v1.2.9

roboflow/inferencev1.2.9May 15, 2026by grzegorz-roboflow

AI Summary

This release introduces the OpenRouter passthrough with a unified Qwen-VL workflow block, adds the BoT-SORT tracking block, and includes Qwen3.5 4b support. It also fixes the usage collector cache miss and updates Jetson dockerfiles.

Key Highlights

  • OpenRouter passthrough and unified Qwen-VL workflow block.
  • BoT-SORT block for tracking.
  • Qwen3.5 4b model support.
  • Fixed usage collector cache miss.

New Features

  • OpenRouter passthrough and unified Qwen-VL workflow block.
  • BoT-SORT block.
  • Qwen3.5 4b model.
  • Jetson dockerfile updates (OpenCV with GStreamer on JP62).

Full Release Notes

## What's Changed
* Fix/usage collector cache miss by @grzegorz-roboflow in https://github.com/roboflow/inference/pull/2345
* Add Qwen3.5 4b, Disable thinking, fix RGB bug by @Matvezy in https://github.com/roboflow/inference/pull/2319
* docs: modernize Models tab to use inference-sdk by default by @Erol444 in https://github.com/roboflow/inference/pull/2340
* [INC-309] Build CPU and GPU images once and push to both registries by @dkosowski87 in https://github.com/roboflow/inference/pull/2326
* fix(dynamic_crop): missing output  by @PawelPeczek-Roboflow in https://github.com/roboflow/inference/pull/2346
* Fix issue with inference-models docs build by @PawelPeczek-Roboflow in https://github.com/roboflow/inference/pull/2347
* Add OpenRouter passthrough + unified Qwen-VL workflow block by @Erol444 in https://github.com/roboflow/inference/pull/2330
* YOLOs clamp boxes to image dims (ultralytics parity) by @leeclemnet in https://github.com/roboflow/inference/pull/2344
* Jetson dockerfiles: OpenCV with GStreamer on JP62, add BuildKit cache mounts on JP62/JP71, bump JP51 OpenCV by @alexnorell in https://github.com/roboflow/inference/pull/2321
* Implement defensive safe-guard against empty class name by @PawelPeczek-Roboflow in https://github.com/roboflow/inference/pull/2348
* fix: handle empty SDK request headers by @immanuwell in https://github.com/roboflow/inference/pull/2343
* Try to fix inference docs CI by @PawelPeczek-Roboflow in https://github.com/roboflow/inference/pull/2342
* chore(logging): add codeql comments for sensitive data handling acros… by @dkosowski87 in https://github.com/roboflow/inference/pull/2327
* feat/core: BoT-SORT block by @AlexBodner in https://github.com/roboflow/inference/pull/2349
* Fix/lack of init by @PawelPeczek-Roboflow in https://github.com/roboflow/inference/pull/2351

## New Contributors
* @immanuwell made their first contribution in https://github.com/roboflow/inference/pull/2343
* @AlexBodner made their first contribution in https://github.com/roboflow/inference/pull/2349

**Full Changelog**: https://github.com/roboflow/inference/compare/v1.2.8...v1.2.9