Changing from OS 10.4. to 10.5

Hey guys

i got a reaaaaally huge application written in applescript and some cocoa. Roundabout more then 40k Lines seperated into several files working together in AS Studio.
The App works great so far.

No iwant to change my OS into 10.5.

I know that AS apps still run but is there any change to some commands or the code itself? Like “copy xy” doesnt work anymore or is replaced by some other command. ANy Hint for me? I searched via google but all i found was the whole APPLE help doc summing up all commands.

I just want to make the app 10.5 ready. Anything to pay attention to?

Hi,

see AppleScript Release Notes 10.5