Bug 971520 - [System2] Instantiable NfcManager, r=alive
Bug 1053193 - cropped beginning silence from a11y sound files. Updated the way a11y sounds are played by the accessibility component.
Bug 1042463 - System Update prompt persists in low-battery environment

Fix prompt appearing even when battery is below allowed threshold,
introducing a new update-prompt-result event type.
Bug 1056364 - Check lockscreen state before hiding windows on visible-audio-channel-changed.
Bug 1019841 - [Gallery] Update to use <gaia-header>
Bug 1049371 - verbose apps permissions, r=arthurcc
Merge pull request #22887 from tauzen/Bug971520-instantiable-manager

Bug 971520 - [System2] Instantiable NfcManager, r=alive
Revert "Merge pull request #23029 from yurenju/app-makefile-3"

This reverts commit 7855a89bc5e17ecc62e377b1bb7aab83ce881bc3, reversing
changes made to 193e46e885a53adefd0346725b3fc9b13e2dacae.
Merge pull request #22672 from mozfreddyb/dev-permissions

Bug 1049371 - verbose permissions for developers (first prototype)
Merge pull request #22495 from hobinjk/system-update-ready-prompt-battery

Bug 1042463 - System Update prompt persists in low-battery environment
Bug 1056794 - Disable test_everythingme_add_collection_save_bookmark
Bug 1048009 - Reduce overall overpaint. r=etienne
Merge pull request #23151 from bebef1987/xfail4

Bug 1056794 - Xfail test_everythingme_add_collection_save_bookmark
Merge pull request #23152 from vingtetun/reduce.overpaint.system

Bug 1048009 - Reduce overall overpaint. r=etienne
Bug 1045499 - Switch call log to a 2-line layout. r=Rik
Bug 1045499 - Fix JSHint errors. r=Rik
Merge pull request #22910 from DouglasSherk/1045499-dialer-call-log-2line

Bug 1045499 - Switch call log to a 2-line layout. r=Rik
Merge pull request #22603 from dmarcos/bug1019841

Bug 1019841 - [Gallery] Update to use <gaia-header>
Bug 1053265 - [Search] Landscape support r=etienne r=daleharvey
Merge pull request #23120 from KevinGrandon/bug_1053265_search_landscape_support

Bug 1053265 - [Search] Landscape support