Day Software (SWX:DAYN)(OTC:DYIHY) announced that the company will offer special previews of its latest offering, Communique 4. Day’s newest product launched for general availability just two weeks ago. Communique 4, a JCR (JSR 170) standard compliant enterprise content management solution decouples the content management application from the underlying repository. Applications developed that leverage the API can run on any JSR 170-compliant repository. Communique 4 ships with and runs natively on Day’s Java content repository, Content Repository Extreme (CRX).