CVS: cvs.openbsd.org: ports

[Aaron Bieber]

CVSROOT:        /cvs
Module name:    ports
Changes by:     abie...@cvs.openbsd.org 2021/03/28 11:45:18

Modified files:
        mail/mu        : Makefile distinfo 

Log message:
Update mu to 1.4.15.

>From MAINTAINER.