0.5.1 (14/01/2023) Bugfix update

Bugfixes:

• Fixed preprocessing in SSDObjectDetectionModel, MultiPoseDetectionModel, removed explicit shapes from Fan2d106 and UltraFace models. #496
• Skip image copy creation in Resize operation for the output of the same size as input. #502
• Fixed SGD secondary constructor ignoring clipGradient parameter. #504
• Fixed memory leak ensuring used TensorFlow tensors get closed. #507
• Fix HardShrink activation. #505
• Fixed a problem with downloading models for Android. #516
• Minor documentation fixes.

Thanks to our contributors:

• Julia Beliaeva (@juliabeliaeva)
• Nikita Ermolenko (@ermolenkodev)