Staying current with 4.9 - which supfile?

[Nils Vogels]

a at jenisch.at wrote:

>But how - if at all - does "CURRENT" come in? Or does "CURRENT" wrt my
>installed 4.9 only relate to 5.x?
>
>  
>
CURRENT is the development version of FreeBSD, basically for developers 
only, those who want to test the finest and newest options, and do not 
fear a complete systems failure from time to time (CURRENT does not 
always compile, and when it compiles, it may be unstable)

CURRENT is only in 5.x present, since 4.x is a stable branch by now.

Sometimes really nifty features from CURRENT are migrated into STABLE 
(and thus eventually in RELEASE) after careful testing.

HTH & HAND