cubicweb-timesheet #3683973 upgrade to API of CW 3.18 [validation pending]

prioritynormal
typeenhancement
done in0.10.0
load0.250
load left0.000
closed by#7d5e11b10264 [views] upgrade to API of CW 3.18 (closes #3683973)
patch[views] upgrade to API of CW 3.18 (closes #3683973) [applied]