I agree that this seems to be most likely. Perhaps, then, some commentary should be added to this effect, to help future time zone historians sort through the different sources? -- Tim Parenti On 30 March 2014 18:08, Paul Eggert <eggert@cs.ucla.edu> wrote:

Anatoly Zaytsev wrote:

...

It was only symbolic act, not official clock shift.

Yes, thanks, that's the simplest interpretation. I've reverted the most recent change to the experimental repository, so the Crimean data has gone back to that of 2014b.