v4.12.0

Features

• add default weight for digital stamp (#832) (702f467)
• add option to save customer address (#827) (4c4b475)
• order status change after label print in backoffice (#831) (e7d8560)

Bug Fixes

• allow empty shipping method in post from checkout (#834) (dc304d1)
• export: show correct shipment status in order grid (#828) (c991c90), closes #809
• no shipping details when using local pickup (#826) (0e351c3)