A new version of Gladys Assistant is available with several bug fixes and improvements around Matter, Zigbee2MQTT, and sun-related scenarios 
New Features
Delay before/after sunrise and sunset
It is now possible to configure a delay before or after sunrise and sunset in scenes.
Some usage examples:
- Turn on the lights 30 minutes before sunset
- Close the shutters 15 minutes after sunset
- Trigger a scenario before sunrise
Thanks to @cicoub13 for this contribution 
Zigbee2MQTT: Added Philips Hue Dimmer Switch v2
Support for the Philips Hue Dimmer Switch v2 remote has been added to Zigbee2MQTT.
You can now easily use it in your Gladys scenes and automations.
Bug Fixes
Matter: Fix for bug 409 on some devices
Fixed an issue that could cause a 409 error when updating Matter devices sharing the same unique identifier.
Gladys Plus: Fix for first login association bug
Fixed an issue that could prevent proper association of a user with Gladys Plus during the first login.
Full Changelog
Gladys Assistant will update automatically, otherwise you can do it with one click in the settings 
See the full changelog on Github.
Thanks to all contributors!