Re: Wow, just wow
We didn't lose any information. A program stopped containing it. You can look up historical time information in many places. The question is whether the TZ database needs to contain all of what it currently contains. For the same reason, the TZ database won't correctly handle the calendar switch before the Gregorian became nearly universal, but if you want to see how each country did it at different times making a big mess, you can still look that up. People tracking historical events do this frequently. It's like asking whether a textbook should contain the full text of a historical speech--if it is decided that it's not needed for the educational experience, one can still look the speech up and read it elsewhere.