Update changelog

Author: DustinCampbell

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 #### C# Scripting
 
-* Roslyn scripting support in CSX files! ([omnisharp-roslyn#659](https://github.com/OmniSharp/omnisharp-roslyn/pull/659)) _(Contributed by [@filipw](https://github.com/filipw))_
+* Roslyn scripting support in CSX files! ([#23](https://github.com/OmniSharp/omnisharp-vscode/issues/23), [omnisharp-roslyn#659](https://github.com/OmniSharp/omnisharp-roslyn/pull/659)) _(Contributed by [@filipw](https://github.com/filipw))_
 
 #### Project Support
 
@@ -16,7 +16,7 @@
     * Enables debugger support for additional Linux distributions - Ubuntu 16.10, openSUSE 42, Fedora 24
     * Brings support for running all supported distros on top of Linux Kernel >= 4.6
 * Enable debugger support for Arch Linux ([#564](https://github.com/OmniSharp/omnisharp-vscode/issues/564))
-* Improve debugger install errors for -- macOS without openSSL symlinks ([#986](https://github.com/OmniSharp/omnisharp-vscode/pull/986)), and x86 Windows ([#998](https://github.com/OmniSharp/omnisharp-vscode/pull/998)).
+* Improve debugger install errors for macOS without openSSL symlinks ([#986](https://github.com/OmniSharp/omnisharp-vscode/pull/986)), and x86 Windows ([#998](https://github.com/OmniSharp/omnisharp-vscode/pull/998)).
 * Improve debugger performance using precompiled debugger binaries  ([#896](https://github.com/OmniSharp/omnisharp-vscode/issues/896))([#971](https://github.com/OmniSharp/omnisharp-vscode/issues/971)). 
 
 #### Syntax Highlighting
@@ -40,6 +40,7 @@
 * Fix exception thrown when sending `/autocomplete` request to OmniSharp server in location where no completion items are available. ([#980](https://github.com/OmniSharp/omnisharp-vscode/issues/980))
 * Add `omnisharp.maxProjectResults` setting to control the maximum number of projects to display in the 'Select Project' dropdown. The default is 250. ([#875](https://github.com/OmniSharp/omnisharp-vscode/issues/875)) _(Contributed by [@filipw](https://github.com/filipw))_
 * Fix signature help display for constructors. ([#36](https://github.com/OmniSharp/omnisharp-vscode/issues/36)) _(Contributed by [@filipw](https://github.com/filipw))_
+* Ensure that the `editor.insertSpaces` and `editor.tabSize` settings are passed to OmniSharp for formatting. Note that this behavior can be controlled with the `omnisharp.useEditorFormattingSettings` option, which defaults to true. ([#1055](https://github.com/OmniSharp/omnisharp-vscode/pull/1055)) _(Contributed by [@filipw](https://github.com/filipw))_
 
 ## 1.5.3 (November 21, 2016)