Gemini Canvas is great for iterating. Ask for a change, and the page or app updates. What it doesn't give you is a history you can share. A shared Canvas link has no list of earlier versions to look back at or restore. Gemini now supports custom connectors, so it can save every version to DocStash instead. Here is how to keep a real version history for a Gemini artifact.
What's missing from a shared Canvas
- No version list. Viewers of a shared Canvas see one version, with no way to step back through earlier ones.
- No record of what changed. There is no note of what each change did, or who asked for it.
- No one-click restore. Going back means asking Gemini to undo, and hoping it rebuilds the old version exactly.
Keep every version on DocStash
Every time Gemini saves to DocStash, it makes a new version at the same link. Activity lists each one with what changed and which agent made it, so you can open any earlier version and restore it in one click. Changes from Claude, ChatGPT or any other agent land in the same history.
Already have the HTML?
- Drop the file below. Drag it anywhere on this page, or choose it. It becomes a webpage with its own link, private until you publish it.htmlmdtextpdf
- Share it. Click Publish for a public link, or share it with specific people.
Keep version history for a Gemini artifact
- Connect Gemini to DocStash. In the Gemini web app, open Settings, then Connected Apps, add a custom app, and paste the DocStash MCP URL. The button below has the setup.
- Save the first version. Say "save this Canvas to DocStash", and stash it from the review link.
- Keep iterating. Each time you change it in Gemini, ask it to save again. Each save is a new version at the same link, with a note of what changed.
- Go back any time. Open Activity, pick any earlier version to view it, and restore it in one click.
GeminiTry prompting Gemini…
FAQ
Does Gemini Canvas have version history?
Canvas saves your changes as you work, but a shared Canvas link gives viewers no list of earlier versions to look at or restore. Saving each version to DocStash keeps a full history at one link.
Can I restore an older version of a Gemini artifact?
Yes, on DocStash. Open Activity, pick the version, and restore it. It becomes the latest version at the same link, and nothing in between is lost.
Can I see what changed between versions?
Yes. Each version carries a note of what changed and which agent made it, and you can compare any version with the one before.
Does the link change when I add a version?
No. The link stays the same and always shows the latest version.
Can other agents add versions too?
Yes. Claude, ChatGPT and any other agent that speaks MCP can save to the same doc, and every change lands in one history.
Never lose a Gemini version
Connect Gemini to DocStash and keep every version of what it builds.
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