# Change Log

## [v4.0.0](https://github.com/rannn505/node-powershell/tree/v4.0.0) - 2019-02-12

**Implemented enhancements:**

* Add full support to pwsh & pwsh-preview. finally :)
* New Shell methods.
* New PSCommand class.
* New typed errors.
* New icon & homepage & docs.
* Add NPS environment variable support.
* Improve ci process (run nps on all OS & PS combinations).
* Performance improvement.

**Breaking changes:**

* @param syntax -> es6 string templates.

**Deprecate features:**

* debugMsg option -> verbose option.
* addCommand params option -> addParameter/s.

**Fixed bugs:**

* Issue with ps dispose. [\#37](https://github.com/rannn505/node-powershell/issues/37)
* node-powershell was unable to start powershell. [\#39](https://github.com/rannn505/node-powershell/issues/39)
* Add proper support for multi-line PowerShell strings. [\#44](https://github.com/rannn505/node-powershell/issues/44)
* your documentation page has nothing in it. [\#47](https://github.com/rannn505/node-powershell/issues/47)
* String parameters with quotes hang shell. [\#54](https://github.com/rannn505/node-powershell/issues/54)
* Powershell Core Feedback. [\#72](https://github.com/rannn505/node-powershell/issues/72)
* API Document is not working. [\#64](https://github.com/rannn505/node-powershell/issues/64)


## [v3.3.0](https://github.com/rannn505/node-powershell/tree/v3.3.0) - 2017-10-28

**Implemented enhancements:**

* Add support to PowerShell Hashtable data type - {name: JSON} -> \[hashtable\]$hashtable.
* New way to detect output - Unique ShellStream class created.
* Add optional parameter to determine the PS version.
* Add optional parameter to change EOI string.
* Improve performance.

**Fixed bugs:**

* Added shell option to change EOI string. [\#18](https://github.com/rannn505/node-powershell/pull/18)
* Fix EOL Bug. [\#34](https://github.com/rannn505/node-powershell/pull/34)
* Intermittently the data from the power shell instance is blank. [\#20](https://github.com/rannn505/node-powershell/issues/20)
* Escaping string input. [\#21](https://github.com/rannn505/node-powershell/issues/21)
* addCommand\("ls c:"\) followed by invoke\(\) always emits nothing \(blank string\). [\#25](https://github.com/rannn505/node-powershell/issues/25)
* "EOI" marker matching logic often "eats" last chunk of output. [\#26](https://github.com/rannn505/node-powershell/issues/26)
* NO output from powershell when an argument value changes. [\#31](https://github.com/rannn505/node-powershell/issues/31)
* new-webserviceproxy isn't supported. [\#32](https://github.com/rannn505/node-powershell/issues/32)
* 'end' event not fired, outputs merged. [\#33](https://github.com/rannn505/node-powershell/issues/33)

## [v3.1.0](https://github.com/rannn505/node-powershell/tree/v3.1.0) - 2017-02-25

**Implemented enhancements:**

* Add support to most of PowerShell data types including switch options \({name: ''}\).
* New syntax to send parameters to addCommand method. {name: value}
* New homepage and docs.
* Add headers to build files.
* Integration with travis-ci.

**Fixed bugs:**

* Unable to send \[switch\] options. [\#17](https://github.com/rannn505/node-powershell/issues/17)
* Unable to send array of strings. [\#15](https://github.com/rannn505/node-powershell/issues/15)