The 2022b release of the tz code and data is available.
This release reflects the following changes:
Rename Europe/Kiev to Europe/Kyiv.
Changes to zone name
Rename Europe/Kiev to Europe/Kyiv, as "Kyiv" is more common in
English now. Spelling of other names in Ukraine has not yet
demonstrably changed in common English practice so for now these
names retain old spellings, as in other countries (e.g.,
Europe/Prague not "Praha", and Europe/Sofia not "Sofiya").
Tobto nareštê zamênyly Kiev na Kyiv pry tšasovyx pojasôv. Pravda, dekotryx staryx nazov polyšyly.