[tz] Australia AEDT/EDT

Hi, I've been testing the timezone abbreviation and it seems to be incorrect for the current DST The abbreviation is giving me a EST instead of the expected EDT. I'm aware from your list there is a lot of discussion around EST/EDT vs AEST/AEDT. This is not the issue for me. either/or would be fine. Rather it appears that it should currently EDT/AEDT. I've downloaded the latest data and code as per the README. Regards Steven Weiss Cape Town South Africa