Dear IANA Team, I'm reaching out on behalf of our team at Tutorpeers (Tutorpeers.com) I'm reaching out to address a significant concern related to the naming of Ukraine's capital in time zone databases. At present, there are two spellings in use: "Kiev" and "Kyiv." The latter, "Kyiv," is the correct Ukrainian spelling and pronunciation, which honors the country's sovereignty and the preferences of its people. The use of "Kiev," which is derived from the Russian language, has become increasingly problematic, especially considering Russia's ongoing aggression against Ukraine. This issue hits close to home for me, not only because of my Ukrainian roots but also due to the feedback we've received from our Ukrainian user base. Numerous customers have reached out to us, expressing discomfort and disapproval of the "Kiev" spelling, given the current circumstances. Our platform has taken a clear stance on this issue, and we urge IANA to consider the implications of language and to update its time zone databases accordingly. By standardizing the "Kyiv" spelling, we can collectively show support for the Ukrainian community and respect their cultural and national identity. After speaking to your colleague Candice Montoya I was pleased to learn that the spelling change to "Europe/Kyiv" has already been implemented in the Time Zone Database as of August 2022. This update is much appreciated and reflects a positive and respectful acknowledgment of the correct naming convention. However, I've noticed that the previous spelling, "Kiev" still appears in some instances. Please confirm if this is intended for backward compatibility with existing systems. And if so, is there a planned timeline for its eventual deprecation in favor of the updated "Kyiv" spelling? Understanding the strategy for phasing out the old spelling would be incredibly helpful for our team and user community as we navigate these changes and ensure we provide the most current and accurate information. Thank you once again for your attention to this matter. Regards, Dmytro Project Coordinator at Tutorpeers