Posted on Monday, September 18th, 2006 at 11:22 am
The new Portlet Specification 2.0, aka JSR 286 was just released as first public draft. The standard is currently supported by major portal vendors BEA, IBM, Oracle, SAP, Sun and Vignette. The main goal of this new version is to align the Java Portlet Specification with J2EE 1.4 and other JSRs relevant for portlet programming, and enhance caching support. The current specification, JSR 168, has been very important for portal developers.

