On 2nd of September, Teodor Sigaev committed patch: Allow usage of huge maintenance_work_mem for GIN build. Currently, in-memory posting list during GIN build process is limited 1GB because of using repalloc. The patch replaces call of repalloc to repalloc_huge. It increases limit of posting ...

Some time ago Josh Berkus wrote about possible changes in VACUUM FULL. Now these changes came to life. By now, I mean 6th of January, when Takahiro Itagaki committed his patch: Log Message: ----------- Support rewritten-based full vacuum as VACUUM FULL. Traditional VACUUM FULL was ...