What's new

• An error handling feature has been added to the subprogram activity. Analogue of try/catch in programming.

• If an error occurred during the execution of the subroutine, the activity block has an “error” port that you can pick up an arrow with a different activity

• The ability to use subroutines within other subroutines.

• Automatic adjustment of the location of new block of activity under the activity with focus.

• Automatic connection of blocks. Online help on interface elements that appears when you hover over an element.