Historical clue formulations

• Like many screenplays — 2018-02-23
• Like many screenplays — 2015-08-08
• Avoided extinction, perhaps — 2001-03-11
• Customized — 1996-09-22
• Reworked — 1995-05-04
• Modified — 1994-05-09
• Made fit — 1994-03-25