release: 0.22.0 (#8953)

Author: mscolnick

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "uv_build"
 
 [project]
 name = "marimo"
-version = "0.21.1"
+version = "0.22.0"
 description = "A library for making reactive notebooks and apps"
 # We try to keep dependencies to a minimum, to avoid conflicts with
 # user environments; we need a very compelling reason for each dependency added.