Merge pull request #62 from ATTPC/gwm17_dev

Bump to full release

Author: gwm17

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "attpc_engine"
-version = "0.9.0rc0"
+version = "0.9.0"
 description = "AT-TPC Monte-Carlo simulation engine"
 authors = [
     {name = "Gordon McCann", email = "gordonmccann215@gmail.com"},