bump version to 1.1.1

Author: aksiome

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "pdm.backend"
 
 [project]
 name = "sphinx-treeview"
-version = "1.1.0"
+version = "1.1.1"
 description = "Add support for tree view to Sphinx."
 authors = [
     { name = "theogiraudet", email = "theo.giraudet@altearn.xyz" },