Add updated codicons

release-notes/images/1_52/codicons-updated.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e712ba4b1e5f9336c958a3ff0401099bcd2fa5796c9b93768d8a9c18030ef8f
+size 44223

release-notes/v1_52.md

@@ -413,6 +413,18 @@ Theme authors can now leverage new theme colors for errors in the editor. Edior
 
 ![Error background colors](images/1_52/editor-error-background.png)
 
+### Updated Codicons
+
+We've added the following new icons to our [codicon library](https://code.visualstudio.com/api/references/icons-in-labels):
+
+* `check-all`
+* `circle-large-filled`
+* `circle-large-outline`
+* `pass-filled`
+* `pinned-dirty`
+
+![Codicons updates](images/1_52/codicons-updated.png)
+
 ### Support codicons for view containers & views
 
 You can now use codicons as icons for view containers and views. Example: