Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Community health files: CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, issue/PR templates, and Dependabot configuration.
Continuous integration workflow that runs hadolint, shellcheck, Compose validation, an image build, and a runtime smoke test on every push and PR.
.editorconfig and .hadolint.yaml for consistent contributions.
Expanded README: badges, table of contents, features, reverse-proxy guidance, image tags, and a troubleshooting section.
Makefile convenience targets (make help, lint, validate, smoke) that mirror the CI checks for a faster local workflow.

Documented the remaining GOTTY_* configuration variables in the README, including GOTTY_RANDOM_URL_LENGTH, GOTTY_TITLE_FORMAT, GOTTY_ADDRESS, and GOTTY_PORT.
Replaced the leftover Java/Eclipse .gitignore with one scoped to this Docker/shell/Python project.

The "revival" release. The project moved from an unmaintained 2016 image to a modern, multi-architecture build.

Upgraded the base image from Ubuntu 14.04 to Ubuntu 26.04.
Replaced the original yudai/gotty v1.0.1 binary with the maintained sorenisanerd/gotty v1.8.0 fork.
Reworked the entrypoint to support Basic Auth via GOTTY_USER + GOTTY_PASSWORD, GOTTY_CREDENTIAL, or Docker secret files.

linux/amd64 and linux/arm64 image publishing.
Checksum verification of the GoTTY release tarball against upstream SHA256SUMS during build.
Container HEALTHCHECK that treats 200 and 401 as healthy.
Runnable Compose examples: authenticated shell, read-only monitor, shared tmux, random URL, and self-signed TLS.
Makefile, docker-compose.yml, .env.example, and generated README assets.
GitHub Actions workflow for multi-architecture Docker Hub publishing.

Original release built on Ubuntu 14.04 with yudai/gotty.