[tz] 2021e Asia/Dushanbe

[Paul Eggert]

On 5/13/22 01:55, Nick Deguillaume via tz wrote:
> I have found a few other bits and pieces where the
> data files are in slight variance with the documentation but are not
> show-stoppers.
> Most of these occur in the very early releases.

Although the .zi format has evolved, I don't recall any place where 
current zic mishandles old data files. Obviously we can't change old 
TZDB releases, but if would be good to know (if only for documentation 
purposes) if zic rejects or mishandles ancient data files.