| 2014-12-04 | Rob Pike | lib/time: update to ICANN time zone database 2014j | blob | commitdiff | raw |
| 2014-06-01 | Rob Pike | lib/timezone: update to IANA 2014d | blob | commitdiff | raw | diff to current |
| 2014-05-16 | Rob Pike | lib/time/zoneinfo.zip: update to IANA release 2014c | blob | commitdiff | raw | diff to current |
| 2014-04-30 | Robert Hencke | lib/time: update time zone info to v.2014b | blob | commitdiff | raw | diff to current |
| 2013-10-08 | Rob Pike | lib/time: update time zone files to version 2013g | blob | commitdiff | raw | diff to current |
| 2013-04-22 | Rob Pike | lib/time: update to IANA 2013c | blob | commitdiff | raw | diff to current |
| 2013-04-02 | Rob Pike | lib/time: update time zone to IANA version 2013b | blob | commitdiff | raw | diff to current |
| 2012-02-19 | Russ Cox | time: switch to using (uncompressed) zoneinfo zip file | blob | commitdiff | raw | diff to current |
| 2012-02-19 | Russ Cox | lib/time: add README, update.bash script | blob | commitdiff | raw | diff to current |