* Added a retry mechanism for HTTP failures raised as `URLError`. * Defaults to `0` retries * Configurable through `Context` (example `Context(**cfg, retries=3)` to set retries to 3)
0.6.13
* Improved debug logging for `exec`.
0.6.12
* `create_engine` and `create_engine_wait` accept engine size as a string (e.g. "XS", "M", etc).
0.6.11
* Log warnings if failed to read or write to the local access token cache.
0.6.10
* Fix for `ImportError: cannot import name 'appengine' from 'urllib3.contrib'` * Run tests using multiple python versions `[3.7, 3.8, 3.9]`
0.6.9
* Added `poll_with_specified_overhead` * Added `create_engine_wait` * OAuth access token caching on disk `~/.rai/tokens.js` * Access key authentication support dropped