The US Navy is investing in OpenDDS for use in the Hawkeye simulation systems.
See the OCI announcement for details.

We are pleased to announce the release of OpenDDS version 1.1!

• More QoS features have been implemented
• dispose() notifications have been added
• Added IPv6 support
• Improved memory management
• Multicast transport improvements
• Implemented Changeable QoS policies
• Use multiple DCPSInfoRepos
• Documentation updates
• New tests and examples

We are pleased to announce the release of OpenDDS version 1.0!

• This product has been renamed to OpenDDS from "TAO DDS"
• The default participant setting for Built-In-Topics (BITs) is now "on"
• Simplified .mpc and .mpb files
• Supported built-in sequences (the CORBA::*Seq sequences)
• The DDS entities (e.g. DomainParticipant, FooDataReader) have changed from remote IDL types to local IDL types and the data sequence and info sequence types have changed from normal IDL sequences to types with extra functionality required to support zero-copy reads. This change requires changes to DDS user code.
• Made the sub/pub repo id generated by DCPSInfoRepo to be unique per DCPSInfoRepo instance instead of being unique per domain. This allows multiple domains in the same process (connecting to the same DCPSInfoRepo instance) to share the same transport.

The website for opendds.org has been redesigned to accompany the release of OpenDDS version 1.0!

We are pleased to announce the release of OpenDDS version 0.12!

• Added File based persistence for DCPSInfoRepo
• Added New Transport: Reliable Multicast
• Added Zero Copy Read support
• Fixed Bugs

We are pleased to announce the release of OpenDDS version 0.11!

• Moved DCPSInfoRepo executable to DDS_ROOT/bin
• Improved Logging
• Improved resource clean up on disconnection
• Fixed Memory Leaks
• Fixed Bugs