[tz] Proposal: validation text file with releases

[Guy Harris]

On Jul 14, 2015, at 9:05 PM, Stephen Colebourne <scolebourne at joda.org> wrote:

> I think I've indicated before that I'm not sure this project fully
> appreciates or understands the downstream impacts of changes on
> systems other than zic.

To what extent did systems that chose to independently process the zone text files, rather than just using the output of zic, notify the tzdb project that they were doing this?