- Removed dead code 2014-01-19, by Edouard Tisserant
- Fixed xmlclass bug when enabling/disabling libraries in root CTN 2014-01-19, by Edouard Tisserant
- RC5 1.1 Korean release 2013-11-18, by Edouard Tisserant
- Added example of SFC simulating traffic lights 2013-12-06, by Laurent Bessard
- Fixed bugs in SFC when loading transition condition and referenced transition or action body 2013-12-05, by Laurent Bessard
- Fixed bug with edge and storage parameters in contact and coil not loaded in file saved with older version 2013-12-05, by Laurent Bessard
- Fixed bug when defining variable type as explicit array in VariablePanel 2013-12-05, by Laurent Bessard
- Fixed bug with function POU when extracting return type 2013-12-05, by Laurent Bessard
- Fixed bug with non-ascii characters in program comments 2013-12-05, by Laurent Bessard
- Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires 2013-11-21, by Laurent Bessard
- Fixed bug in debugger when debug tick received is None 2013-11-20, by Laurent Bessard
- Fixed bug with decimal value string formatting 2013-11-13, by Laurent Bessard
- Fixed bug with decimal value string formatting 2013-11-11, by Laurent Bessard
- Fixed bug when graphic element position and size and connection points are decimal 2013-11-07, by Laurent Bessard
- Fixed bug in test if block type is used by current edited pou 2013-11-07, by Laurent Bessard