- fix keyboard-coding-system on console for utf-8 (Dawid Gajownik, #173855)
- update etags to latest cvs (Hideki Iwamoto, #173023)
- replace etags-14.21-17.11-diff.patch with etags-update-to-cvs.patch
- update smtpmail.el to latest cvs version for better authentication
support with smtpmail-cvs-update.patch (Alberto Brizio, #167804)