Increase version for 0.9.0 release

hackermd · hackermd · commit c1d64680363e · 2021-08-31T17:51:00.000-04:00
diff --git a/src/highdicom/version.py b/src/highdicom/version.py
@@ -1 +1 @@
-__version__ = '0.9.0rc'
+__version__ = '0.9.0'
