Change Details

Removing `.background-size()` LESS mixin, deprecated in MW 1.27 as part of {T121473} Android 2 is pretty much dead, [[ https://analytics.wikimedia.org/dashboards/browsers/#mobile-site-by-browser/browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Firefox 3.6 is also affected, is also at [[ https://analytics.wikimedia.org/dashboards/browsers/#all-sites-by-os-and-browser/os-browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Moreover the mixin is - not used consistently at all, putting the support at esoteric treatment levels - not necessary to show basic content or even interact with the site == Proposed outcome [] [[ https://codesearch.wmflabs.org/search/?q=(%3F%3A%5C.background%5C-size)&i=nope&files=&repos= | Remove all instances of `.background-size()` ]] [] Remove mixin [] Add note to release notes, target MW 1.33

Removing `.background-size()` LESS mixin, deprecated in MW 1.27 as part of {T121473} Android 2 is pretty much dead, [[ https://analytics.wikimedia.org/dashboards/browsers/#mobile-site-by-browser/browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Firefox 3.6 is also affected, is also at [[ https://analytics.wikimedia.org/dashboards/browsers/#all-sites-by-os-and-browser/os-browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Moreover the mixin is - not used consistently at all, putting the support at esoteric treatment levels - not necessary to show basic content or even interact with the site == Proposed outcome [ ] [[ https://codesearch.wmflabs.org/search/?q=(%3F%3A%5C.background%5C-size)&i=nope&files=&repos= | Remove all instances of `.background-size()` ]] [x] MediaWiki [x] QuickSurveys [x] RelatedArticles [x] MobileFrontend [ ] MinervaNeue [ ] Remove mixin and add note to release notes, target MW 1.33

Removing `.background-size()` LESS mixin, deprecated in MW 1.27 as part of {T121473} Android 2 is pretty much dead, [[ https://analytics.wikimedia.org/dashboards/browsers/#mobile-site-by-browser/browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Firefox 3.6 is also affected, is also at [[ https://analytics.wikimedia.org/dashboards/browsers/#all-sites-by-os-and-browser/os-browser-family-and-major-tabular-view | 0.1% as of 2019-03-24 ]]. Moreover the mixin is - not used consistently at all, putting the support at esoteric treatment levels - not necessary to show basic content or even interact with the site == Proposed outcome [ ] [[ https://codesearch.wmflabs.org/search/?q=(%3F%3A%5C.background%5C-size)&i=nope&files=&repos= | Remove all instances of `.background-size()` ]] [] Remove mixin [x] MediaWiki [] Add [x] QuickSurveys [x] RelatedArticles [x] MobileFrontend [ ] MinervaNeue [ ] Remove mixin and add note to release notes, target MW 1.33