Move some entries to langium-vscode

Author: msujew

packages/langium-vscode/CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Log of `langium-vscode`
 
+## v3.1.0 (Jun. 2023)
+
+* A few improvements to the grammar language validation ([#1459](https://github.com/eclipse-langium/langium/pull/1459), [#1401](https://github.com/eclipse-langium/langium/pull/1401)).
+* Fixed a bunch of grammar type system issues ([#1506](https://github.com/eclipse-langium/langium/pull/1506), [#1500](https://github.com/eclipse-langium/langium/pull/1500), [#1478](https://github.com/eclipse-langium/langium/pull/1478), [#1473](https://github.com/eclipse-langium/langium/pull/1473)).
+
 ## v2.1.0 (Nov. 2023)
 
 * Improve grammar language formatting ([#1185](https://github.com/eclipse-langium/langium/pull/1185)).

packages/langium/CHANGELOG.md

@@ -9,14 +9,12 @@
 * Improve unknown file type handling in the language server ([#1455](https://github.com/eclipse-langium/langium/pull/1455), [#1492](https://github.com/eclipse-langium/langium/pull/1492)).
 * Emit an event after configuration section updates ([#1445](https://github.com/eclipse-langium/langium/pull/1445)).
 * Deleted files now have their diagnostics removed ([#1441](https://github.com/eclipse-langium/langium/pull/1441)).
-* A few improvements to the grammar language validation ([#1459](https://github.com/eclipse-langium/langium/pull/1459), [#1401](https://github.com/eclipse-langium/langium/pull/1401)).
 
 ### Bug Fixes
 
 * Fixed cyclic formatter behavior ([#1550](https://github.com/eclipse-langium/langium/pull/1550)).
 * Fixed incorrect CST nodes after performing grammar actions ([#1547](https://github.com/eclipse-langium/langium/pull/1547)).
 * Fixed a few `Stream` idempotency issues ([#1545](https://github.com/eclipse-langium/langium/pull/1545)).
-* Fixed a bunch of grammar type system issues ([#1506](https://github.com/eclipse-langium/langium/pull/1506), [#1500](https://github.com/eclipse-langium/langium/pull/1500), [#1478](https://github.com/eclipse-langium/langium/pull/1478), [#1473](https://github.com/eclipse-langium/langium/pull/1473)).
 
 ## v3.0.0 (Feb. 2024)