Used specifically for questions that are generally about Jewish holidays on which activity is heavily restricted (first and last days of Pesach, Shavuot, Rosh Hashana, Yom Kippur, first day(s) of Sukkot, and Shemini Ateret). Not for specific questions about any one of those holidays, though, as each has its own tag. And use [chagim-holidays] for questions about Jewish holidays in more generality, including e.g. Purim.
Used specifically for questions that are generally about Jewish holidays on which activity is restricted (first and last days of Pesach, Shavuot, Rosh Hashana, Yom Kippur, first day(s) of Sukkot, and Shemini Ateret). Not for specific questions about any one of those holidays, though, as each has its own tag. And use chagim-holidays for questions about Jewish holidays in more generality, including e.g. Purim.