2012-00-00 v2.1 stable version
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- add limit of events that can be downloaded from server to client
- add receiving of all types of messages


2012-07-27 v2.0 stable version
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- MySQL database engine used
- Apache used to support faster multithread processing (communication switched to HTTPs protocol)
- enhanced authentization and authorization
- enhanced support of Alternate Names in SSL certificates
- added automatic reconnect to DB
- other minor bugs and issues fixed


2012-03-02 v0.1.0 beta version
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- initial release of the Warden server
- SSL certificate authentication/authorization supported
- Subject Alternative Names of SSL certificates supported
- Syslog logging supported
- Nagios system check supported
- automated installation and uninstallation process
- SQLite database engine used