Thanks these guys who gave me help:
* Moritz Heidkamp 
  help for cookie handle.
* Mario Domenech Goulart <mario.goulart@gmail.com>
  help for README typo.
* Mark H Weaver <mhw@netris.org>
  Contribute an efficiency make-string-template
* Stefan Husmann <stefan-husmann@t-online.de>
  Helped to add DESTDIR to Makefile and packaging for Arch.
* vince-refiti <https://github.com/vince-refiti>
  Fixed many typos and grammar errors in the manual.
* Kashish Sharma <music.kashish@gmail.com>
  Fixed misc grammar issues.
* Mohammed Sadik <sadiq@sadiqpk.org>
  Fixed many typos and grammar errors in the manual.
* Jan Wedekind <jan@wedesoft.de>
  Optimized autogen and configure to make the configuring faster.
* Nikita <yagel.x@gmail.com>
  Reported and helped to fixed many bugs in Ragnarok.
* jian dong <jian.dong@dorabot.com>
  Polished upload module.
* Christopher Baines <mail@cbaines.net>
  Fix socketfile data connection.
* Mortimer Cladwell <mbcladwell@gmail.com>
  Fix cookies. Reported many issues.
* Zelphir Kaltstahl <zelphirkaltstahl@posteo.de>
  Fix wording in security warning.
* Yarl Baudig <yarl-baudig@mailoo.org>
  Fix epoll issue on Aarch64
* Mortimer Cladwell <mbcladwell@gmail.com>
  Fix manual
* Yarl Baudig <yarl-baudig@mailoo.org>
  Fix epoll issue on Aarch64.
  Thanks for the long time tracing and fixed finally!
* Jaft <jaft.r@outlook.com>, Benson Muite <benson_muite@emailplus.org>
  Contributed neo GNU Artanis logo design.
* Sai Karthik <kskarthik@disroot.org>
  Contributed new GNU Artanis site based on org-mode.
