and `emerge system` commands.
svn path=/main/trunk/; revision=12370
portage-2.1.6
==================================
+* The default behavior has changed for `emerge world` and `emerge system`
+ commands. These commands will reinstall all packages from the given set
+ unless an option such as --noreplace, --update, or --newuse is specified.
* FEATURES=fixpackages is now enabled by default via make.globals. Set
FEATURES="-fixpackages" in make.conf if you'd like to disable it.
* File collision protection is now enabled by default via make.globals with