I have just pushed a new version of the TitleValue patch to Gerrit:
<https://gerrit.wikimedia.org/r/106517>.
I have also updated the RDF to reflect the latest changes:
<https://www.mediawiki.org/wiki/Requests_for_comment/TitleValue>.
Please have a look. I have tried to address several issues with the previous
proposal, and reduce the complexity of the proposal. I have also tried to adjust
the service interfaces to make migration easier.
Any feedback would be very welcome!
-- daniel