keyword: ABSTRACT for abstract function block/method/property definition
ENUMs available as strings in the PLC
exception handling via TRY-CATCH
conditional compilation available in declaration part (in addition to implementation part)
multi-line support in pragma declarations
optional storage format Base64 for graphical PLC objects
Will need code examples. If you find more details about the build - specifically structured text-related changes - please feel free to add a comment here.
https://www.beckhoff.com/en-us/products/automation/twincat/twincat-3-build-4026/
Some relevant ones might include:
Will need code examples. If you find more details about the build - specifically structured text-related changes - please feel free to add a comment here.