Hi folks,
IANA time zone data 2020b dropped today. I've fixed a test that needed a change, but I still need to work out why tzvalidate is providing a different hash from Noda Time. It's a good thing really - that's what it's for - but it'll take a bit of time to look into it.
I hope to have 2020b nzd files published in about 12 hours, unless it's a really nasty problem.
Jon