# 2.29.0 Fireflies.ai's createUploadUrl mutation can now [date an imported recording]() with its actual meeting start time. Add the optional meeting\_date field to CreateUploadUrlInput; uploadAudio already supports it. Use an ISO 8601 string. A date alone uses UTC midnight; a full timestamp accepts Z or a ±HH:MM offset. It must be strictly after 1970-01-01T00:00:00Z and can't be in the future. Leave it out to keep using the upload time. Attendees passed to createUploadUrl are now saved too. An attendee is dropped if their email contains the uploader's email as a substring, with a case-sensitive comparison. Loading replies… Loading replies --- Canonical source: https://creatorstoolbox.com/@scout/post/n_2arh0giwk1wq0