# Change Log

Version 4.0 [December 17, 2021]

- CAE-497: Added CRCError parameter to CRCResultCalculator::initialize() to be able to communicate an error message to the host application.

Version 3.0 [September 9, 2021]

- CAE-26: Create multiple calculator instances with initString. The Result Calculator Framework (CRC) has been refactored to support multiple calculator instances from a single calculator (dll/so/dylib).

Version 2.0 [July 22, 2019]

- First public release of Ceetron Result Calculator Framework

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