Copied CONTAINER.md from ejabberd 26.03

Author: badlop

ecs/README.md

@@ -1113,7 +1113,7 @@ Let's summarize the differences between both container images. Legend:
 | Generated by          | [container.yml](https://github.com/processone/ejabberd/blob/master/.github/workflows/container.yml) | [tests.yml](https://github.com/processone/docker-ejabberd/blob/master/.github/workflows/tests.yml) |
 | Built for             | stable releases <br /> `master` branch | stable releases <br /> [`master` branch zip](https://github.com/processone/docker-ejabberd/actions/workflows/tests.yml) |
 | Architectures         | `linux/amd64` <br /> `linux/arm64` | `linux/amd64` |
-| Software              | Erlang/OTP 28.3.1.0-alpine 🟠 <br /> Elixir 1.19.5 🟠 | Alpine 3.22 <br /> Erlang/OTP 26.2 <br /> Elixir 1.18.3 |
+| Software              | Erlang/OTP 28.4.1.0-alpine 🟠 <br /> Elixir 1.19.5 🟠 | Alpine 3.22 <br /> Erlang/OTP 26.2 <br /> Elixir 1.18.3 |
 | Published in          | [ghcr.io/processone/ejabberd](https://github.com/processone/ejabberd/pkgs/container/ejabberd) | [docker.io/ejabberd/ecs](https://hub.docker.com/r/ejabberd/ecs/) <br /> [ghcr.io/processone/ecs](https://github.com/processone/docker-ejabberd/pkgs/container/ecs) |
 | :black_square_button: **Additional content** |
 | [ejabberd-contrib](#ejabberd-contrib) | included | not included |