RELEASE: bump to version 3.0.3

[damachine]

Release v3.0.4

Summary

Major circle mode enhancements, resolution-aware layout refactoring, improved device detection, authentication cleanup, and sensor data improvements.

Breaking Changes

• Slot rename
• Removed: Cookie-based password authentication
• Default mode changed to circle

New Features

• Circle mode extra sensor info: Displays CPU/GPU frequency (MHz/GHz), wattage, and fan/pump RPM below the label in circle mode
• Dynamic device name labels: Labels now show the CoolerControl device name (first two words) instead of fixed "CPU"/"GPU"/"LIQ" strings (e.g., "AMD Ryzen", "NVIDIA GeForce", "NZXT Kraken")
• LCD device detection: New device_detection_mode, device_detection_allowlist, and device_detection_blocklist config options for flexible LCD device matching
  Improvements
• Resolution-aware layout: Complete refactoring of circle and dual mode rendering with dynamic scaling based on actual LCD dimensions
• UI: Checkbox for circle_show_extra_info, updated factory defaults, slot 2 auto-restore to "liquid" on circle mode switch

⚠️ Manual Action Required

Due to significant configuration changes in this release, the existing config.json must be manually deleted before upgrading. The daemon will regenerate a fresh config with updated defaults on next startup.

Steps:

# 1. Stop the daemon
sudo systemctl stop cc-plugin-coolerdash.service

# 2. Delete the old configuration
sudo rm /etc/coolercontrol/plugins/coolerdash/config.json

# 3. Install the new CoolerDASH 3.0.3 version

# 4. Regenerate your CoolerControl access token and copy the token string into the 
#    Open CoolerControl UI → Settings → Plugin (beta) → coolerdash → "Access Token" field
#    Click Save and run: sudo systemctl restart cc-plugin-coolerdash.service