Special

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.2.5...v0.2.6

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.2.4...v0.2.5

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.2.2...v0.2.3

What's Changed
* Typo fix in bibliography by dfm in https://github.com/VChristiaens/special/pull/3
* [Bug fix in case of instru_idx not provided when instru_res is provided](https://github.com/VChristiaens/special/commit/2ee00c385eda1f829ee68ea681cdf37c964df138) by VChristiaens
* Recommended version for the [exoplanet data challenge - phase 2](https://github.com/exoplanet-imaging-challenge/phase2).

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.1.4...v0.1.5

What's Changed
* Edits for JOSS review by dfm in https://github.com/VChristiaens/special/pull/2
* Updated warning when trying to calculate spectral indices with low spectral resolution spectra by VChristiaens in https://github.com/VChristiaens/special/commit/f628f3fa095f272c6e6baf3e9ee3af4043ba1017
* Minor improvements to the Jupyter notebook tutorial (clarifications regarding where to download the notebook, the assumed flux unit convention, etc.) by VChristiaens in https://github.com/VChristiaens/special/commit/04a0b95c6940e3f8b43c2cc1754a9ec064cf792c and https://github.com/VChristiaens/special/commit/4e2531fdec3ce067816ca8777bfd9df744dea5b0

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.1.3...v0.1.4

What's Changed
* Improved spectrum resampling routine, for faster handling of high-resolution models to be convolved+resampled considering multiple different resolving powers by VChristiaens in https://github.com/VChristiaens/special/pull/1

**Full Changelog**: https://github.com/VChristiaens/special/compare/v0.1.2...v0.1.3