What are we doing? Rewriting the existing SP software to migrate the functions currently performed by the shibd process in C++ into Java, reusing the bulk of the code in OpenSAML and currently in the IdP, filling in gaps where necessary. Most of the current C++ code will be eliminated, and the agents for specific web servers will be stripped down as much as practical. New agents may be developed but this is not an initial goal.
When are we doing this? Work has started in 2022 in earnest but is still in the assessment stage.