update changelog and readme for 0.4.0

CHANGELOG.md

@@ -1,4 +1,12 @@
 # Changelog
+
+## 0.4.0 (August 31, 2022)
+- Added better multi-root support that opens a new server for each root. Paths relative to the root now work on multi-root. [#143](https://github.com/microsoft/vscode-livepreview/issues/143)
+- Localization support. [#221](https://github.com/microsoft/vscode-livepreview/issues/221)
+- Status bar setting removed in favor of using VS Code's native functionality to hide status bar contributions. [#269](https://github.com/microsoft/vscode-livepreview/issues/269)
+- Fixed debug to track breakpoint on correct line. [#295](https://github.com/microsoft/vscode-livepreview/issues/295)
+- Removed extension activation triggerring when simply on an HTML file. [#272](https://github.com/microsoft/vscode-livepreview/issues/272)
+
 ## 0.2.13 (July 29, 2022)
 - Support Unicode characters (e.g. Chinese characters) in filenames. [#131](https://github.com/microsoft/vscode-livepreview/issues/131)
 - Page-based opt-out of live refreshing using the `data-server-no-reload` body attribute. [#241](https://github.com/microsoft/vscode-livepreview/issues/241)
@@ -12,11 +20,11 @@
 ## 0.2.10 (November 29, 2021)
 - Added support for IPv6 addresses to the `livePreview.hostIP` setting. [#179](https://github.com/microsoft/vscode-livepreview/issues/179)
 - Fixed an issue with dismissing the search widget when pressing the Esc key. [#130](https://github.com/microsoft/vscode-livepreview/issues/130)
-- Fixed an issue with using keybindings when focused on embedded preview. [#119](https://github.com/microsoft/vscode-livepreview/issues/119) 
+- Fixed an issue with using keybindings when focused on embedded preview. [#119](https://github.com/microsoft/vscode-livepreview/issues/119)
 
 ## 0.2.9 (September 30, 2021)
 - Fixed an issue with the find widget icon background. [#156](https://github.com/microsoft/vscode-livepreview/issues/156)
-- Fixed an issue that causes the find widget to flicker while navigating through matches. [#157](https://github.com/microsoft/vscode-livepreview/issues/157) 
+- Fixed an issue that causes the find widget to flicker while navigating through matches. [#157](https://github.com/microsoft/vscode-livepreview/issues/157)
 
 ## 0.2.8 (August 12, 2021)
 - Fixed Custom IP Error on Local Session. [#140](https://github.com/microsoft/vscode-livepreview/pull/#140)

README.md

@@ -77,11 +77,18 @@ No workspace? No problem! For a quick preview of your file, the server can also
 ![no-workspace-preview](https://raw.githubusercontent.com/microsoft/vscode-livepreview/main/img/no-workspace-preview.gif)
 
 Notes about workspace-less extension use:
+- Files without a workspace will be served on its own server instance and will use its absolute path as the file path.
 - Linked files for these pages may not be correct if they are relative to a specific root (e.g. a project root).
 - Tasks do not work outside of a workspace, so a server will just launch in the background upon external preview when outside of a workspace. You can use the `Live Preview: Stop Server` command to kill the server in this case.
 
 ### Multi-root Support
-The different workspaces will be assigned specific server endpoints, allowing you to easily preview files in all of your workspaces.
+Live Preview works cleanly with your multi-root workspaces! It will simply open an additional server for each root that you open a preview on.
+
+![multi-root-demo](img/multi-root-demo.gif)
+
+You can view the ports that are open for Live Preview by hovering the status bar indicator (usually located in the bottom-right corner of the window).
+
+![multi-server-ports](img/server-status.png)
 
 ## Running the extension
 You can install the extension [in the marketplace here](https://marketplace.visualstudio.com/items?itemName=ms-vscode.live-server). To contribute, see the [contributing page](https://github.com/microsoft/vscode-livepreview/blob/main/CONTRIBUTING.md).