Lithops

Added
- [CodeEngine] Compatible runtimes between knative and CE
- [CodeEngine] runtime name regex verification
- [CodeEngine] Added clear() method to delete all completed jobruns
- [Standalone] Append installation logs into /tmp/lithops/proxy.log

Changed
- [Localhost] Run functions in processes instead of threads in Windows
- [CodeEngine] Reduced payload size
- [Core] Updated logging

Fixed
- [Core] Fixed Cloudpickle 1.6 modules detection
- [Core] Added tblib.pickling_support in the local machine

Changed
- [CodeEngine] Delete runtime name regex verification

Added
- [Core] Allow to create a Storage() class from config file
- [CodeEngine] Improved codeengine backend

Changed
- [Core] Improved multiprocessing API
- [Core] Improved Storage OS API

Fixed
- [CodeEngine] Fixed CodeEngine runtime entrypoint

Fixed
- [Core] Fix "lithops runtime create" cli
- [Core] Fixed missing executor_id variable in jobrunner

Added
- [Core] Add joblib backend for scikit-learn
- [Cli] Add more config parameters in lithops cli
- [IBM COS] Add 'region' config param
- [Knative] Add 'min_instances', 'max_instances' and 'concurrency' config params

Fixed
- [Core] Fix job monitoring on Windows hosts
- [Knative] Minor fix when using knative from master branch
- [GCE] Fix in 'lithops runtime' cli
- [Core] Minor fix in tests
- [Core] Fixed data partitioner