v0.12.8: Docker Label & Bug Fixes

Improvements

Add a label to the Docker image for Kamal deployments and fix community invite functionality, making integration and onboarding smoother for users (#393).

Fix the registration environment variable handling so that disabling registration works as expected, improving control over access in managed deployments (#386).
Fix a bug where daemon re-registry could create duplicate hosts, ensuring network maps remain accurate and free of redundancies (#391).
Fix port deduplication during network discovery, preventing multiple records for the same port and resulting in cleaner host details (#392).
Fix the migration script for upgrading to v0.12.7+

Full Changelog: https://github.com/scanopy/scanopy/compare/v0.12.7...v0.12.8