v0.15.0

15. February 2023

Feature updates

(1) Move to fully managed AWS Services

We now use fully managed AWS Services for Kafka and Redis. Therefore we improved our SLA, latency and also mitigate scaling issue.

(2) Booking rounding

Our booking service rounds now every quantity half-up, with a scale to the smallest transferable quantity.

(3) New Dynamo Proxy

Instead of multiple dedicated lambda functions for each resource, we now use a single lambda function. This function handles any incoming traffic and based on the request payload determines the type of request. Therefore, scaling the lamdba is more easy as well as utilization is much higher.

(4) New user roles

New user roles RFQ Maintainer, Price Stream Maintainer, Trading Bots Maintainer, Trading Portal Maintainer, Treasury Maintainer, Accounting Maintainer.

Bug fixes & improvements

• Update to new Kubernetes version in AWS EKS
• Fix buttons in Trading Portal
• Kraken error responses due to wrong header is now fixed
• Bitstamp error responses due to missing header is now fixed
• Add continous sequence numbers for booking service

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