Calendar extra attributes gone

[enoquelights]

Checklist

• I'm running the newest version of LLM Vision https://github.com/valentinfrlch/ha-llmvision/releases/latest
• I have enabled debug logging for the integration.
• I have filled out the issue template to the best of my ability.
• This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• This is a bug and not a feature request.
• I have searched open issues for my problem.

Describe the issue

I have always got my latest event by using:

{% set a= state_attr('calendar.llm_vision_timeline','summaries')[0].split('.')[0] | replace("individuals","people") | replace("individual","person") %}
{{ a }}

I am now getting None as a result of the latest changes in 1.6.0. It seems summaries attribute is fully gone. This was a nice way to get specific ones. I cant see why this would be removed, so raising as a maybe a bug.

Reproduction steps

1.Paste this in Dev tools Template:
{% set a= state_attr('calendar.llm_vision_timeline','summaries')[0].split('.')[0] | replace("individuals","people") | replace("individual","person") %}
{{ a }}
...

Debug logs

None has no element 0

[valentinfrlch]

In v1.6.0 we introduced the timeline API which should be used to interact with the timeline. The previous calendar entity implementation could only show up to 10 events. With the api, that limitation is now gone. You can find the documentation for the api here: https://llmvision.gitbook.io/getting-started/timeline-api.

Feel free to reach out or reply here if you have any questions!

[enoquelights]

Thanks for the reply. So i need to make an API call, store that value in a helper and reference that on my dashboard? I didn't see anything in the change notes about the removal of the summaries attributes, I believe that should definitely be in the breaking changes part of the notes, as the removal of data could end in breakages.

[valentinfrlch]

You're right about that. Honestly the extra attributes were never intended to be used by anyone. They were there so the timeline cards could read the events. The calendar entity itself is still there as I expect some users want to continue using that.

To make it easier to retrieve events, I could add an action, as making an API call from within Home Assistant is difficult.

[enoquelights]

If i see stuff in States, I am 100% going to use those over other mechanisms. Getting states and attributes in Home Assistant is trivial, so it made sense for me to get it that way. As to the action, yes please. The one I am mostly interested in is the latest. As i have the snapshot and the summary right under the image. So, when I look at my dashboard, I can see it straight away.

[valentinfrlch]

Next release will bring back the extra attributes. It will only be the most recent event, not a list as before:

title: Person walking
description: A person is seen walking on the sidewalk.
starts: "2026-03-13T15:53:25.911788+01:00"
ends: "2026-03-13T15:54:26.508558+01:00"
key_frame: /media/llmvision/snapshots/1234-0.jpg
camera_name: camera.front_door
icon: mdi:timeline-outline
friendly_name: LLM Vision Timeline
supported_features: 2