I just installed the latest Audacity v2.1.0 and the Punch Copy/Paste effect was no longer available. How do I add that function again on the new version?
“Punch Copy/Paste” was never shipped with Audacity. You can always check here Missing features - Audacity Support to see which Nyquist plugins are shipped with Audacity.
Steve’s “PunchCopy” and “PunchPaste” plugins are still “experimental” but if you wish to download them again, please obtain the “Current versions” from Punch Copy/Paste
Gale
Found the plug-in page, thanks!