# Release 2026.10.29

> API changes

Source: https://docs.serenityedge.ai/release-notes/2026-10-29/
Published: 2026-10-29

October 29, 2026

## API changes

### Images on d3

`d3` now reads images together with the text, like `orion-compass-flash`: `input_image` parts on `POST /v1/decisions`, and `images` on the Jev-compatible `POST /v1/systemone`. The limits are the same: base64 data URLs of PNG, JPEG or WebP, at most 4 per request, 8 MiB in total once decoded, 16 megapixels each, and a request body of up to 12 MiB. See [Images](https://docs.serenityedge.ai/docs/decisions/#images).

The tokens the images expand to are input tokens, billed at the model's input price, and `usage` splits `input_tokens` into `text_tokens` and `image_tokens`. `orion-compass` still reads text only.

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## Documentation

-   The [Decisions](https://docs.serenityedge.ai/docs/decisions/) guide and the API reference list `d3` among the models that read images.