* applied a couple of fixes to compile wxCustomControls on wx3.3 and to eliminate compiler warnings
* updated translation files (de_DE, fr_FR, zn_CH) to latest set of strings (after recent updates)
* update libCURL to v8.21.0_1 to address several security fixes
* added Chinese Simplified translation, thanks wcxu21W!
Feature request: collapse project tree action
I wasn't even aware of this FR when implementing this. It was just annoying me a lot... Great that this also addressed other needs! :-)
* spelling fixes in UI
* allow the RegEx testbed dialogs result text box to resize when re-sizing the dialog itself