An enhancement has been made to display scheduled holidays on the account's calendar. Holidays are added in Setup > Operations > Holiday Schedule. If a date includes more than one holiday, only the first holiday will display on the calendar in the upper left corner in blue font. Hover over the name of the holiday to display any notes it includes. In addition, the cell for the date in the calendar the holiday is on displays in red.
Pathway: Accounts > Account > Calendar (Section); Setup > Operations > Holiday Schedule