Merge pull request #15 from cassymyo-spec/release

Updating changelog

Author: cassymyo-spec

CHANGELOG.md

@@ -30,6 +30,7 @@ Follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and [Semantic V
   per tax group instead of `receipt_data["receiptTotal"]`. Previously the full receipt total
   was written once per tax group, inflating the counter and causing `CountersMismatch` on
   close day.
+- `Udate fiscal counter`. prevent race condition by using F for row level db locking.
 
 ### Removed
 - Removed deprecated `pyOpenSSL` (`OpenSSL.crypto`) usage from `ZIMRACrypto.generate_key_and_csr`