The new Release 20.03 is out! You can download binaries for Windows and many major Linux distros here .
* Select sizer (click somewhere insided red border) * Make sure that Insetion Type is Into * Click on wxStaticText button * Click on newly created text item (should be "Label") and go to properties (It's inside Resources tab at the left of C::B) * Change Label property to "Hello World !!"