This time only variants of the existing 'Einschreiben' (registered letter)
were added, i.e. basically all existing variants are extended with
a for registered letter with reply to show receipt ('Rückschein')
variant.
NB: Those products are new to the inema service, the 'Rückschein'
feature already was available with Deutsche Post since forever, but
apparently couldn't be ordered via inema, so far.
New products are activated on 2023-07-01.
i.e. using 20220512_IMPARTNER_PPL51.csv which is distributed by Deutsche Post
via email.
NB: the update doesn't contain any price updates but 'just' removes all
'Warenpost International' products.
Apparently, those products are/were migrated to DHL.
Since commit f469a9b9fc we support
automatically selecting the price list of the current date - but
we still only packaged pricelist.json and not those with more current
dates.
i.e. some added/removed products and some price changes
The package now supports multiple price lists and selects the right
one based on the effective date suffix (if present).
Prior to this commit, we useda custom modified versin of python-zeep
that accepts a list of headesr as part of the _soapheader argument.
Recent changes to python-zeep include that support natively using the
_soapeheaders [plural] argument. Port the code to that.