Update CONTRIBUTE.md

CONTRIBUTE.md

@@ -1,8 +1,23 @@
 # CONTRIBUTE
 
-This file is not completed yet and still under devlopement
+When contributing to this repository, please first discuss the change you wish to make via issue,
+email, or any other method with the owners of this repository before making a change.
 
-## Steps to work on the project
+Please note we have a code of conduct, please follow it in all your interactions with the project.
+
+## Code of Conduct
+
+See the code of conduct [here](./CODE_OF_CONDUCT.md)
+
+## Pull Request Process
+
+1. Update the README.md with details of changes to the extension.
+2. Increase the version numbers in any examples files and the README.md to the new version that this
+   Pull Request would represent. The versioning scheme we use is [SemVer](http://semver.org/).
+3. You may merge the Pull Request in once you have the sign-off of two other developers, or if you
+   do not have permission to do that, you may request the second reviewer to merge it for you.
+
+## Setup the project
 
 ```
 node: 18.13.0
@@ -15,13 +30,13 @@ npm: 8.19.2
 $ npm install
 ```
 
-## 2. Setup Git hooks
+### 2. Setup Git hooks
 
 ```
 $ git config --local core.hooksPath .githooks/
 ```
 
-## 3. Build project
+### 3. Build project
 
 ```
 $ npm run build