Looking at the php-src git log (PHP upstream). I notice PHP is updated every time there is a new tzdata version:
56269af46c Updated to version 2017.2 (2017b) 1f9e5cc2bc Updated to version 2017.2 (2017b) eb13003f6c Updated to version 2017.2 (2017b) root@phpbisect:~/php7/php-src# git log --oneline --grep="2017a" b20879348a Updated to version 2017.1 (2017a) 1b16fb594f Updated to version 2017.1 (2017a) dfcb11d7d1 Updated to version 2017.1 (2017a) ---------------------------------------------------------------------- $ git log --oneline --grep="2017c" 973c1e3c93 Updated to version 2017.3 (2017c) 12e2fc4ab6 Updated to version 2017.3 (2017c) b07b526b95 Updated to version 2017.3 (2017c) b2dfcb30eb Updated to version 2017.3 (2017c) $ git log --oneline --format=%cd --date=local --grep="2017c" Mon Oct 23 14:31:24 2017 Mon Oct 23 14:31:23 2017 Mon Oct 23 14:31:21 2017 Mon Oct 23 14:31:20 2017 I'll give it a try in Ubuntu by merging the needed change and test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734967 Title: tzdata info for WGT/WGST broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1734967/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs