Historical clue formulations

• Cut again, say — 2020-07-10
• Cut some more, maybe — 2011-09-21
• Make a long story even shorter? — 2011-02-10
• Go over again with a blue pencil — 2010-07-19
• Further amend — 2004-12-07
• Cut some more, maybe — 2001-11-17
• Make further corrections — 1996-11-03