New features:
- Serve KFServing models with a single API #256
- New OpenVaccine example #235
- New XGBoost marshalling backend #252
- Specify storage class and access modes for PVCs #255
Notable fixes/improvements:
- Refactoring of the marshal package #254
- Fixed state management in labextension #249
- Fix potential name conflicts in templates #203
- Various improvements to examples #205
- Fix labextension sidebar width #257
- Marshalling improvements #218 #228 #236 #238 #243 #268
