SA-CORE-2018-004 by David_Rothstein, alexpott, larowlan, Heine, Pere Orga, tim.plunkett, mlhess, xjm, Jasu_M, drumm, cashwilliams, quicksketch, dawehner, pwolanin, samuel.mortenson

SA-CORE-2018-003 by mlewand, wwalc, jcisio, Kyaw Min Thein, Wim Leers, larowlan, dawehner, drpal, xjm

SA-CORE-2018-002 by Jasu_M, samuel.mortenson, David_Rothstein, xjm, mlhess, larowlan, pwolanin, alexpott, dsnopek, Pere Orga, cashwilliams, dawehner, tim.plunkett, drumm

SA-CORE-2018-001 by cashwilliams, catch, cilefen, droplet, dawehner, bonus, agentrickard, David_Rothstein, Chi, Gábor Hojtsy, Heine, Wim Leers, Schnitzel, drpal, effulgentsia, tedbow, tim.plunkett, tstoeckler, xjm, will_c, stefan.r, samuel.mortenson, larowlan, greggles, logaritmisk, mpdonadio, pwolanin, plach

Issue #2939692 by Leksat, blazey, larowlan: menu_link_content_entity_predelete deletes "collection", "add-form", etc. links

(cherry picked from commit 6029e8a9)

Issue #2939894 by xjm: Temporarily skip LocaleConfigTranslationImportTest because it is failing massively in HEAD

(cherry picked from commit 911bff31)

Issue #2938309 by tedbow, tacituseu, xjm, Wim Leers: Only install Quick Edit when necessary for Settings Tray tests

Issue #2935137 by el7cosmos, Mixologic: License "GPL-2.0+" is a deprecated SPDX license identifier, use "GPL-2.0+-only" or "GPL-2.0+-or-later" instead

(cherry picked from commit b159de5b)

(cherry picked from commit 895db7dd)

Revert "Issue #2931709 by marcoscano, claudiu.cristea, larowlan: Wrong constant name in \Drupal\image\Plugin\Field\FieldType\ImageItem::generateSampleValue()"

This reverts commit 7d7340dc.

Issue #2931709 by marcoscano, claudiu.cristea, larowlan: Wrong constant name in \Drupal\image\Plugin\Field\FieldType\ImageItem::generateSampleValue()

This reverts commit db88ef83.

Revert "Issue #2932774 by harsha012, gaurav.kapoor, neelam.chaudhary, dpi: Update docs for getEmail, can return null"

This reverts commit 4364f36f.

Revert "Issue #2359389 by harsha012, hgoto, jeqq, fago, sureshcj, larowlan: Call to a member function filters() on a non-object in core/modules/text/text.module on line 83"

This reverts commit 8baec3f9.

Issue #2359389 by harsha012, hgoto, jeqq, fago, sureshcj, larowlan: Call to a member function filters() on a non-object in core/modules/text/text.module on line 83

(cherry picked from commit 72c76b73)

Issue #2932774 by harsha012, gaurav.kapoor, neelam.chaudhary, dpi: Update docs for getEmail, can return null

(cherry picked from commit 354462c6)

Issue #2926309 by vaplas, alexpott, mpdonadio, tacituseu, Mixologic, catch, dawehner: Random fail due to APCu not being able to allocate memory

(cherry picked from commit 9d552cad)

(cherry picked from commit 44805b25)

Issue #2894068 by Jo Fitzgerald, davidsickmiller, alexpott, heddn, Yogesh Pawar, quietone, xjm: datetime_type is not set correctly when migrating datetime fields from D7

(cherry picked from commit c5fba612)

Issue #2930715 by alexpott, dawehner: Recursive rebuild caused by installing admin_toolbar_tools module

(cherry picked from commit 0d2a45ad)

Issue #2837022 by hchonov, xjm, vlad.dancer, plach, matsbla, Gábor Hojtsy: Concurrently editing two translations of a node may result in data loss for non-translatable fields

(cherry picked from commit 0c20200d)