# Release of SDK 3.3.3

**URL:** <https://zatca1.discourse.group/t/release-of-sdk-3-3-3/1424>\
**Category:** Announcements\
**Created:** [April 17, 2024, 12:00pm UTC](https://zatca1.discourse.group/t/release-of-sdk-3-3-3/1424 "2024-04-17T12:00:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MuShalaby](https://avatars.discourse-cdn.com/v4/letter/m/f4b2a3/32.png) [@MuShalaby](https://zatca1.discourse.group/u/MuShalaby)\
**Post date:** [April 17, 2024, 12:00pm UTC](https://zatca1.discourse.group/t/release-of-sdk-3-3-3/1424/1 "2024-04-17T12:00:08Z")

</div>

ZATCA has published SDK Version 3.3.3 with the following changes:

- Amending Validation Rule BR-KSA-86 to accept multiple email IDs for the Buyer using semicolon ‘;’ as a separator and to allow hyphen ‘-‘ in the email format.
- Enhancements to the output of the XSD validation error to display the missing or incorrect path/tag resulting in the error.
- Adding new fields to populate the exchange rate (source currency, target currency and exchange rate) in case the invoice is issued with foreign currency.  
**Note:** The position for the exchange rate UBL tags should come immediately after the UBL tag cac:AllowanceCharge at the document level.