diff --git a/README.md b/README.md
index 23326eb..efcefb3 100644
--- a/README.md
+++ b/README.md
@@ -263,6 +263,27 @@ The compatibility property is an array of objects and needs a bit more explanati
 
 Head to the **Actions** tab to check your progress and once `Page build and deployment` is complete, your site should be ready.
 
+### New Kasm Workspaces version
+
+When a new version of Kasm is released then a new entry needs to be added to the compatibility list to support it. If you have a lot of workspaces defined then there are a couple of scripts included that can help.
+
+Go to the processing folder and edit add_next_version.js changing the `baseversion` to match the new version. Also make sure the rest of the file matches your setup, if you anre't using channels then completely remove the `available_tags` section.
+
+Then in a terminal run
+
+```
+cd processing
+npm install
+node add_next_version.js
+```
+
+This will add a new entry for every single workspace, but the size will be set to 0, this is so you can run the `get_image_sizes.js` script. This will loop through each `image` that has an uncompressed_size_mb of 0 and will pull the image, get the size, update the workspace json and remove the image. 
+
+This can take a long time if you have a lot of workspaces and dependng on their sizes, but if the script crashes out, you can just start it agin and it will carry on from where it left off. 
+
+```
+node add_next_version.js
+```
 
 ### New schema version
 
diff --git a/processing/update_1_0_to_1_1.js b/processing/update_1_0_to_1_1.js
index 4967963..a790f66 100644
--- a/processing/update_1_0_to_1_1.js
+++ b/processing/update_1_0_to_1_1.js
@@ -21,7 +21,7 @@ glob("../workspaces/**/workspace.json", async function (err, files) {
 		let details = {
 			version: '1.16.x',
 			image: parsed.name.split(':')[0] + ':1.16.0-rolling-daily',
-			uncompressed_size_mb: 0,
+			uncompressed_size_mb: parsed.uncompressed_size_mb,
 			available_tags: [
 				'develop',
 				'1.16.0',