v0.22.0

# Breaking Changes

- 🆕 Feature: Support capitalization format  
https://github.com/facebook/lexical/pull/6897 
^ You may need to update callsites that enumerate all cases of TextFormatType eg. switch statements

- 🆕 Feature: New update tag: skip-dom-selection, $onUpdate now always called 
https://github.com/facebook/lexical/pull/6894  

# Highlights

Highlights since [v0.21.0](https://github.com/facebook/lexical/releases/tag/v0.21.0)

Link:
- ✅ Fix: Preserve the start/end of the selection for non-text points when creating a LinkNode
https://github.com/facebook/lexical/pull/6883 

List:
- ✅  Fix: Ensure new paragraph node retains selection styling when exiting list
https://github.com/facebook/lexical/pull/6917 

Text:
- 🆕 Feature: Support capitalization format  
https://github.com/facebook/lexical/pull/6897  

Markdown:
- ✅  Fix: preserve the order of markdown tags for markdown combinations, and close the tags when the outmost tag is closed by 
https://github.com/facebook/lexical/pull/5758 

Table:
- 🆕  Support google docs colgroup import (via deprecated col width attribute)
https://github.com/facebook/lexical/pull/6971 

- ✅  fix: check is current selection in target table node
https://github.com/facebook/lexical/pull/6979 

- ✅  Fix: Allow TableSelection to be preserved during contextmenu events 
https://github.com/facebook/lexical/pull/6964 

- ✅  Fix: Insertion of multiple rows 
https://github.com/facebook/lexical/pull/6963 

- ✅  Fix: Delete table row in merge cells 
https://github.com/facebook/lexical/pull/6922 

- ✅  Fix: Enforce table integrity with transforms and move non-React plugin code to @lexical/table
https://github.com/facebook/lexical/pull/6914 
 
Selection:
- 🆕  feature: expose forEachSelectedTextNode
https://github.com/facebook/lexical/pull/6981/files 

- 🆕  Feature: Unify $selectAll Implementations 
https://github.com/facebook/lexical/pull/6902 

Core editor:
- ✅ Fix: Refactor markSelection for getDOMSlot and not using updateDOM  
https://github.com/facebook/lexical/pull/6961 

- ✅ Refactor: exportJSON, nodes dont need to redeclare exportJSON
https://github.com/facebook/lexical/pull/6983 

- 🆕  Feature: New update tag: skip-dom-selection, $onUpdate now always called 
https://github.com/facebook/lexical/pull/6894 
 
- 🆕  Feature: Warn about "display: flex" container for the editor
https://github.com/facebook/lexical/pull/6901 

React: 
- ✅ Replace React$MixedElement and React$Node with React.MixedElement and React.Node in flow API
https://github.com/facebook/lexical/pull/6984 

- ✅ Fix: the location of draggable-block-menu cannot be calculated
https://github.com/facebook/lexical/pull/6966 


