# WhaleTeq CDCA Changelog

## Version: 2.1.4.1 - 2025-07-20

1. FIX: incorrectly check data availability when comparing
2. CHG: update the live update repository URL

## Version: 2.1.3.2 - 2023-04-24

1. NEW: added support "Exclude lead_code III, aVR, aVL and aVF"

## Version: 2.1.3.1 - 2020-01-30

1. NEW: added support to check the latest version and upgrade

## Version: 2.1.2.2 - 2019-12-27

1. NEW: added support to run demo mode; only IEC 60601-2-25, 201.12.1.101.3.1(CTS Interval & Duration - Absolute) is available
2. FIX: crash when clicking 'Switch Column Row Data'

## Version: 2.1.1.1 - 2018-01-26

1. CHG: update spec standard value; update ANE20000/ Q Duration/ aVR from 50 to 0

## Version: 2.1.0.7 - 2017-09-21

1. initial version (originally exists in MECG)