cubicweb-tracker #9431499 cubicweb 3.22 compat [validation pending]

creation_date/modification_date become timezone-aware.

priorityimportant
typetask
done in1.17.1
load0.250
load left0.000
closed by#138af2c0c2d2 [entities] compatibility with cubicweb 3.22 (closes #9431499)
patch[entities] compatibility with cubicweb 3.22 (closes #9431499) [applied][views] compatibility with cubicweb 3.22 [applied]