Qsonic

What's Changed
* fix varlss-as-additive-noise option to be action store_true by p-slash in https://github.com/p-slash/qsonic/pull/91


**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.8.2...v0.8.3

What's Changed
* `--varlss-as-additive-noise` option modify ivar with additive term by p-slash in https://github.com/p-slash/qsonic/pull/89


**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.8.1...v0.8.2

What's Changed
* True continuum calculates variance stats by p-slash in https://github.com/p-slash/qsonic/pull/82
* Save residuals in the rest-frame by p-slash in https://github.com/p-slash/qsonic/pull/83
* Fix skip-resomat option in mocks by p-slash in https://github.com/p-slash/qsonic/pull/84
* Use cubic splines to integrate legendre polynomials when projecting out by p-slash in https://github.com/p-slash/qsonic/pull/85
* copy delta data as float64 to prevent Numba not implemented error by p-slash in https://github.com/p-slash/qsonic/pull/86
* calibrate ivar with estimated etas in continuum fitting by p-slash in https://github.com/p-slash/qsonic/pull/87
* Lyb BAL lines. No DLA wing correction l>lya by p-slash in https://github.com/p-slash/qsonic/pull/88


**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.8.0...v0.8.1

What's Changed
* Redesign to read tile format by p-slash in https://github.com/p-slash/qsonic/pull/81

This redesign breaks some previous API in reading spectra and catalog. Please follow the updated instructions in readthedocs.

**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.7.8...v0.8.0

- [update and fix installation instructions](https://github.com/p-slash/qsonic/commit/aca3a557c94e36c8ee40277333a71f37dcd8e1bf)

**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.7.6...v0.7.7

What's Changed
* Fix flux calibration by p-slash in https://github.com/p-slash/qsonic/pull/80


**Full Changelog**: https://github.com/p-slash/qsonic/compare/v0.7.5...v0.7.6