Delta

• [Delta] - raw_solver get ZeroDivisionError #209 by @bycxw
• [Delta] - Pyramid model #198 by @itamaker

Doc

• [Doc] - add release version doc #204 by @zh794390558

Stale

• [Stale] - add codecov #201 by @zh794390558
• [Stale] - add Delta prefix in deltann/api.h to fix name conflict. #196 by @zh794390558

Deltann

• [Deltann] - replace deltann inoutData size by nelms #220 by @zh794390558
• [Deltann] - format code #219 by @zh794390558
• [Deltann] - fix log of deltann #218 by @zh794390558

Egs

• [Egs] - Transfer learning #223 by @zh794390558

Ops

• [Ops] - replace string to tstring for >= 2.2.0 and missing symbol of MakeShape and Status #221 by @zh794390558
• [Ops] - FileNotFoundError: No x_ops*.so match under dir: /home/xubo/delta/core/ops #213 by @buglesxu
• [Ops] - fix delta with tf2.2.0 #222 by @zh794390558
• [Ops] - deltann compile #217 by @zh794390558

New Feature

• [New Feature] - Add Delta inference lib #203 by @pangge
• [New Feature] - Multimodal emo and transformer #202 by @xhyandwyy

Acknowledgements

Special thanks to @buglesxu @bycxw @xhyandwyy @itamaker @pangge @zh794390558