[07:03:38] <Krinkle>	 For some reason composer appears to be acting a bit silly for me:
[07:03:40] <Krinkle>	   Problem 1
[07:03:41] <Krinkle>	     - Root composer.json requires wikimedia/timestamp 4.0.0, ^3.0.0, found wikimedia/timestamp[dev-master, v1.0.0, v2.0.0, v2.1.0, v2.1.1, v2.2.0, v3.0.0, v4.0.0] but it does not match the constraint.
[07:03:41] <Krinkle>	   Problem 2
[07:03:41] <Krinkle>	     - Root composer.json requires wikimedia/xmp-reader 0.8.3 -> satisfiable by wikimedia/xmp-reader[0.8.3].
[07:03:41] <Krinkle>	     - wikimedia/xmp-reader 0.8.3 requires wikimedia/timestamp ^1.0 || ^2.0 || ^3.0 || ^4.0 -> found wikimedia/timestamp[v1.0.0, v2.0.0, v2.1.0, v2.1.1, v2.2.0, v3.0.0, v4.0.0] but it conflicts with your root composer.json require (4.0.0, ^3.0.0).
[07:04:15] <Krinkle>	 From what I can tell, the solution to both of these problems is simply to update to wikimedia/xmp-reader[0.8.3] as specified in composer.json which will allow timestamp v4, and then to use timestamp v4 for core.
[07:04:32] <Krinkle>	 But for some reason it's not doing this?
[07:04:35] <Krinkle>	 \cc Reedy 
[07:05:11] <Krinkle>	 I'm not sure where it's getting ^3.0.0 from
[07:05:39] <Krinkle>	 ah "root composer.json" includes composer.local.json
[07:05:41] <Krinkle>	 $ fgrep timestamp extensions/*/composer.json
[07:05:41] <Krinkle>	 extensions/Wikibase/composer.json:		"wikimedia/timestamp": "^3.0.0",
[07:05:59] * Krinkle git pulls
[07:05:59] <Krinkle>	 nvm
[11:30:17] <Reedy>	 heh