Docker image size restored after an awscli dependency change

August 6, 2026 · v1.4.13

v1.4.13 is a maintenance release. A small image is one of MiniStack's core promises, so this ships a single fix: it returns the Docker image to its prior size after an upstream awscli change briefly inflated it.

Fixes

• Docker image — restored to its prior size. The image bundles the AWS CLI for the in-container awslocal wrapper, and the build dependency was unpinned. awscli 1.46.0 began vendoring its own copy of botocore and s3transfer (~120 MB uncompressed) on top of the botocore already installed for boto3, which inflated the 1.4.12 image. awscli is now pinned to 1.45.63 — the last release before the vendored botocore — returning the image to its 1.4.11 size. No runtime behavior changes.

Upgrade

docker pull ministackorg/ministack:1.4.13
docker run -d -p 4566:4566 ministackorg/ministack:1.4.13

Or pin in compose.yaml:

services:
  ministack:
    image: ministackorg/ministack:1.4.13
    ports:
      - "4566:4566"