Hello, I'd like to report your downloads for the following Time Zones from this URL on your site are out of date: https://www.iana.org/time-zones For instance Europe/Istanbul moved to UTC 3 permanently in September of 2016 and no longer follow DST. I will place the correct times first, and then the incorrect IANA times second. Highlighted in orange have the incorrect time zone information (0 means there is no DST, 1 means they follow DST) TimeZone UTC Offset ObservesDST IANA_UTC_offset: IANA_ObservesDST: America/Campo_Grande -4 0 -4 1 America/Sao_Paulo -3 0 -3 1 America/St_Johns -3.5 1 -3 1 Asia/Sakhalin 11 0 10 0 Australia/Adelaide 9.5 1 9 1 Australia/Darwin 9.5 0 9 0 Australia/Lord_Howe 10.5 1 10 1 Europe/Istanbul 3 0 2 1 Indian/Cocos 6.5 0 6 0 Pacific/Chatham 12.75 1 12 1 Thanks.