On 20th and 21st May, as part of {T249372}, a minor technical change will be made to Vector to standardise menu HTML which will cause any gadgets or user styles containing the following selectors to break
```
#p-variants > ul
#p-namespaces > ul
#p-personal > ul
#p-views > ul
#p-cactions > ul
```
# Migration strategy
The above links should be updated to support the new selector by dropping the '>' character e.g. or strengthening the selectors to contain `.vector-menu-content`
e.g.
```
#p-variants ul
#p-namespaces ul
#p-personal ul
#p-views ul
#p-cactions ul
```
OR
```
#p-variants > .vector-menu-content > ul
#p-namespaces > .vector-menu-content > ul
#p-personal > .vector-menu-content > ul
#p-views > .vector-menu-content > ul
#p-cactions > .vector-menu-content > ul
```
# Possibly Impacted users
@Wetitpig0 @Yiyetianxiang @FTBabin @Wikimäths @נרו יאיר @Trooper777 @Grunny @Peterdownunder @BurritoBazooka @CoolCanuck @Stwalton @Xijia37 @aokomoriuta @Wikisaurus @Алекснадр_Мехоношин @Green_WU @Frozen-mikan @ציון הלוי @Macedonia Apple @Atmark-chan @Thesecretaryofwar @SalixAlba @Tobin.r.bell @Nka.eee @Yiyetianxiang @Geagea @:דולב @George_Orwell_III @~riley @Cole.ziegler @Steinsplitter @Mtorolite @Slomox @T_kns @George8211 @Vector2.0 @Iunknown110 @Speravir @Hanay @Se4598 @Fitindia @Geagea @Unready @NickTheTurtle @Nka.eee @SoledadKabocha
If you know any of the users above that are not linked - please help by messaging them and asking them to setup a phabricator account as similar changes are likely over the next few months.
# Potentially impacted pages
The change is limited to Vector and may impact the following pages:
https://no.wikipedia.org/wiki/MediaWiki:Gadget-Slett-mellomlager-fane.js
https://zh.wikipedia.org/wiki/User:Wetitpig0/更多.css"
https://commons.wikimedia.org/wiki/User:CoolCanuck/userpage.css
https://en.wikibooks.org/wiki/User:Yiyetianxiang/common.css
https://en.wikisource.org/wiki/User:FTBabin/vector.css
https://fi.wikipedia.org/wiki/Käyttäjä:Wikimäths/common.css
https://he.wikipedia.org/wiki/שיחת_משתמש:קיפודנחש/ארכיון_7_-_ארצ'י_בנקר
https://he.wikipedia.org/wiki/משתמש:נרו_יאיר/common.js
https://ja.wikipedia.org/wiki/Wikipedia:バグの報告/MediaWiki1.20
https://pt.wikipedia.org/wiki/Usuário(a):Trooper777/vector.css
https://simple.wikipedia.org/wiki/User:Grunny/enwikitab.js
https://simple.wikipedia.org/wiki/User:Grunny/simplewikitab.js
https://simple.wikipedia.org/wiki/User:Peterdownunder/common.js
https://simple.wiktionary.org/wiki/User:Peterdownunder/common.js
https://en.wikipedia.org/wiki/User:BurritoBazooka/vector.css
https://he.wikipedia.org/wiki/שיחת_משתמש:קיפודנחש/ארכיון_8_-_ארכיפלג_גולג
https://meta.wikimedia.org/wiki/User:CoolCanuck/userpage.css
https://en.wikipedia.org/wiki/User:Stwalton/vector.css
https://en.wikipedia.org/wiki/User:Xijia37/common.css
https://ja.wikipedia.org/wiki/プロジェクト:ウィキ技術部/スクリプト開発/trunk/CollapseTabWhenNarrow.js
https://ja.wikipedia.org/wiki/利用者:青子守歌/trunk/CollapseTabWhenNarrow.js
https://ru.wikipedia.org/wiki/Участник:Wikisaurus/vector.js
https://en.wikipedia.org/wiki/User:Алекснадр_Мехоношин/vector.css
https://ja.wikipedia.org/wiki/Wikipedia:井戸端/subj/ビジュアルエディタでCitation_toolを使う時に書誌情報が英語になる問題
https://meta.wikimedia.org/wiki/User:George8211/global.css
https://meta.wikimedia.org/wiki/User:Green_WU/global.js
https://ja.wikipedia.org/wiki/利用者:Frozen-mikan/vector.js
https://commons.wikimedia.org/wiki/User:ציון_הלוי/common.js
https://en.wikipedia.org/wiki/User:Macedonia_Apple/common.css
https://ja.wikipedia.org/wiki/利用者:Atmark-chan/WTECH/CollapseTabWhenNarrow.js
https://meta.wikimedia.org/wiki/User:Thesecretaryofwar/global.css
https://en.wikipedia.org/wiki/Wikipedia:VisualEditor/Feedback/Archive_2013_8
https://en.wikipedia.org/wiki/User:Salix_alba/common.css
https://en.wikipedia.org/wiki/User:Peterdownunder/common.js
https://en.wikipedia.org/wiki/User:Tobin.r.bell/vector.css
https://en.wikipedia.org/wiki/User:Nka.eee/vector.js
https://en.wikibooks.org/wiki/User:Yiyetianxiang/common.css
https://he.wikipedia.org/wiki/משתמש:Geagea/header.js
https://he.wikipedia.org/wiki/משתמש:דולב/vector.js
https://hu.wikipedia.org/wiki/Wikipédia:Kocsmafal_(műszaki)/Archív82
https://test2.wikipedia.org/wiki/User:George_Orwell_III/vector.js
https://test.wikipedia.org/wiki/MediaWiki:Gadget-teahouse/main.js
https://commons.wikimedia.org/wiki/User:~riley/adminwatch.js
https://en.wikipedia.org/wiki/User:Cole.ziegler/vector.css
https://hu.wikipedia.org/wiki/MediaWiki:Vector.css
https://commons.wikimedia.org/wiki/User:Steinsplitter/adminwatch.js
https://en.wikipedia.org/wiki/User:Mtorolite/vector.css
https://meta.wikimedia.org/wiki/User:Slomox/global.css
https://meta.wikimedia.org/wiki/User_talk:予弦
https://ru.wikipedia.org/wiki/Участник:T_kns/pagesinnamespace.js
https://ru.wikipedia.org/wiki/Участник:Wikisaurus/vector.js
https://de.wikipedia.org/wiki/MediaWiki:Gadget-teahouse/main.js
https://meta.wikimedia.org/wiki/User:George8211/global.css
https://en.wikipedia.org/wiki/User:Vector2.0/common.css
https://en.wikipedia.org/wiki/User:Iunknown110/vector.css
https://ja.wikipedia.org/wiki/利用者:Iunknown110/vector.css
https://meta.wikimedia.org/wiki/User:Speravir/global.css
https://commons.wikimedia.org/wiki/User:Hanay/userwatch.js
https://meta.wikimedia.org/wiki/User:Se4598/global.js
https://commons.wikimedia.org/wiki/User:Fitindia/common.js
https://commons.wikimedia.org/wiki/User:Geagea/adminwatch.js
https://en.wikipedia.org/wiki/User:Unready/ui.clock.js
https://en.wikipedia.org/wiki/User:NickTheTurtle/vector.js
https://en.wikipedia.org/wiki/User:Nka.eee/vector.js
https://en.wikipedia.org/wiki/User:SoledadKabocha/common.css
The following changes have been taken care of:
https://hu.wikipedia.org/wiki/MediaWiki:Vector.css