version 3.1.0

[damachine]

Release v3.1.0

LCD image upload switched from multipart PUT to PATCH settings endpoint

Changes:

Features

• LCD upload reliability improved via PATCH endpoint
• Circle mode rework rendering logic
• Add update notification
• Sensor slot system: sensor_slot_1/2/3 for flexible sensor assignment (cpu/gpu/liquid)
• Background image: adjust background, image fit, overlay opacity
• Plugin UI: getContext() support, theme-adaptive CSS classes (prepare for CC 4.1.1 upstream 😄)

Fixes

• Plugin UI: Save and restart works now
• Plugin UI: Device info display shows some info, not all at moment
• Default tuning: refresh interval 2.5→3.5s, circle_switch_interval 5→8s, liquid max_scale 55→45
• CI/Packaging refreshed
• Makefile restructured and harding
• Removed --develop CLI flag
• Removed bundled cc-plugin-lib.js (now served by CoolerControl daemon)
• Removed tested udev rules 99-coolerdash.rules

Docs

• Documentation rewritten
• Man page updated to match actual CLI v3.1.0

⚠️ 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 3.1.0 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