Release Notes
ejabberd 1.0.0
14 December 2005
This document describes the main changes in ejabberd 1.0.0. Unique in this
version is the compliancy with the XMPP (eXtensible Messaging and Presence
Protocol) standard. ejabberd is the first Open Source Jabber server claiming
to fully comply to the XMPP standard.
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
Recent changes include:
Server-to-server Encryption for Enhanced Security
- Support for STARTTLS and SASL EXTERNAL to secure server-to-server traffic
has been added.
- Also, STARTTLS and Dialback has been implemented for server-to-server (s2s)
connections. Detailed information about these new features can be found on
http://ejabberd.jabber.ru/s2s-encryption
- commonName and dNSName fields matching were introduced to ease the process
of retrieving certificates.
- Different certificates can be defined for each virtual host.
ODBC Support
- ODBC support has been improved to allow production use of ejabberd with
relational databases.
- Support for vCard storage in ODBC has been added.
- ejd2odbc.erl is a tool to convert an installation from Erlang's database
Mnesia to an ODBC compatible relational database.
Native PostgreSQL Support
- Native PostgreSQL support gives you a better performance when you use
PostgreSQL.
Shared Roster groups
- Shared Roster groups support has been enhanced. New is the ability to add
all registered users to everyone's roster. Detailed information about this
new feature can be found on http://ejabberd.jabber.ru/shared-roster-all
Web Interface
- The web interface internal code has been modified for better integration
and compliancy with J-EAI, an ejabberd-based Enterprise Application
Integration platform.
- More XHTML 1.0 Transitional compliancy work was done.
Transports
- A transport workaround can be enabled during compilation. To do this, you
can pass the "--enable-roster-gateway-workaround" option to the configure
script. (./configure --enable-roster-gateway-workaround)
This option allows transports to add items with subscription "to" in the
roster by sending <presence type='subscribed'/> stanza to user. This option
is only needed for JIT ICQ transport.
Warning: by enabling this option, ejabberd will not be fully XMPP compliant
anymore.
Documentation and Internationalization
- Documentation has been extended to cover more topics.
- Translations have been updated.
Bugfixes
- This release contains several bugfixes.
- Among other bugfixes include improvements to the client-to-server (c2s)
connection management module.
- 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 1.0.0.
Installation
Installers are provided for Microsoft Windows and Linux/x86.
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.
- When upgrading an ODBC-based installation, you will need to change the
relational database schema. The following SQL commands must be run on the
database:
CREATE SEQUENCE spool_seq_seq;
ALTER TABLE spool ADD COLUMN seq integer;
ALTER TABLE spool ALTER COLUMN seq SET DEFAULT nextval('spool_seq_seq');
UPDATE spool SET seq = DEFAULT;
ALTER TABLE spool ALTER COLUMN seq SET NOT NULL;
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
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