This is a minor patch release on 1.8.1 with the following changes:

Inference

• Fix a crash issue when optimizing Conv->Add->Relu for CUDA EP
• ORT Mobile updates
  • Change Pre-built iOS package to static framework to fix App Store submission issue
  • Support for metadata in ORT format models
  • Additional operators
  • Bug fixes

Known issues

• cudnn 8.0.5 causes memory leaks on T4 GPU as indicated by the issue, an upgrade to later version solves the problem.