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# API - Oct 3, 2016 - Tuba

Added

### New request URL in idempotency

The request URL is now included in the idempotency key lookup object.\


Changed

### Hook notifications changes

-We now having multithreading to prevent hook notifications problems and improve performance\
-There are now hooks/events for preauthorizations

### Enhancements

-There are now three new KYC document refusal reasons: TRIGGER\_PEPS, TRIGGER\_SANCTIONS\_LISTS and TRIGGER\_INTERPOL\
-Error reporting for the creation of an IBAN bank account is now a little clearer (between whether the IBAN or BIC are incorrect, etc.)\
-All detailed addresses (v2.01) can now accept dashes in the `PostalCode` parameter\
-We've continued the project of optimizing the performance of lists - the required work for wallets has now been completed