Is there any way to update the apps manually? I need to update one urgently. @lukechilds can you help us?
Hey @Dax
Yes, you can manually update an app by modifying its docker-compose.yml.
Just SSH into your Umbrel, go to the app folder (under /umbrel/app-data/<app-name>), and edit the docker-compose.yml file to use the latest image or tag. For example:
image: someuser/appname:latest
Then restart the app. After saving the file, just restart the app from the Umbrel interface. Keep in mind: manual changes might get overwritten during future app updates.
Which app are you trying to update?
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It’s the BTC pay server but it adds SHA256.
Simply change to:
btcpayserver/btcpayserver:2.1.5@sha256:54e5f24db058bbcf4450888265977355bb794c40909e8aeacc6d3c03137c9bab
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Thank you very much. Could you please write down the process for obtaining the SHA and have it recorded in case other people need to make these updates?
You can find the SHA on Docker Hub under the image tag Just click on the tag and the SHA256 digest will be shown there. 
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Many people in the community are grateful to you
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