Release Notes: The code has been almost completely rewritten from Qt3 library classes to Qt4 classes. The former build system has been replaced by modern cross-platform CMake. Support for the WebKit engine has been added to the chat window and information panel, which allows better configuration possibilities. Official support for Mac OS X is considerably improved.
Release Notes: The user's experience can now be entirely customized: toolbars have been made configurable, text areas and labels accept CSS formatting and pseudo-markup language, and much more. The release also features a great number of small and groundbreaking fixes and speedups, including the addressing of two potential DoS vulnerabilities.
Release Notes: A severe vulnerability in the network layer has been fixed, disabling remote malicious code execution. Behavior on MacOS X has improved, including text formatting, autoloading of modules, etc.
Release Notes: Major bugfixes and performance improvements, improved modularity, protocol compatibility, new wizard functionality, and improvement configuration management.
Release Notes: Graphical messages support has been implemented (both for sending and receiving). Support for proxy has been extended to SMS sending. A module auto-download feature has been introduced. Many dialog boxes have been redesigned for better functionality.
Release Notes: Module support was updated (including new modules such as a spell checker and auto-responder), support for various sound systems was implemented, the history feature was redesigned, and major performance improvements were made (such as faster message parsing).
Release Notes: New features were added, such as sound themes, a new configuration window, and (most importantly) support for modules. Several bugs were fixed.
Release Notes: This version includes minor fixes in the chat and network code, amongst others.
Release Notes: Many new configuration options, improvements to tray hints, history, message formatting, conferential chats, and more.
Release Notes: This release adds many new features, improvements, and bugfixes. Protocol support has been updated and history has been improved.