milter manager is a milter to use multiple milters effectively.
If milter manager is introduced, milter manager administrates milters instead of MTA. The has some advantages:
A bug fix release of 2.0.5.
=== Package
==== Fixes
* Add missing dependency for deb Package
[Reported by Christian Use][milter-manager-users-en]
==== Improvements
* Add Debian stretch support
* Add Ubuntu Vivid (15.04) support
* Add Ubuntu Wily (15.10) support
* Drop Ubuntu lucid (10.04) support
* Drop Ubuntu Saucy (13.10) support
* Drop Ubuntu Utopic (14.10) support
* Use Ruby 2.2.3 on CentOS6
* Add systemd support on CentOS7 (experimental)
=== milter manager
==== Improvements
* Update bundled libev to 4.19
* Update bundled ruby-glib2 to 2.2.5
=== milter core
==== Improvements
* --log-level and --log-item can accepts multiple values separated by pipe "|" such as "info|default"
[Reported by TOMITA Masahiro]
* Don't colorize log by default when output is file
[Reported by TOMITA Masahiro][GitHub #58]
=== Ruby milter
==== Improvements
* Add Milter::ServerContext#negotiate
* Add Milter::ServerContext#data
* Add Milter::ServerContext#abort
* Add Milter::ServerContext#quit
* Add Milter::ServerContext#reset_message_related_data
* Add Milter::Headers and Milter::Header
* Add Milter::Status#pass?
* Add sample/milter-test-server.rb
=== Document
==== Fixes
* Fix typos
[Patched by Youhei SASAKI][GitHub #82]
=== Thanks
* TOMITA Masahiro
* Christian Use
* Hiroshi Hatake
* Toshio Maki
* Youhei SASAKI