Bug 1054105 - Move the background colour to only the body > section  for a chance to better optimize layers.
Bug 1060147 - Hide identification overlay with visibility: hidden.
Bug 1048639 - [VerticalHomescreen] Guard against empty entry points r=crdlc
Bug 1046338 - (2.1-visual-refresh) Media Sound Refresh
Bug 1059226 - [Status Bar] Visual Refinements Data connection Height
Bug 1041765 - [Messages] Thread view redesign. r=schung
Bug 1011604 - [Messages] Update to use <gaia-header>
Merge pull request #23203 from wilsonpage/1011604

Bug 1011604 - [Messages] Update to use <gaia-header>
Bug 1041372 - [User Story] Rocketbar behavior for fullscreen apps with navigation chrome r=vingtetun
Merge pull request #23448 from pivanov/bug-1046338

Bug 1046338 - (2.1-visual-refresh) Media Sound Refresh
Merge pull request #23474 from pivanov/bug-1059226

Bug 1059226 - [Status Bar] Visual Refinements Data connection Height
Merge pull request #23445 from eeejay/bug-1060147

Bug 1060147 - Hide identification overlay with visibility: hidden.
Merge pull request #23443 from KevinGrandon/bug_1041372_fullscreen_rocketbar

Bug 1041372 - [User Story] Rocketbar behavior for fullscreen apps with navigation chrome
Merge pull request #23446 from KevinGrandon/bug_1048639_vertical_home_guard_try_catch

Bug 1048639 - [VerticalHomescreen] Guard against empty entry points
Merge pull request #23280 from hfiguiere/bug1054105

Bug 1054105 - Move the background colour to only the body to simplify layers r=johu
Merge pull request #23334 from azasypkin/bug-1041765-thread-view-redesign

Bug 1041765 - [Messages] Thread view redesign. r=schung