here's the fix:
open /Library/Application Support/SIMBL/Plugins/
Right click (control+click) PithHelmet.bundle and select show package contents
Open the Contents folder and from there open the info.plist file in either textedit or Property List Editor if you have the dev tools installed
Find where it says MaxSafariBundleVersion and change the value to 125
Save and restart safari. thats it, now it works.
open /Library/Application Support/SIMBL/Plugins/
Right click (control+click) PithHelmet.bundle and select show package contents
Open the Contents folder and from there open the info.plist file in either textedit or Property List Editor if you have the dev tools installed
Find where it says MaxSafariBundleVersion and change the value to 125
Save and restart safari. thats it, now it works.