Walmir Tadeu Satyro wrote:
I need to know if there is an update of TzUpdater for the Brazil region in 2019.
Not yet. Oracle TZUpdater's most-recent release was August 2018, which predates Brazil's announcement of its changes this fall. Also, tzdb's most-recent release was March, which also predates Brazil's announcement. We plan a new tzdb release soon to fix this. No exact date has been set. You can test the development version now by downloading its source from <https://github.com/eggert/tz>. Although Oracle TZUpdater's most-recent release should have no problems with the new Brazil data, it does have a few problems parsing tzdb's data for Ireland, Morocco and Western Sahara, along with historical data in a couple of other places. To work around this problem once the next tzdb release is made, you can download and extract the release, run "make rearguard_tarballs", and then apply TZUpdater to the rearguard-format tarballs that "make" generates. Oracle is aware of these problems and is looking into fixing TZUpdater so that you wouldn't need to run "make rearguard_tarballs" and could simply apply TZUpdater to the standard tzdb data; however, I don't know if or when an improved version of TZUpdater will be released.