Depthai

Features
- Added checks for StereoDepth if input/output messages are not connected as expected

Bugs
- Fixed regression from 2.14.0.0 for ColorCamera, StereoDepth initial config
- Edge case fixes for StereoDepth: post-processing + median OFF + disparity only triggered a crash

Misc

Features
- Added checks for StereoDepth if input/output messages are not connected as expected

Bugs
- Fixed regression from 2.14.0.0 for ColorCamera, StereoDepth initial config
- Edge case fixes for StereoDepth: post-processing + median OFF + disparity only triggered a crash

Misc

Features
- Added `watchdogInitialDelayMs` to PrebootConfig, for the host to set optionally and override the device defaults, currently 8s for USB, 15s for Ethernet.
- Added libnop as serialization library instead of nlohmann, reducing CPU usage on both host and device side
- Added IO groups (Allows same names in different IO maps: `node.inputs['test1']`, `node.passthroughs['test1']`
- Added IO option `waitForMessage` to control this behavior
- Implemented stereo depth post processing filters:
- Spatial filter
- Temporal filter
- Speckle filter
- Decimation filter
- Threshold filter
- FeatureTracker: Add support for 4k/12MP inputs
- Add IMU support for CM4-POE board

Bug fixes
- Fix an issue with watchdog timeout being overridden to 1.5s for Ethernet case. Normally the device will choose 1.5s for USB, 4s for Ethernet. Might have been a cause for watchdog induced crashes in case of network congestion, but not confirmed.
- XLink related fixes. Thanks to diablodale
- Fix for Stereo HW desync when extended mode is enabled

Misc
- Fix typo: assigment -> assignment in ObjectTracker node
- Code changes: https://github.com/luxonis/depthai-core/pull/311
- Related PR: https://github.com/luxonis/depthai-shared/pull/75

Features
- Added `watchdogInitialDelayMs` to PrebootConfig, for the host to set optionally and override the device defaults, currently 8s for USB, 15s for Ethernet.
- Added libnop as serialization library instead of nlohmann, reducing CPU usage on both host and device side
- Added IO groups (Allows same names in different IO maps: `node.inputs['test1']`, `node.passthroughs['test1']`
- Added IO option `waitForMessage` to control this behavior
- Implemented stereo depth post processing filters:
- Spatial filter
- Temporal filter
- Speckle filter
- Decimation filter
- Threshold filter
- FeatureTracker: Add support for 4k/12MP inputs
- Add IMU support for CM4-POE board

Bug fixes
- Fix an issue with watchdog timeout being overridden to 1.5s for Ethernet case. Normally the device will choose 1.5s for USB, 4s for Ethernet. Might have been a cause for watchdog induced crashes in case of network congestion, but not confirmed.
- XLink related fixes. Thanks to diablodale
- Fix for Stereo HW desync when extended mode is enabled

Misc
- Fix typo: assigment -> assignment in ObjectTracker node
- Code changes: https://github.com/luxonis/depthai-python/pull/472
- Related PR: https://github.com/luxonis/depthai-core/pull/311

Features
- Added manual white balance (color temperature) camera control

Bug fixes
- Firmware:
- Fix a potential crash when VideoEncoder is used (regression from v2.13.0)
- Fix a crash when more than 4x VideoEncoder instances are created
- Fix a StereoDepth crash with RGB-depth alignment and missing RGB calibration (having the latest calib v6)
- Fix RGB-depth alignment when running at full mono camera resolution
- XLink:
- Fix a potential segmentation fault on device close
- Fix some incorrectly calculated timeouts (on wait for reset)

Misc
- Code changes: https://github.com/luxonis/depthai-core/pull/288; https://github.com/luxonis/depthai-shared/pull/69

Known issues
- OAK-D Lite
- FPS currently fixed to 30
- Auto-exposure flicker may be seen on Mono cameras

Features
- Added manual white balance (color temperature) camera control
- Creating prebuilt Python wheels also for Raspberry Pi OS 'bullseye' (Python 3.9)

Bug fixes
- Firmware:
- Fix a potential crash when VideoEncoder is used (regression from v2.13.0.0)
- Fix a crash when more than 4x VideoEncoder instances are created
- Fix a StereoDepth crash with RGB-depth alignment and missing RGB calibration (having the latest calib v6)
- Fix RGB-depth alignment when running at full mono camera resolution
- XLink:
- Fix a potential segmentation fault on device close
- Fix some incorrectly calculated timeouts (on wait for reset)

Misc
- Code changes: https://github.com/luxonis/depthai-python/pull/443; https://github.com/luxonis/depthai-core/pull/288;

Known issues
- OAK-D Lite
- FPS currently fixed to 30
- Auto-exposure flicker may be seen on Mono cameras