is registered too late in WebTestBase::setUp().

Issue #1611430 follow-up by Berdir: Move call to file_create_url() to later in the verbose mode process.

Issue #1608842 by chx, alexpott, sun, effulgentsia, beejeebus, tim.plunkett et al: Replace list of bootstrap modules, enabled modules, enabled themes, and default theme with config.

Issue #1642062 by tim.plunkett, xjm, chx, merlinofchaos, damiankloip, dawehner, Berdir, aspilicious, Fabianx: Add TempStore for persistent, limited-term storage of non-cache data.

Issue #1706878 by tim.plunkett, lazysoundsystem: Add WebTestBase::assertThemeOutput() to allow modules to test theme function output.

Issue #1788588 by pcambra | cosmicdreams: Fixed Remove unused variables from SimpleTest's WebTestBase.

Issue #1696640 by fago, effulgentsia, tim.plunkett, dixon_, plach: Add a uniform Entity Property API.

Issue #1215104 by sun, lucascaro, effulgentsia: Use the non-interactive installer in WebTestBase::setUp().

Issue #1575060 by andypost, mcjim, nod_: Fixed ajax_html_ids() are broken for forms with file element (encoding=multipart/form-data).

Issue #1772708 by alexpott, sun, chx, catch, beejeebus: Fixed The configuration directories can not be outside of DRUPAL_ROOT.

Revert "Issue #1772708 by alexpott: Fixed The configuration directories can not be outside of DRUPAL_ROOT."

This reverts commit e003e4c5.

Issue #1770902 by sun, tim.plunkett: Fixed Theme of parent site executing test leaks into all tests.

Issue #1705748 by n3or, tim.plunkett, sun, xjm, boombatower: Convert simpletest settings to configuration system.

Issue #1737148 by nod_, SebCorbin, larowlan, tim.plunkett, Albert Volkman, nick_schuch, sun: Explicitly declare all JS dependencies, don't use drupal_add_js().

Issue #1741804 by beejeebus, sun, chx, alexpott, matason: Implement a config import/staging directory.

Issue #1496534 by cosmicdreams, alexpott, aspilicious, kim.pepper, acrollet, dagmar, beejeebus, wizonesolutions | heyrocker: Convert account settings to configuration system.

Issue #1675260 by chx, effulgentsia, pwolanin, neclimdul: Implement PHP reading/writing secured against 'leaky' script.

Issue #1184272 by Berdir, corvus_ch, sun: Remove deprecated $conditions support from entity controller.

Issue #1392208 by Gábor Hojtsy, penyaskito, David_Rothstein: Fixed Impossible to install Drupal in a non-English language when following the provided instructions.

Issue #1711070 by kid_icarus, tim.plunkett, xjm, droplet, zendoodles and cam8001: Convert tests to use ::$modules property instead of parent::setUp($modules).

Revert "- Patch #1705748 by n3or, no_commit_credit: Convert simpletest settings to configuration system."

This reverts commit 490386fa. It broke testbot.

Issue #1706878 by tim.plunkett: Add WebTestBase::assertThemeOutput() to allow modules to test theme function output.