[04:34:56] <TimStarling>	 oops I almost pushed a test which would have worked initially but failed on January 1, 2020 and later
[04:35:08] <TimStarling>	 that would have been a fun one to debug
[04:39:42] <TimStarling>	 RFC 7231 requires applications to accept a date format with 2-digit years in the Last-Modified header
[04:40:23] <TimStarling>	 and the Y2K-related RFCs suggest a pivot of the current time plus 50 years
[04:41:10] <TimStarling>	 so on January 1, 2020, timestamp zero of the UNIX era becomes unrepresentable in this format, 01-01-70 is interpreted as 2070
[21:28:23] <_joe_>	 TimStarling: oh
[21:28:54] <_joe_>	 that is indeed a fun one