Bossa 0.5.0 "3.500 BC" is released.

This release brings the more anticipated workflow history. Finally! See the BossaBrowser for a feel of what it is like.

It also has some fixes and refactorings added, including the complete support for embedding inside a larger prevalent system.

Bossa What?

Bossa is a workflow engine written in Java. The engine is very fast and lightweight, uses a very expressive Petri net notation to define workflows, does not requires a RDBMS and is very simple to use and to integrate with java applications.

Actually, it was *designed* to be embedded. Therefore, Bossa is organized as a library to be used by server side applications
(especially web oriented ones) that need workflow services.

Go get it!


Bossa 0.5.0 "3.500 BC", 2003-12-03

* Added an historian to track events that happened in the engine. It is possible to query events by time range and filter them by case type, case and resource.

* Added history support to the Bossa Browser to demo the new history feature.

* Improved the transient Bossa: now it is possible to embed it deterministically with relation to time using time sources.

* Fixed the resource filtering in the notification bus. Now it works.

* Fixed leaking resource registries in case type and case type manager.

Posted by Gustavo Maciel Dias Vieira 2003-12-03

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