Add CHANGELOG

Author: agnetemoos

CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changelog
+
+## v1.0.0 - Initial Release
+
+- Introduced a Docker-based deployment tool for hosting the OS2display application.
+- Provided pre-configured files and task automation for simplifying deployment and management.
+- Added support for secure mode (HTTPS on port 443) with domain name and SSL certificate requirements.
+- Included a `Taskfile.yml` with tasks for installation, tenant/user management, template loading, and maintenance.
+- Documented prerequisites and setup instructions for Docker, Docker Compose, and Taskfile CLI.