## 1.0.18
* Remove dependency of 'dart:collection'.

## 1.0.17
* Add utility functions.
* Fix minor bugs for Channel and PlotChannel.
* Fix an error on generating documentation.

## 1.0.16
* Remove onCancel to maintain a stream after detaching a stream builder.

## 1.0.15
* Add 'sportWear' as a device.

## 1.0.14
* Fix a bug for crc range error

## 1.0.13
* Integrate advanced libraries for multiple BLE device support.
* Upgrade fl_chart library.

## 1.0.12
* Add repository url.

## 1.0.11
* Add pivot feature in plot channel class.

## 1.0.10
* Fill up missing features for multiple BLE device support.

## 1.0.9
* Add plot channel class for storing up to 12 channel ecg signal.
* It is used for plotting ecg.

## 1.0.8
* Add channel class for storing up to 12 channel ecg signal.

## 1.0.7
* Add an immutable class called lead_state which represents a lead state.

## 1.0.6
* Add utility extensions.

## 1.0.5
* Add devices and utility functions.

## 1.0.4
* Add utility functions.

## 1.0.3
* Add high-/low-pass filter for 250 sampling rate and heat beat algorithm.

## 1.0.1
* Alleviate strictness of flutter version dependency.

## 1.0.0
* Initial release.

