The docker image is old

[AntonioL]

The instructions mention that one can do

> docker pull crystaldba/postgres-mcp   
Using default tag: latest
latest: Pulling from crystaldba/postgres-mcp
Digest: sha256:dbbd346860d29f1543e991f30f3284bf4ab5f096d049ecc3426528f20b1b6e6b
Status: Image is up to date for crystaldba/postgres-mcp:latest
docker.io/crystaldba/postgres-mcp:latest

However I find the image is very old on docker.io:

crystaldba/postgres-mcp                                                                  latest         6a415ab285c6   2025-05-16 10:45:34 -0400 EDT   282MB

Indeed the image on Dockerhub is very old. I would recommend to get rid of the instructions in the README mentioning the docker related bits if you do not intend to maintain the image.

I see the last run of the relevant action is https://github.com/crystaldba/postgres-mcp/actions/runs/15071127502