👽 LCARdS 2026.05.09.1
New Features
Fix: Slider zero-height issue from 2026.05.08.2 has been fixed
Connectivity Overlay Effects
- The Connectivity Overlay Effects (LCARdS Config Panel → Connectivity tab) bring customizable fullscreen effects that play on disconnection/reconnection with the Home Assistant server.
- Choose from a variety of effects such as custom stylized text and HA card(s) - can be scoped by device/user - great for kiosk installs.
Card Portal
The core system behind Connectivity Overlay and the Alert Overlay systems, is now available as an HA Action.
- Create your own customized overlays with fully configurable effect layers and cards.
- Trigger from automations or card actions - and scope to any device/user.
- Useful for simple use-cases where browser_mod is not required.
HA-LCARS Theme Profiles
- Two custom LCARdS theme profiles for HA-LCARS have been added.
- In Picard style, these coordinate the LCARdS colour palette with the HA-LCARS theme and the core HA colour palette that HA uses to derive other UI colours.
- Two accent modes are provided (Red/Blue) and both support Light/Dark mode in Home Assistant.
- See Configuration → HA-LCARS Theme Profiles for setup instructions and a full YAML.
Card Sizing: max_width/max_height & CSS Expressions
- Cards now accept
max_widthandmax_heightwhen it is desired to limit card dimensions when autosizing in containers. - Dimension configuration values can now be any CSS length expression — pixels, viewport units,
clamp(),calc(), percentages, etc. - This opens up possibilities such as adaptable elbow widths, etc.
Button Enhancements
- Border Hover & Pressed States: Button border colours can now respond to interaction state.
- Button Default Label: The default stub label for new Button cards is now a randomly chosen placeholder such as
3E-F2Ainstead of the static'LCARdS'string (similar to CB-LCARS auto-generated labels) - New convenience presets
panel-light&panel-darkwhich are preconfigured buttons to be used in decorative mode. They have hover and interactive effects default disabled.
Font Rendering Improvements
- Several Alien fonts have had a
size-adjustproperty adjustment in the@font-facedeclarations. Improving size equivalency with other fonts. Please report any issues or adjustment suggestions.
Updates & Fixes
- Slider: fix autosizing resize loop in dimensionless parent (ie. custom-layout-card)
- More documentation updates
- CI: add documentation validation for broken links; validation of examples against card schema in the code
- several other small fixes an improvements
Full Changelog: 2026.05.08.2...2026.05.09.1