Script Debugger 3.0.9 is a maintenance release that addresses a series of issues that came to light following the release of Script Debugger 3.0. If you are using Mac OS X 10.3 or later, you need Script Debugger 3.0.9.
NOTE: AppleScript Studio under Tiger (Mac OS X 10.4) no longer supports Script Debugger's AppleScript Debugger. As a result, the changes that improve Script Debugger 3.0.9's ability to debug AppleScript Studio projects are only usable under Panther (Mac OS X 10.3) or Jaguar (Mac OS X 10.2). We have filed a bug with Apple requesting that they reinstate the ability to use alternate debuggers within AppleScript Studio. If you need this capability be sure to let Apple know (Radar bug number 4109001).
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