## What's Changed
* [Documentation Update] Add release protocol to maintainers-guide.md by @potatowagon in https://github.com/facebook/lexical/pull/6895
* v0.21.0 by @potatowagon in https://github.com/facebook/lexical/pull/6896
* [lexical-link] Bug Fix: Preserve the start/end of the selection for non-text points when creating a LinkNode by @etrepum in https://github.com/facebook/lexical/pull/6883
* [lexical-website][lexical-react] Documentation Update: documentation for LexicalTreeView plugin by @Kingscliq in https://github.com/facebook/lexical/pull/6898
* Warn about "display: flex" container for the editor by @fantactuka in https://github.com/facebook/lexical/pull/6901
* [lexical-website] Fix: /docs/react/ "next" button links to itself by @vantage-ola in https://github.com/facebook/lexical/pull/6911
* [lexical-table][lexical-utils][lexical-react]: Bug Fix: Enforce table integrity with transforms and move non-React plugin code to @lexical/table by @etrepum in https://github.com/facebook/lexical/pull/6914
* [lexical][@lexical/selection] Feature: Unify $selectAll Implementations by @elgh0ul in https://github.com/facebook/lexical/pull/6902
* [lexical-playground]: Fix empty layout item causes 100% CPU usage by @basile-savouret in https://github.com/facebook/lexical/pull/6906
* [lexical-playground] Chore: Update Prettier to v3 by @daichan132 in https://github.com/facebook/lexical/pull/6920
* Doc nits by @zurfyx in https://github.com/facebook/lexical/pull/6927
* Update core-tests workflow triggers by @zurfyx in https://github.com/facebook/lexical/pull/6928
* [*] Bug Fix: add merge_group to the tests workflow by @etrepum in https://github.com/facebook/lexical/pull/6932
* [Breaking Change][lexical-list] Fix: Preserve original format after indenting list item  by @citruscai in https://github.com/facebook/lexical/pull/6912
* [lexical-playground] Fix: tabs do not show strikethrough/underline by @vantage-ola in https://github.com/facebook/lexical/pull/6811
* [lexical-playground] Refactor: editor styles should in PlaygroundEditorTheme.css by @umaranis in https://github.com/facebook/lexical/pull/6934
* [lexical-react]Bug Fix: the location of draggable-block-menu cannot be calculated #6818 by @lin-mt in https://github.com/facebook/lexical/pull/6915
* [lexical-list] Bug Fix: Ensure new paragraph node retains selection styling when exiting list by @aleksandr-lapushkin in https://github.com/facebook/lexical/pull/6917
* [lexical-table] Fix: Delete table row in merge cells by @iamvinayvk in https://github.com/facebook/lexical/pull/6922
* [scripts-integration-fixtures] Address GitHub detected a vulnerability in the @sveltejs/kit dependency by @Fetz in https://github.com/facebook/lexical/pull/6943
* [lexical-list] Revert PR 6912 by @potatowagon in https://github.com/facebook/lexical/pull/6944
* [lexical-onboarding] testing sev mitigation by @nyogi in https://github.com/facebook/lexical/pull/6952
* Test comment for pr testing by @bailey-meta in https://github.com/facebook/lexical/pull/6953
* Create a test PR by @Tranquiliz00 in https://github.com/facebook/lexical/pull/6955
* Revert "[lexical-onboarding] testing sev mitigation (#6952)" by @nyogi in https://github.com/facebook/lexical/pull/6956
* Revert "Test comment for pr testing (#6953)" by @bailey-meta in https://github.com/facebook/lexical/pull/6957
* Test234 by @Tranquiliz00 in https://github.com/facebook/lexical/pull/6958
* [Breaking Change][lexical] Feature: New update tag: skip-dom-selection, $onUpdate now always called by @etrepum in https://github.com/facebook/lexical/pull/6894
* [lexical-table][lexical-playground] Fix: Insertion of multiple rows by @iamvinayvk in https://github.com/facebook/lexical/pull/6963
* [lexical-playground] Bug Fix: Allow scrolling if the table cell content overflows by @Parasaran-Python in https://github.com/facebook/lexical/pull/6966
* [lexical][Breaking Change][lexical-rich-text][lexical-playground] Feature: Support capitalization format by @bedre7 in https://github.com/facebook/lexical/pull/6897
* [lexical-website] Add Discord to the community section of the footer by @etrepum in https://github.com/facebook/lexical/pull/6967
* [lexical][lexical-table] Bug Fix: Allow TableSelection to be preserved during contextmenu events by @etrepum in https://github.com/facebook/lexical/pull/6964
* [lexical-utils] Bug Fix: Refactor markSelection for getDOMSlot and not using updateDOM by @etrepum in https://github.com/facebook/lexical/pull/6961
* [lexical-markdown] Bug Fix: preserve the order of markdown tags for markdown combinations, and close the tags when the outmost tag is closed by @yhw5 in https://github.com/facebook/lexical/pull/5758
* [lexical-table] Feature: Support google docs colgroup import (via deprecated col width attribute) by @etrepum in https://github.com/facebook/lexical/pull/6971
* [Documentation][lexical-website]: Documentation for useLexical node selection hook by @Kingscliq in https://github.com/facebook/lexical/pull/6976
* [lexical][lexical-table] Bug fix: TablePlugin:  - check is current selection in target table node by @Ulop in https://github.com/facebook/lexical/pull/6979
* feature: expose forEachSelectedTextNode by @GermanJablo in https://github.com/facebook/lexical/pull/6981
* Refactor: exportJSON by @GermanJablo in https://github.com/facebook/lexical/pull/6983
* [lexical] Fix flow error: change this to any by @potatowagon in https://github.com/facebook/lexical/pull/6992
* [lexical-react] Refactor: Replace `React$MixedElement` and `React$Node` with `React.MixedElement` and `React.Node` by @SamChou19815 in https://github.com/facebook/lexical/pull/6984

## New Contributors
* @elgh0ul made their first contribution in https://github.com/facebook/lexical/pull/6902
* @basile-savouret made their first contribution in https://github.com/facebook/lexical/pull/6906
* @daichan132 made their first contribution in https://github.com/facebook/lexical/pull/6920
* @lin-mt made their first contribution in https://github.com/facebook/lexical/pull/6915
* @nyogi made their first contribution in https://github.com/facebook/lexical/pull/6952
* @bailey-meta made their first contribution in https://github.com/facebook/lexical/pull/6953
* @Tranquiliz00 made their first contribution in https://github.com/facebook/lexical/pull/6955
* @Parasaran-Python made their first contribution in https://github.com/facebook/lexical/pull/6966
* @yhw5 made their first contribution in https://github.com/facebook/lexical/pull/5758
* @Ulop made their first contribution in https://github.com/facebook/lexical/pull/6979
* @SamChou19815 made their first contribution in https://github.com/facebook/lexical/pull/6984

**Full Changelog**: https://github.com/facebook/lexical/compare/v0.21.0...v0.22.0