- Add python3 syntax checking to CI 2018-10-03, by Andrey Skvortsov
- Fix old style exception raise and exec syntax 2018-10-03, by Andrey Skvortsov
- Use python 3 compatible exception syntax everywhere 2018-10-02, by Andrey Skvortsov
- cleanup: pylint, R0123 # (literal-comparison) Comparison to literal 2018-10-02, by Andrey Skvortsov
- Use predefined constants for PlcStatus instead of string literals 2018-10-02, by Andrey Skvortsov
- cleanup: pylint, R1704 # (redefined-argument-from-local) Redefining argument with the local name 'Y' 2018-10-01, by Andrey Skvortsov
- cleanup: pylint, R1701 # (consider-merging-isinstance) Consider merging these isinstance calls to isinstance(CTNLDFLAGS, (str, unicode)) 2018-10-01, by Andrey Skvortsov