Depthai

Features
- **OpenVINO 2022.1 support**
- **XLink device search improvements**
- cross subnets for PoE devices
- drastically reduced discovery time
- Separated name / IP and MXID, to be able to query both USB path / IP and MXID
- **Android support**
- libusb dependency is now managed by Hunter
- IMU FW update for BNO sensor
- **Added DetectionParser node as a standalone component of DetectionNetwork**
- StereoDepth - subpixel fractional bits API
- VideoEncoder - lifted 16 frame pool limitation

Bug fixes
- ColorCamera setIspScale resource allocation bugfix

Misc
- XLinkConnection::bootBootloader improved error handling

Features
- Improved stubs for code auto completion for VSCode (Pylance).

Bug fixes
- Updated FW with EEPROM fixes
- Fixed nlohmann json < v3.9.0 compatibility
- Fixed intermediary toolchain generation

Bug fixes
- Updated FW with EEPROM fixes
- Fixed nlohmann json < v3.9.0 compatibility
- Fixed intermediary toolchain generation

Features
- OV7251 (OAK-D Lite mono camera) configurable FPS (455)
- Eeprom version v7 (461)
- Improve PoE throughput and latency for some usecases (428)

Bug fixes
- Regression: `setLoadMesh` didn't overwrite `useHomographyRectification` behavior (70d4796c94c6741af73c09731c3786cb68c1d15f)
- VideoEncoder:
- fix keyframe (IDR) rate config (before it didn't change from the default of 30)
- fix resource computations for JPEG (preset FPS per instance was hardcoded to 30, it didn't allow video MJPEG at 4K 30fps + still 12MP at about 1fps). The encoder limit for JPEG is about 450.. 460 MPix/s
- Fixed incorrect stereo calibration for 2 batches of OAK-D-LITEs. Board revisions affected: `boardName = OAK-D-LITE; boardRev = R1M1E1 and R0M0E0`. If incorrect depth measurements were observed it's highly recommended updating to this version.

Misc
- Stereo: Auto enable distortion correction for fisheye lenses (470)
- Stereo: Enable RGB alignment in examples where inference is performed on RGB camera (457)

Related PR:
https://github.com/luxonis/depthai-shared/pull/96

Features
- OV7251 (OAK-D Lite mono camera) configurable FPS (566)
- Eeprom version v7
- Improve PoE throughput and latency for some usecases (538)

Bug fixes
- Regression: `setLoadMesh` didn't overwrite `useHomographyRectification` behavior (337a7464c6d9b3621f6bf021c1544bf6a7cf6990)
- VideoEncoder:
- fix keyframe (IDR) rate config (before it didn't change from the default of 30)
- fix resource computations for JPEG (preset FPS per instance was hardcoded to 30, it didn't allow video MJPEG at 4K 30fps + still 12MP at about 1fps). The encoder limit for JPEG is about 450.. 460 MPix/s
- Fixed incorrect stereo calibration for 2 batches of OAK-D-LITEs. Board revisions affected: `boardName = OAK-D-LITE; boardRev = R1M1E1 and R0M0E0`. If incorrect depth measurements were observed it's highly recommended updating to this version.

Misc
- Stereo: Auto enable distortion correction for fisheye lenses (576)
- Stereo: Enable RGB alignment in examples where inference is performed on RGB camera (567)

Related PR:
https://github.com/luxonis/depthai-core/pull/471