v0.18.8

Bug Fixes

• Fix the Anthias installer to work with Debian 12 (Bookworm).
• Remove the blinking cursor in the top-left corner of the display.
• Hide the Update Available header for Balena-based instances and for up-to-date
  Debian-based instances.
• Fix the Balena Supervisor version being displayed as None in the
  Integrations page.
• Fix the display showing HTTP 502 error when the web server is not yet ready.
• Fix shutdown and reboot via web not working after at least 10 minutes
  of uptime.
• Update the help text for the default durations in the Settings page.
• Fix URL validation when adding a new asset. Trigger the validation during
  keypress as well.
• Fix the splash screen not showing up-to-date IP addresses.
• Fix broken API docs page.

Docs

• Update "What hardware to I need to run Anthas?" section in the website.
• Improve docs on using the Balena-based images.

Enhancements

• Update the standby image to show the Anthias logo instead of the old
  Screenly logo.
• Include upgrade instructions in the Settings page that shows up if updates
  are available in Debian-based instances.

New Features

• Add support for 4K display.
• Include IPv6 addresses in the splash screen.
• Includes support for installing an experimental version of Anthias on devices
  running Raspberry Pi OS Lite.

Internal

• Remove unused image files.
• Remove unused USB assets, upgrade, and legacy Wi-Fi code.
• Fixes the Anthias to Screenly migration script.
• Introduces Python linting in CI.
• Upgrade the Docker containers from Buster to Bullseye. This includes the
  Python version bump from 3.7 to 3.11.
• Upgrade the WebView builder to use Bullseye instead of Buster.
• Use VLC as a replacement for OMXPlayer for video playback.
• Create a script for installing (trusted) self-signed certificates.