Re: [tz] Yukon time history updates with references containing some Canadian and global data

Thanks for all that work! I'm not sure I knew that Yukon formerly had two time zones. Luckily that predates 1970, and as far as I can tell the legal history you found is all consistent with what's currently in the tz database for America/Dawson. I installed the attached patch into the experimental version. This consists of most of your email, slightly reformatted to fit into comments, and with a few elisions where it seemed we could omit stuff without losing time info.