The Open RIA Services project continues what was previously known as WCF RIA Services.
The source code and issue list is currently kept at github (https://github.com/OpenRiaServices/OpenRiaServices).
Documentation:
- The original documentation for WCF RIA Services is still relevant and can be found at https://msdn.microsoft.com/en-us/library/ee707344(v=vs.91).aspx . Namespaces and assembly names are no longer correct since they changed with the release of OpenRiaServices.
- Documentation for changes since WCF RIA Services can be found under https://github.com/OpenRIAServices/OpenRiaServices/releases
Contribution Guidelines can be found at https://github.com/OpenRIAServices/OpenRiaServices/wiki/Contribution-Guidelines
Here are the most common nuget packages and their current versions.