diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8e4e20..54a0540 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,3 +15,5 @@ Fixed image in README to reflect new features.
 Tidy README and clean up `devDependencies`.
 ### 0.2.4
 Mention support for [Breadcrumbs](https://code.visualstudio.com/updates/v1_26#_breadcrumbs).
+### 0.2.5
+Add icon to marketplace.
diff --git a/README.md b/README.md
index 6d7ea3e..3f62b8a 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# SWMF configuration file syntax
+# SWMF Configuration
 
 > This is a Visual Studio Code extension and should be installed from the [VS Code extensions marketplace](https://marketplace.visualstudio.com/items?itemName=svaberg.swmf-grammar)
 
-This extension provides syntax highlighting, outline view, and some code completion for [Space Weather Modelling Framework (SWMF)](http://csem.engin.umich.edu/tools/swmf/) configuration files, such as the BATSRUS `PARAM.in` file. The rules are based on the [SWMF manual](http://csem.engin.umich.edu/tools/swmf/documentation/SWMF.pdf) section 3.2.2.
+This extension provides syntax highlighting, outline view, breadcrumbs, and some code completion for [Space Weather Modelling Framework (SWMF)](http://csem.engin.umich.edu/tools/swmf/) configuration files, such as the BATSRUS `PARAM.in` file. The rules are based on the [SWMF manual](http://csem.engin.umich.edu/tools/swmf/documentation/SWMF.pdf) section 3.2.2.
 
 Automatically highlights files ending in `.in` and `.IN`.
 
@@ -10,42 +10,53 @@ Automatically highlights files ending in `.in` and `.IN`.
 
 ## Features
 
- * Syntax highlighting 
- * Hierarchical document tree in outline view.
- * [Breadcrumbs](https://code.visualstudio.com/updates/v1_26#_breadcrumbs) support
- * Toggle comment using `!` as comment character.
- * Code folding between `#BEGIN_COMP` and `#END_COMP` markers.
- * Autoclosing of `#BEGIN_COMP`.
+* Syntax highlighting;
+* Hierarchical document tree in the [outline view](https://code.visualstudio.com/docs/getstarted/userinterface#_outline-view);
+* [Breadcrumbs](https://code.visualstudio.com/updates/v1_26#_breadcrumbs) support;
+* Toggle comment using `!` as comment character;
+* Code folding between `#BEGIN_COMP` and `#END_COMP` markers;
+* Autoclosing of `#BEGIN_COMP`.
 
 ## Installation
 
 This is a [Visual Studio Code](https://code.visualstudio.com/download) extension. It is best installed from the [on-line extensions marketplace](https://marketplace.visualstudio.com/items?itemName=svaberg.swmf-grammar), or from inside VS Code `Preferences/Extensions` and search for `swmf-grammar`.
 
-### Alternative installation from source code
+Alternatively, the extension can be built and installed manually as in the next section.
 
-This should only be required for developers. 
+### Manual installation from source code
+
+> This should only be required for developers.
+
+1. Clone the repository and enter into the folder
 
-1.  Clone the repository and enter into the folder
     ```bash
-    git clone git@github.com:svaberg/SWMF-grammar.git 
+    git clone git@github.com:svaberg/SWMF-grammar.git
     cd SWMF-grammar
     ```
-2.  Install the required packages
+
+2. Install the required packages with `npm`
+
     ```bash
     npm install
     ```
-3.  Create a package
+
+3. Create a package using `vsce`
+
     ```bash
     vsce package
     ```
-    This should generate a `.vsix` file in the current directory.
-4.  Manually install the extension in VS Code (you may want to replace the wildcards in the version number)
+
+    This should generate a `swmf-grammar-?.?.?.vsix` file in the current directory.
+4. Manually install the extension in VS Code (you may want to replace the wildcards in the version number)
+
     ```bash
     code --install-extension swmf-grammar-?.?.?.vsix
     ```
 
 To test the installation, open the current folder in VS Code
+
 ```bash
 code .
 ```
+
 and view the file `demo.in`.
\ No newline at end of file
diff --git a/images/icon.png b/images/icon.png
new file mode 100644
index 0000000..9ab646b
Binary files /dev/null and b/images/icon.png differ
diff --git a/package.json b/package.json
index 496f8b1..a7a2cb9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "swmf-grammar",
-    "displayName": "SWMF Configuration language support",
+    "displayName": "SWMF Configuration",
     "description": "Syntax highlights and outline view for SWMF configuration files",
     "version": "0.2.4",
     "publisher": "svaberg",
@@ -16,6 +16,11 @@
         "Programming Languages",
         "Formatters"
     ],
+    "icon": "images/icon.png",
+    "galleryBanner": {
+      "color": "#C80000",
+      "theme": "dark"
+    },
     "main": "./out/extension.js",
     "activationEvents": [
         "onLanguage:swmf-config"