Return a quarter label for an ISO date — Q<n> <YYYY> (e.g. Q2 2026). Used by quarter-ahead and quarter-in-review title generators.
Q<n> <YYYY>
Q2 2026
quarter-ahead
quarter-in-review
ISO date string
Quarter label, or the input when parsing fails
Return a quarter label for an ISO date —
Q<n> <YYYY>(e.g.Q2 2026). Used byquarter-aheadandquarter-in-reviewtitle generators.