Error on macOS 10.15 (Catalina) in Squirrel.Utility.CreateZipFromDirectory

Hello,
since I passed on Catalina i can't build an exe for windows.
I have the latest version of the package.
Thanks.
The exact error is
No dice: Failed with exit code: 255
Output:
System.AggregateException: One or more errors occurred. () ---> System.Exception
at Squirrel.Utility.CreateZipFromDirectory (System.String zipFilePath, System.String inFolder) [0x00119] in :0
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional (System.Boolean includeTaskCanceledExceptions) [0x00011] in <6e26a535bf76467f9082042847cb7d56>:0
at System.Threading.Tasks.Task.Wait (System.Int32 millisecondsTimeout, System.Threading.CancellationToken cancellationToken) [0x00043] in <6e26a535bf76467f9082042847cb7d56>:0
at System.Threading.Tasks.Task.Wait () [0x00000] in <6e26a535bf76467f9082042847cb7d56>:0
at Squirrel.ReleasePackage.CreateReleasePackage (System.String outputFile, System.String packagesRootDir, System.Func`2[T,TResult] releaseNotesProcessor, System.Action`1[T] contentsPostProcessHook) [0x001f7] in :0
at Squirrel.Update.Program.Releasify (System.String package, System.String targetDir, System.String packagesDir, System.String bootstrapperExe, System.String backgroundGif, System.String signingOpts, System.String baseUrl, System.String setupIcon, System.Boolean generateMsi, System.String frameworkVersion, System.Boolean generateDeltas) [0x00214] in :0
at Squirrel.Update.Program.executeCommandLine (System.String[] args) [0x004a2] in :0
at Squirrel.Update.Program.main (System.String[] args) [0x00082] in :0
at Squirrel.Update.Program.Main (System.String[] args) [0x00006] in :0
---> (Inner Exception #0) System.Exception
at Squirrel.Utility.CreateZipFromDirectory (System.String zipFilePath, System.String inFolder) [0x00119] in :0 <---