doc/release_notes_1.1.0.txt: Preparing release 1.1.0

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Release Notes
ejabberd 1.1.0
24 April 2006
This document describes the main changes in ejabberd 1.1.0. This version
introduce new features, new JEPs (Jabber Enhancement Proposal) support, and
many performance improvements for large scale deployments.
ejabberd can be downloaded from the Process-one website:
http://www.process-one.net/en/projects/ejabberd/
Detailed information can be found in the ejabberd Feature Sheet and User
Guide which are available on the Process-one website:
http://www.process-one.net/en/projects/ejabberd/docs.html
A complete list of changes is available from:
http://support.process-one.net/secure/ReleaseNote.jspa?projectId=10011&styleName=Html&version=10025
Recent changes include:
New Jabber Enhancement Proposal support:
- JEP-0050: adhoc commands support.
- JEP-0138: Stream compression support.
- JEP-0175: SASL anonymous.
Anonymous login
- SASL anonymous is fully supported.
- Login anonymous is supported for client that do not yet support SASL
anonymous.
Relational database Support
- MySQL is now fully supported through ODBC or in native mode.
- Various improvements to the native database features.
- The Jabber migration tool can now use relational databases and not only
the internal Mnesia database.
Multi-User Chat improvements
- Logging of room discussion to text file is now supported.
- Better reconfiguration support.
- Security oriented fixes.
- Several improvements and updates to latest JEP-0045.
Performance scalability improvements for large clusters
- Improved session synchronisation management between cluster nodes.
- Internal architecture has been reworked to use generalize Erlang/OTP
framework usage.
- Speed improvement on logger.
- TCP/IP packet reception change for better network throttling and
regulation.
As a result, load on large installation should be reduced.
XMPP Protocol related improvements
- The size of the XML stanza is now limited.
- Messages are now send to all resources that have a priority equal to the
highest priority currently used by the user.
Documentation and Internationalization
- Documentation has been extended to cover more topics and updated.
- Translations have been updated.
Bugfixes
- This release contains many bugfixes on various other areas: pubsub, build
chain, installers, IRC gateway, ejabberdctl, ...
- Please refer to the ChangeLog file supplied with this release regarding
all improvements in ejabberd.
Installation Notes
Supported Erlang Version
- You need at least Erlang/OTP R9C to run ejabberd 1.1.0.
Installation
Installers are provided for Microsoft Windows, Linux/x86 and MacOSX/PPC.
Installers can be retrieved from:
http://www.process-one.net/en/projects/ejabberd/download.html
Migration Notes
- Before any migration, ejabberd system and database must be properly
backed up.
- The database schema has not been changed and as such does not require any
migration.
References
Contributed tutorials of interest are:
- Migration from Jabberd1.4 to ejabberd:
http://ejabberd.jabber.ru/jabberd1-to-ejabberd
- Migration from Jabberd2 to ejabberd:
http://ejabberd.jabber.ru/jabberd2-to-ejabberd
- Transport configuration for connecting to other networks:
http://ejabberd.jabber.ru/tutorials-transports
END