Update README.md

README.md

@@ -8,6 +8,12 @@ Click on `Use this template` to copy the Mintlify starter kit. The starter kit c
 - API Reference pages
 - Use of popular components
 
+### Contributing
+- screenshots can be done on Mac via Ctrl+Shift+4+Spacebar and selecting the right window
+- to have the app appear as in the existing screenshots, you can install/ run our app as a PWA: in Chrome there is an icon for this within the URL bar on the right ("install Octomind"/ launch from same place)
+- for simple highlighting such as boxes and arrows, you can use MacOS Preview -> Markup tools
+- to update the [feature drops](https://octomind.dev/docs/changelog), take a look at the past [releases](https://github.com/OctoMind-dev/automagically/releases)
+
 ### 👩‍💻 Development
 
 Install the [Mintlify CLI](https://www.npmjs.com/package/mintlify) to preview the documentation changes locally. To install, use the following command