There was a recent thread on erlang mailing list about undocumented compressed compiling option, which is goin to be documented in next OTP release, according to Bjorn Gustavsson.

I played a bit with this option and I get SIGNIFICANT beam file size reduction (~ 40 %).

I suggest to add a download option for production-compressed

regards
Roberto

impressing !
it’s noted in the todo list.

planed for CEAN 1.4