On 15/01/2018 16:36, Andy Li wrote: > I made a mistake when updating libgc. > The new version bumped the so version so it now ships cyggc-2.dll instead > of cyggc-1.dll, but I didn't rename the libgc1 package to libgc2. > Is there a way to take down the new version (7.6.2)? https://cygwin.com/package-upload.html#deleting should work.