portage-2.1.3
-------------
+* Add ** as new token for package.keywords to bypass the keyword visibility layer
* USE_EXPAND variables such as LINGUAS support a * wildcard that will enable
all of the corresponding flags that are listed in IUSE for a given package.
USE_EXPAND wildcards such as linguas_* are supported in USE and package.use.
+* The merge process preserves the modification timestamp of files that it
+ installs. The unmerge process will not uninstall files that are claimed by
+ another package in the same slot.
portage-2.1.2
-------------
-* Add ** as new token for package.keywords to bypass the keyword visibility layer
* Ebuilds support default USE flags via +flag in IUSE.
* New-style virtuals are now usable for packages that depend on themselves for
bootstrap.