Alvaro, You said that you intended to commit your FOR KEY SHARE patch, but I don't see it in the commit logs and it's flagged as ready for committer in the CF app.
The last discussion I see was between you and Andres, saying that it looks good to commit and that the concurrency tests you wrote should be commited with it. Any chance of committing? https://commitfest.postgresql.org/action/patch_view?id=987 -- Craig Ringer http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services