Xarrayutils

What's Changed
* Add zenodo badge by jbusecke in https://github.com/jbusecke/xarrayutils/pull/131
* Migrate RTD to mamba by jbusecke in https://github.com/jbusecke/xarrayutils/pull/132
* Create CITATION.cff by jbusecke in https://github.com/jbusecke/xarrayutils/pull/129
* Rip out deprecated modules by jbusecke in https://github.com/jbusecke/xarrayutils/pull/146
* Switch to pre-commit github app by jbusecke in https://github.com/jbusecke/xarrayutils/pull/147
* Fix boolean dask index in tests by jbusecke in https://github.com/jbusecke/xarrayutils/pull/165
* replace np.float with float by jbusecke in https://github.com/jbusecke/xarrayutils/pull/162

**Full Changelog**: https://github.com/jbusecke/xarrayutils/compare/v1.1.1...v2.0.0

Release to create Zenodo DOI

What's Changed
* Additional options for `sign_agreement` by jbusecke in https://github.com/jbusecke/xarrayutils/pull/118
* Fix shading by jbusecke in https://github.com/jbusecke/xarrayutils/pull/123

**Full Changelog**: https://github.com/jbusecke/xarrayutils/compare/v1.0.0...v1.1.0

This release includes some performance improvments and breaking changes to the utils API, specifically linear_trend and xr_linregress.