On 7th of April 2018, Alvaro Herrera committed patch: Support partition pruning at execution time Existing partition pruning is only able to work at plan time, for query quals that appear in the parsed query. This is good but limiting, as there can ...

On 29th of January, Robert Haas committed patch: Include planning time in EXPLAIN ANALYZE output. This doesn't work for prepared queries, but it's not too easy to get the information in that case and there's some debate as to exactly what the right thing ...

Robert Haas wrote, and Tom Lane committed (on 2nd of August) patch which adds interesting capability: Log Message: ----------- Add ALTER TABLE ... ALTER COLUMN ... SET STATISTICS DISTINCT Robert Haas Log message is rather terse, so what does it exactly do?

Today another two new additions to PostgreSQL - as You can see may commit-fest seems to work pretty good :)