# iRedAdmin-Pro release notes and upgrade tutorials [TOC] > [Upcoming license term changes of iRedAdmin-Pro, occurs on Feb 1, 2015: close source, no more NEW lifetime license.](http://www.iredmail.org/forum/topic8450.html) ## Upgrade iRedAdmin With the latest iRedAdmin, you can simply upgrade old releases by following this tutorial with just one shell command: [Migrate or upgrade iRedAdmin](./migrate.or.upgrade.iredadmin.html) ## Install iRedAdmin from scratch * [Install iRedAdmin on Red Hat Enterprise Linux, CentOS, Scientific Linux](./install.iredadmin.on.rhel.html) * [Install iRedAdmin on Debian, Ubuntu](./install.iredadmin.on.debian.html) * [Install iRedAdmin on FreeBSD](./install.iredadmin.on.freebsd.html) * [Install iRedAdmin on OpenBSD](./install.iredadmin.on.openbsd.html) ## Release Notes ### iRedAdmin-Pro-LDAP (for OpenLDAP backend) * [2.2.0](http://www.iredmail.org/forum/topic8447.html), Jan 1, 2015. self-service, deeper Amavisd integration, SSHA512/BCRYPT password hashes support. * [2.1.2](http://www.iredmail.org/forum/topic6925-news-announcements-bug-fixes-iredadminproldap212-has-been-released.html), 2014-05-16 * [2.1.1](http://www.iredmail.org/forum/topic5911.html), 2013-12-30 * [2.1.0](http://www.iredmail.org/forum/topic5832-news-announcements-bug-fixes-iredadminproldap21-has-been-released.html), 2013-12-16 * [2.0](http://www.iredmail.org/forum/topic5168-news-announcements-bug-fixes-iredadminproldap20-has-been-released.html), 2013-07-16. bugfix release. * [1.9.0](http://www.iredmail.org/forum/topic4647-news-announcements-bug-fixes-iredadminproldap190-has-been-released.html), 2013-03-26. bugfix release. * [1.8.0](http://www.iredmail.org/forum/topic3919-news-announcements-bug-fixes-iredadminproldap180-has-been-released.html), 2012-09-19. bugfix release. * [1.7.0](http://www.iredmail.org/forum/topic3369-news-announcements-bug-fixes-iredadminproldap172-has-been-released.html), 2012-05-10. bugfix release. * [1.6.3](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.6.3), 2012-01-10. bugfix release. * [1.6.2](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.6.2), 2011-08-07. bugfix release. * [1.6.1](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.6.1), 2011-06-26. bugfix release. * [1.6.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.6.0), 2011-06-10. security fix release. * [1.5.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.5.0), 2011-05-03 * [1.4.1](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.4.1), 2011-03-03 * [1.4.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.4.0), 2011-02-01 * [1.3.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.3.0), 2010-10-01 * [1.2.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/LDAP/1.2.0), 2010-06-18 ### iRedAdmin-Pro-MySQL (for MySQL/MariaDB backend) * [1.9.0](http://www.iredmail.org/forum/topic8448.html), Jan 1, 2015. self-service, deeper Amavisd integration, SSHA512/BCRYPT password hashes support. * [1.8.2](http://www.iredmail.org/forum/topic6924.html), 2014-05-16. * [1.8.1](http://www.iredmail.org/forum/topic5912.html), 2013-12-30 * [1.8.0](http://www.iredmail.org/forum/topic5834.html), 2013-12-16 * [1.7.0](http://www.iredmail.org/forum/topic5169.html), 2013-07-16. bugfix release. * [1.6.0](http://www.iredmail.org/forum/topic4649.html), 2013-03-26. bugfix release. * [1.5.0](http://www.iredmail.org/forum/topic3920.html), 2012-09-19. bugfix release. * [1.4.0](http://www.iredmail.org/forum/topic3370.html), 2012-05-10. bugfix release. * [1.3.1](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.3.1), 2012-01-10. bugfix release. * [1.3.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.3.0), 2011-08-07. * [1.2.1](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.2.1), 2011-06-26. bugfix release. * [1.2.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.2.0), 2011-06-10. security fix release. * [1.1.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.1.0), 2011-05-03 * [1.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/MySQL/1.0), 2011-02-01 ### iRedAdmin-Pro-PGSQL (for PostgreSQL backend) * [1.5.0](http://www.iredmail.org/forum/topic8449.html), Jan 1, 2015. self-service, deeper Amavisd integration, SSHA512/BCRYPT password hashes support. * [1.4.2](http://www.iredmail.org/forum/topic6926.html), 2014-05-16. * [1.4.1](http://www.iredmail.org/forum/topic5913.html), 2013-12-30. * [1.4.0](http://www.iredmail.org/forum/topic5833.html), 2013-12-16. * [1.3.0](http://www.iredmail.org/forum/topic5170.html), 2013-07-16. bugfix release. * [1.2.0](http://www.iredmail.org/forum/topic4650.html), 2013-03-26. bugfix release. * [1.1](http://www.iredmail.org/forum/topic3921.html), 2012-09-19. bugfix release. * [1.0](http://www.iredmail.org/wiki/index.php?title=Release.Notes/iRedAdmin-Pro/PGSQL/1.0), 2012-05-10. initial release.