# Release notes
### 2.0.3 - 2022.07.27
#### Features

 - add presentation scaling script

### 2.0.2 - 2018.04.13
#### Updated

 - use browser cache
### 2.0.1 - 2017.12.06
#### Features

 - decrease version
### 2.0.0 - 2017.12.04
#### Features

 - update(package.json): to @conbalt-engine name space 
### 1.6.0 - 2017.01.26
#### Features

 - Added destroy method to Observer: removes all added subsciptions
### 1.5.1 - 2016.11.18
#### Fixed

 - loadAsync for applications