Could you upgrade the base alpine image of Dockerfile?

[PMExtra]

I'm using acme.sh to deploy certificates for a swarm. (I have several HAProxy containers that deployed on several work nodes. And I have an acme.sh container that runs in manager node.)

So I've add docker-cli in acme.sh. But I found the acme.sh is based on alpine:3.10, there is the older version 18.09 of docker-cli package in v3.10 apk source. (And the latest stable 19.03.11 is only provided in v3.12 apk source.)

Could you upgrade the base image to recently alpine? I think it will be awesome if we just used alpine:3.

Ps. I‘m also finding a better way to deploy certificates in swarm cluster. For now, I'm using NFS volume to distribute certificates, and then create a global once-shot service that will execute docker kill --signal USR2 $(docker container ls -f 'label=sh.acme.autoload.domain=example.com' --quiet) on every node. So I need the docker-cli to deploy the service.

[auto-comment]

If this is a bug report, please upgrade to the latest code and try again:
如果有 bug, 请先更新到最新版试试:
acme.sh --upgrade
please also provide the log with --debug 2.
同时请提供调试输出 --debug 2
see: https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh
Without --debug 2 log, your issue will NEVER get replied.
没有调试输出, 你的 issue 不会得到任何解答.

[PMExtra]

You can get the package info from:
https://pkgs.alpinelinux.org/packages?name=docker-cli&branch=v3.10
https://pkgs.alpinelinux.org/packages?name=docker-cli&branch=v3.12