<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=koi8-r"> <META content="MSHTML 6.00.2900.5512" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Hello, all!</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>In release notes for v5.1.1 written: "`racket/gui' library now supports scrolling panels". Despite this, I can't find in manual, how to use it. There are scrolls for canvas, but not for panels. Where I can see this information?</FONT></DIV></BODY></HTML>