* gentoolkit
  Original author: Karl Trygve Kalleberg <karltk@gentoo.org>
  Library additions and refactor: Douglas Anderson <douglasjanderson@gmail.com>
  Current maintainer: Paul Varner <fuzzyray@gentoo.org>

* glsa-check
  Author: Marius Mauch <genone@gentoo.org>

* ebump
  Original author: Karl Trygve Kalleberg <karltk@gentoo.org>
  Christian Ruppert <idl0r@gentoo.org>

* eclean
  Original author: Thomas de Grenier de Latour (tgl) <degrenier@easyconnect.fr>
  re-write author Brian Dolbec <dolsen@gentoo.org>

* enalyze
  Original author: Brian Dolbec <dolsen@gentoo.org>

* ekeyword
  Current python version: Mike Frysinger <vapier@gentoo.org>
  Previous perl version:
    Christian Ruppert <idl0r@gentoo.org>
    Paul Varner <fuzzyray@gentoo.org>
    Mike Frysinger <vapier@gentoo.org>
  Original author:
    Aron Griffis <agriffis@gentoo.org>

* epkginfo
  Author: Ned Ludd <solar@gentoo.org>
  earch: Eldad Zack <eldad@gentoo.org>
  metadata: Olinger <EvvL AT RustedHalo DOT net>

* equery
  Original author: Karl Trygve Kalleberg <karltk@gentoo.org>
  0.3.0 author: Douglas Anderson <douglasjanderson@gmail.com>
  api rewrite work for 0.3.0 Brian Dolbec <dolsen@gentoo.org

* eread
  Original author: Donnie Berkholz <dberkholz@gentoo.org>
  Updated by: Uwe Klosa <uwe.klosa@gmail.com>

* eshowkw (python version)
  Original author: "Tomáš Chvátal <scarabeus@gentoo.org>"

* euse
  Original perl version: Arun Bhanu <codebear@gentoo.org>
  New bash version: Marius Mauch <genone@gentoo.org>
  package.use support: Jared Hancock

* imlate
  Author: Christian Ruppert <idl0r@gentoo.org>

* revdep-rebuild
  Original author: Stanislav Brabec
  Rewrite author: Michael A. Smith

* revdep-rebuild (python version)
  Original author: Slawek Lis