Update version to v0.3.0

Author: rec

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "fing"
-version = "0.2.1"
+version = "0.3.0"
 description = "🖐️ A universal representation of fingering systems for winds, reeds, and brass 🖐️"
 readme = "README.md"
 requires-python = ">=3.11"
@@ -32,7 +32,7 @@ dev = [
 
 [tool.poetry]
 name = "fing"
-version = "0.1.0"
+version = "0.3.0"
 description = "🖐️ A universal representation of fingering systems for winds, reeds, and brass 🖐️"
 authors = ["Tom Ritchford <tom@swirly.com>"]
 readme = "README.md"