Mon, 13 May 2019 16:08:34 +0200 Removed required attribute on key-number "number" property
Thierry Florac <thierry.florac@onf.fr> [Mon, 13 May 2019 16:08:34 +0200] rev 1307
Removed required attribute on key-number "number" property
(0) -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 tip