## Logback News

You can receive logback-related announcements by subscribing to the logback announce mailing list.

### March 5th, 2007 - Release of version 0.9.1

Logback-class now depends on SLF4J version 1.3.0 instead of 1.2.

Numerous improvements to the documentation.

Bug #46 reported by Mark Renyolds has been fixed. The `TimeUtilTest` should now run fine under any time zone.

Bug #45, also reported by Mark Reynolds, has been fixed. There should be no `ClassCastException` thrown anymore when passing an `Object` to the printing methods using the log4j-bridge module.

### January 31st, 2007 - Release of version 0.9

This version contains a new component, namely the `ContextSelector`, that provides context separation and management when logback is used by several web-apps running under the same server. A new chapter was added to the logback manual to detail the use of the `ContextSelector`, along with its associated components.

The `JMXConfigurator` has been improved. It now shows the context's Status objects, which lets users check the internal state of logback.

The logback manual's chapter 2, about logback's architecture, has been updated with two sections: Under the hood and Performance.

### January 23th, 2007 - Release of version 0.8.1

This version contains new components in the Access module, allowing users to display the full HttpServletRequest or HttpServletResponse of an access event.

The documentation section has been updated. The short introduction was split into the chapter 1 and chapter 2 of the logback manual. The chapters about Appenders and Layouts have been updated to document new components of logback.

A demonstration webApp presenting logback's major components is available. A document explains how to run it, and provides a step-by-step visit of the demo.

A first translation of logback jars to JDK1.4 is present in this release.

### January 12th, 2007 - Release of version 0.8

This version contains a whole new chapter, namely Chapter 3, about logback configuration. Several other documentation pages have been improved.

Logback now uses Generics in many components.

Several new components have been added to logback. A JMX Configurator now allows users to see and modify loggers or reload configuration among other possibilities. A document about this configurator is available in the corresponding section of the site. We'd like to thank Sebastian Davids for his ideas and contributions to this component.

A JMSTopicAppender and JMSQueueAppender are now available, as well as two new filters: LevelFilter and ThresholdFilter. A refactoring was done in the filters objects to ease the implementation of custom filters.

### December 19th, 2006 - Release of version 0.7.1

Version 0.7.1 of logback has been released.

This version contains more detailled information about logback access module, and its JMX components. A dedicated page explains how to configure and use logback access in Tomcat and Jetty, and access some of its components via JMX.

### December 18th, 2006 - Release of version 0.7

Version 0.7 of logback has been released.

Logback now ships with a new module: log4j-bridge. This new module can be used to intercept log4j calls and redirects them to logback components. More information about this module can be found in the corresponding documentation page.

The documentation has been vastly updated. Two new chapters, namely Filters and MDC, are available in the manual section.

### November 30th, 2006 - Release of version 0.6

Version 0.6 of logback has been released.

Logback classic now supports automatic configuration, allowing test and production environment configuration. `TurboFilters` make their first appearance in a logback release. They provide ultra-fast filtering possibilities. The logging context now supports listeners which will be contacted each time the context is reset or started. `SMTPAppender` allows for much more flexible configuration than before.

In logback access, new Appenders are available, namely `SocketAppender` and `DBAppender`. Logback access now supports filtering and event evaluations. A `CountingFilter` has been added. It provides statistical views of server access, reachable via JMX.

The documentation has also been improved. A complete new chapter has been added about Appenders, the short introduction to logback classic has been updated and a new module, containing many configuration examples has been added.

Logback now uses continous integration in its development.

Tests have been improved, many new have been added. This release also provides some bug fixes.

### October 26th, 2006 - Release of version 0.5

Version 0.5 of logback has been released.

This release offers a important improvements in Joran. In particular, Joran can now replay configuration elements.

As in the previous release, a major area of work is the documentation which is being continously improved.

### October 9th, 2006 - Release of version 0.4

Version 0.3 of logback has been released.

This release includes an improved access module, with specific implementations for the Jetty and Tomcat servers. Documentation was also added to show how to integrate logback-access with Jetty.

As for the classic module, several appenders and layouts have been added or improved. The error reporting of logback has also been enhanced, presenting the user with a link to an online page explaining possible reasons for the error.

A joran documentation was added, with examples in the core module.

### September 8th, 2006 - Release of version 0.3

Version 0.3 of logback has been released.

This release offers several new Appenders, support for Mapped Diagnostic Context, improved tests and documentation

In response to a bug report by Rickard Nilsson on the logback mailing list, a bug affecting parametrized logging was fixed.

We also released a PropertiesTranslator webapp that converts log4j.properties files to joran configuration files (in XML format).

### August 23th, 2006 - Release of version 0.2.5

Version 0.2.5 of logback has been released.

This release offers better documentation. With a number of correction mande in the short introduction to logback-classic.

### August 15th, 2006 - Release of version 0.2

Version 0.2 of logback has been released.

It offers better tests, a few more functionalities, and enhanced documentation. We also improved the site design to make it simpler and more efficient.

### July 26th, 2006 - Release of version 0.1

Version 0.1 of logback has been released.

### February 9th, 2006 - Logback web-site goes live

The logback web-site goes live on the 9th of February. At its present state, it is pretty primitive but updates will follow.