Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: docker/build-push-action@v6. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ENV "MAKEMKV_KEY") More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: desiderati/github-action-pushover@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/