Show image update(s) available

[alex3305]

⚠️ Please verify that this feature request has NOT been suggested before.

• I checked and didn't find similar feature request

🏷️ Feature Request Type

API, UI Feature

🔖 Feature description

It would be really nice if Dockge would show whether a stack is out of date or whenever an update is available for images in a stack. Now I can click Update however much I want, but I don't know if it was necessary or not.

✔️ Solution

Show whether an update is available for a stack by periodically checking whether updates are available for images. This functionality would also overlap with #92, but is specific for a stack.

❓ Alternatives

Image management, as proposed by #92

📝 Additional Context

No response

[djismgaming]

Even a little colored icon beside the image tag could be great I guess:

Colors maybe like (simulated on screenshot):

• Green: Running the latest version of the image.
• Red: New image is available.
• Gray: Indicate an issue while checking if a new image is available.

These could be on a schedule, maybe. Showing on another color the "pending" status of the image check.

[chall3ng3r]

This is much needed. Portainer have this via small dot in green or yellow which tells if there's update available.

[mixedd69]

Agree, this is handy and actually needed functionality.
Other thing that could come handy would be notification implementation, that would cut off on using Diun or Watchtower or WUD for notification sending

[x1ao4]

This feature is nice.

[martin5233]

I would also like such a feature very much.

[GabrielPearce]

This would be an amazing feature I would love!

i am currently using dockcheck (https://github.com/mag37/dockcheck) which is clever and uses the diagest to determine if there is an update
the developer has a writeup about it here: https://mag37.org/posts/project_dockcheck/