Historical clue formulations

• End of some sentences — 2025-10-20
• What many sentences end with — 2023-08-11
• Time release? — 2020-04-10
• Sentence shortener — 2019-12-31
• Can opener? — 2019-03-22
• Good behavior's reward, maybe — 2017-10-06
• Release, in a way — 2011-11-17
• Limited release — 2010-08-06
• It may come before the end of a sentence — 2010-06-15
• Out for someone on the inside — 2010-01-31
• Let out early — 2006-02-14
• End of a sentence, maybe — 2005-08-04
• Let go, in a way — 2001-04-29
• Let out, in a way — 2000-01-21
• Pen release mechanism? — 1997-08-16
• Sentence shortener — 1997-02-01
• Conditional release — 1996-05-20
• 41-Across's wish — 1995-09-11