2011-02-22 Apache Chemistry Apache Chemistry provides open source implementations of the Content Management Interoperability Services (CMIS) specification. Apache Chemistry provides open source implementations of the Content Management Interoperability Services (CMIS) specification. Libraries are available for Java, Python, PHP and .NET. Java Python PHP C# cmislib 2011-03-07 0.4.1 DotCMIS 2011-10-20 0.3 OpenCMIS 2011-04-26 0.7.0 Florian Müller OASIS Content Management Interoperability Services (CMIS) OASIS CMIS