Prepare for release

.changeset/dull-pianos-confess.md

@@ -1,5 +0,0 @@
----
-"claude-dev": patch
----
-
-refactor & perf of file `HistoryView.tsx`

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [3.12.1]
+
+-   Use visual checkpoint indicator to make it clear when checkpoints are created
+-   Big shoutout to @samuel871211 for numerous code quality improvements, refactoring contributions, and webview performance improvements!
+-   Use improved context manager
+
 ## [3.12.0]
 
 -   Add favorite toggles for models when using the Cline & OpenRouter providers

package.json

@@ -2,7 +2,7 @@
 	"name": "claude-dev",
 	"displayName": "Cline",
 	"description": "Autonomous coding agent right in your IDE, capable of creating/editing files, running commands, using the browser, and more with your permission every step of the way.",
-	"version": "3.12.0",
+	"version": "3.12.1",
 	"icon": "assets/icons/icon.png",
 	"engines": {
 		"vscode": "^1.84.0"