v1.5.42

added further infrmation in the README for validation enum at contact data,

v1.5.41

New version of ep-bauspar-tarif-api with new BHW tarifs

v1.5.40

added validation enum for contact data

v1.5.39

• Add new field unterhaltWirdBezogen to the Kind model.

v1.5.38

• KfW 300/308 now only offers a fixed interest rate for 10 years.

v1.5.37

Add ratenschutzDetailsBase64 field and deprecate legacy rate protection fields

Summary

This release adds support for Base64-encoded rate protection data in the Kundenangaben API, enabling seamless integration with external rate protection microfrontends.

New Field

ratenschutzDetailsBase64 - A new optional field in the Ratenschutz (rate protection) model:

• Type: String (Base64-encoded)
• Format: Base64 string containing rate protection details from external microfrontends
• Max Size: 100 KB
• Validation: Base64 format validation

API Changes

Available in all operations:

• GET /kundenangaben/{vorgangsnummer} - Retrieve rate protection data
• POST /kundenangaben - Import rate protection data
• PUT /kundenangaben/{vorgangsnummer} - Update rate protection data

Deprecated Fields

The following fields in Ratenschutz are now deprecated in favor of ratenschutzDetailsBase64:

• versicherungsbeginn
• versicherungsdauerInJahren
• praemienzahlung
• risikoabsicherungswuensche

Note: The fields id and kundenreferenzIdDerVersichertenPerson remain active for object identification and referencing.

Migration Path

• Existing integrations continue to work without changes
• Legacy data with deprecated fields will still be returned in GET responses
• New integrations should use ratenschutzDetailsBase64 exclusively
• Input values for deprecated fields in POST/PUT operations will be ignored

Backward Compatibility

✅ Fully backward compatible - no API version change required
✅ All deprecated fields remain readable
✅ New field is optional (nullable)

v1.5.36: Bugfix - NRWBank loan durations

This BugFix Release fixes issues regarding some NRWBank programs.

It is now also possible to use the kundenangaben-api with the following NRWBank programs and loan durations combinations.

NRWBankWohneigentum

durations: 25, 30

NRWBankGebaeudesanierung

durations: 25, 30

NRWBankNachhaltigWohnen

duration: 25

v1.5.35

update ep-bauspar-tarif-api new BHW Tarifs
de.europace:ep-bauspar-tarif:1.108

v1.5.34

• add STANDARD_55 for KfW297/298

v1.5.33

• add 10 years valid of tilgungsfreieAnlaufjahre for Kfw Darlehen
• document deprecated fields