bump version to v6.2.0rc1

Author: dennissiemensma

src/dsmrreader/__init__.py

@@ -4,6 +4,6 @@
 # "beta"  - Beta release - Unstable and for internal testing
 # "rc"    - Release candidate - Stable and for external pre-release testing
 # "final" - Final release - Stable and tested for everyone
-VERSION = (6, 2, 0, "beta", 4)
+VERSION = (6, 2, 0, "rc", 1)
 
 __version__ = get_version(VERSION)