"latest" tag not updated

[righteous-coder]

Currently, README tells you to use the latest image tag, like so:

git clone https://github.com/koreader/koreader.git
docker run -v $(pwd)/koreader:/home/ko/koreader -it koreader/koappimage:latest bash
cd koreader && ./kodev fetch-thirdparty

But as you can see on the docker hub page, the latest tag is pretty outdated. When I tried to build KOReader with this image, I had to add quite a few missing dependencies until I was finally able to build it.

Later I found there's a newer image (0.4.5-20.04) and when I tried it it didn't have missing dependencies.

So I'd like you to update the latest tag to point to the actually latest image, or at least update readme to tell readers to check the docker hub page and pick the newest one.

[benoit-pierre]

Here's the command to do it without needing to pull the image locally first: docker buildx imagetools create docker.io/koreader/koappimage:0.4.5-20.04 --tag docker.io/koreader/koappimage:latest.