MRG: bump to v0.5.0 (#68)

Author: ctb

pyproject.toml

@@ -3,7 +3,7 @@ name = "sourmash_plugin_betterplot"
 description = "sourmash plugin for improved plotting/viz and cluster examination."
 readme = "README.md"
 requires-python = ">=3.10"
-version = "0.4.5"
+version = "0.5.0"
 
 dependencies = ["sourmash>=4.8.8,<5", "sourmash_utils>=0.2",
                 "matplotlib", "numpy", "scipy", "scikit-learn",