https://lists.iana.org/hyperkitty/list/tz@iana.org/thread/BZVEMWA5KM36PMTC7MTT3BVZZMIV33OY/
Failed to update tzdata2016g and higer with tzupdater - tz - lists.iana.org
https://lists.iana.org/hyperkitty/list/tz@iana.org/thread/YCULQL7UZGAHNQ2AVF7M3XPZ45GP2YCQ/
Re: [tz] tzdata2016g missing version information - tz - lists.iana.org
version informationtzmissinglistsiana