Gentoo developeri su objavili novu verziju Portage sistema v2.1 koja je već postavljena u testing stablo. Zvaničnu najavu možete i sami pročitati a sledi spisak novih mogućnosti (eng.). Portage se koristi za update Gentoo LInux sistema.
* FEATURES="confcache" integration; global caching to speed up configure calls,
requires dev-util/confcache
* elog framework and accompanying modules for logging ebuild warnings, errors
and general notices. Collects eerror/ewarn/elog/einfo messages.
* New elog function (should replace einfo in many cases)
* version syntax enhancements allowing multiple suffixes and a new 'cvs'
prefix for denoting "live sources" ebuilds.
* config files as directories enabling more flexible settings management.
* Addition of an register_die_hook method that allows ebuild/eclasses to
register functions to be called for better debugging on errors.
* Addition of pre and post user hookable functions for each ebuild phase, accessible
via portage bashrc. Example would be pre_src_unpack .
* cache refactoring- runtime improvement from 35% -> 65%.
* Intelligently handle and display USE_EXPAND-based IUSE variables.
* FEATURES="parallel-fetch". Download in parallel to compilation.
* Include a "changed or new" USE flag output when –verbose isn't specified.
* Support for splitting out debug information into separate files in
/usr/lib{,32,64}.
* exec subsystem refactoring (now with less bugs!)
* Added sha256 and rmd160 hashes for digests/manifests
* Make –emptytree only apply to ${ROOT} rather than always including /.
* Allow packages to be upgraded that are only depended on via a
"|| ( =cat/pkg-1* =cat/pkg-2* )" construct.
* Ebuild output is no longer cut off early when using PORT_LOGDIR.
* Distfiles indirection- $DISTFILES access goes through a tmp dir to fail
access to files not listed in SRC_URI.
* Emerge now uses –resume to restart itself after portage upgrade.
* Atomic file updates via the new atomic_ofstream class.
* Global updates and fixpackages performance optimizations.
* Tests show that file locking is now more reliable.
* A bash call stack is printed when an ebuild dies in ebuild.sh.
* New rsync option handling by using a generic PORTAGE_RSYNC_EXTRA_OPTS variable
* Manifest2 support that will allow digest-* files to be eliminated from the tree.