src/timezone/README saith When there has been a new release of Windows (probably including Service Packs), the list of matching timezones need to be updated. Run the script in src/tools/win32tzlist.pl on a Windows machine running this new release and apply any new timezones that it detects. Never remove any mappings in case they are removed in Windows, since we still need to match properly on the old version.
We have certainly not been doing that on a regular basis (as best I can tell, no such changes have been made since 2010). Does anybody who uses Windows want to deal with it? Or at least do it once so that our Windows TZ info is less than 5 years out of date? If we got this done in the next couple weeks, any resulting changes could go out in 9.6rc1. Given that we've not done this routinely, that seems like a better plan than having them first hit the field in minor releases of stable branches. regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers