What's Changed
* Update __init__.py by tallywiesenberg in https://github.com/tellor-io/telliot-core/pull/378
* added calibration testnet & adjusted docs a bit by spuddyminer in https://github.com/tellor-io/telliot-core/pull/379
* Update __init__.py by spuddyminer in https://github.com/tellor-io/telliot-core/pull/380
**Full Changelog**: https://github.com/tellor-io/telliot-core/compare/v0.2.5...v0.2.6