v0.34.0 is a monthly release with several bug fixes and a new experimental Shiki based code highlighter engine for @lexical/code (the existing prismjs highlighter is still the default)

Highlights

Core:

• ✅ #7724 Fix trigger of reconciliation on nested editor.read
• ✅ #7725 Clamp DOM selection offsets to valid lexical TextNode offsets in $internalResolveSelectionPoint

Code:

• 🆕 #7662 Experimental Shiki support for code highlighting

Selection:

• ✅ #7686 Correct backward inversion for RTL

Utils:

• ✅ #7737 Backwards selection was not being retained

React:

• ✅ #7705 Clean up old mouseup events from context menu
• 🆕 #7697 Context Menu icons
• ✅ #7723 Prevent race condition in CollaborationPlugin during rapid mount/unmount cycles

Playground:

• ✅ #7693 Image links lose link state when dragged
• 🆕 #7719 Parse font sizes in pt as well as px in parseAllowedFontSize
• ✅ #7707 DateTime plugin

What's Changed

• v0.33.1 by @etrepum in https://github.com/facebook/lexical/pull/7684
• [lexical-selection] Bug Fix: Correct backward inversion for RTL by @noamzaks in https://github.com/facebook/lexical/pull/7686
• [lexical-code][lexical-code-shiki][lexical-markdown][lexical-playground][lexical-devtools] Feature: Experimental Shiki support for code highlighting by @jeromew in https://github.com/facebook/lexical/pull/7662
• [lexical-react] Clean up old mouseup events from context menu by @ivailop7 in https://github.com/facebook/lexical/pull/7705
• [lexical-react] feat: Context Menu icons by @ivailop7 in https://github.com/facebook/lexical/pull/7697
• [lexical-website][docs] Documentation Update: Fix typo by @JTRNS in https://github.com/facebook/lexical/pull/7713
• [lexical-playground]Bug Fix: Image links lose link state when dragged by @lilshady in https://github.com/facebook/lexical/pull/7693
• Fix trigger reconcilation on nested read by @zurfyx in https://github.com/facebook/lexical/pull/7724
• [lexical] Bug Fix: Clamp DOM selection offsets to valid lexical TextNode offsets in $internalResolveSelectionPoint by @etrepum in https://github.com/facebook/lexical/pull/7725
• [lexical-react] Bug Fix: prevent race condition in CollaborationPlugin during rapid mount/unmount cycles by @tobiasandersen in https://github.com/facebook/lexical/pull/7723
• [lexical-playground] Bug Fix: include font sizes in pt as well in parseAllowedFontSize by @harshmetkel24 in https://github.com/facebook/lexical/pull/7719
• Fix Key Arrow Down Documentation by @zamorai in https://github.com/facebook/lexical/pull/7733
• [lexical-utils] fix: Backward selection was not being retained by @jvithlani in https://github.com/facebook/lexical/pull/7737
• [lexical-playground] DateTime Plugin by @ivailop7 in https://github.com/facebook/lexical/pull/7707
• [lexical-examples] Bug Fix: missing dependency @lexical/utils at examples/react-rich-collab by @debuggingfuture in https://github.com/facebook/lexical/pull/7743
• [*] Chore: Add a post-release action to update the examples by @etrepum in https://github.com/facebook/lexical/pull/7744
• Update examples for v0.33.1 by @etrepum in https://github.com/facebook/lexical/pull/7745

New Contributors

• @JTRNS made their first contribution in https://github.com/facebook/lexical/pull/7713
• @tobiasandersen made their first contribution in https://github.com/facebook/lexical/pull/7723
• @zamorai made their first contribution in https://github.com/facebook/lexical/pull/7733
• @debuggingfuture made their first contribution in https://github.com/facebook/lexical/pull/7743

Full Changelog: https://github.com/facebook/lexical/compare/v0.33.1...v0.34.0