Historical clue formulations

• Stretch — 2025-12-25
• "End of story!" — 2025-07-10
• "End of discussion!" — 2024-03-23
• "End of story!" — 2023-03-21
• The point of writing? — 2021-12-18
• Sentence ender — 2019-10-08
• Stop sign? — 2010-04-04
• "... and that's final!" — 2009-04-29
• Certain 36-Across — 2004-03-03
• "End of story!" — 2001-03-06
• _____ piece — 1994-05-18