Whitecanvas

New Features
* Vispy grid lines by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/44
* Implement missing features of pyqtgraph by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/45
* Rects layer by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/48
* Implement selection tools by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/47
* Add `alpha` methods by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/49
* Methods for checking if points are contained in a selection by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/50

Bug Fixes
* bug fix for vispy=0.14.2 by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/46

**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.5...v0.2.6

New Features
* Implement stacked categorical plotter by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/26
* Categorical plot with numeric categories by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/28
* Support format string for `with_text` functions by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/29
* Inset and twin plot by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/34
* Implement heatmap function for cat_x/y by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/36

Bug Fixes
* Fix InfCurve problems by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/35
* Refactor text properties by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/43

Others
* add codecov by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/27
* Move imref methods by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/37
* pin psygnal by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/41
* Fix vispy blending by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/42


**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.4...v0.2.5

New features
* Implement `add_hist2d` and `add_kde2d` with colors by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/20
* Overlaying methods for box plot and violin plot by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/25

Bug fixes
* Fix marker layer by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/21
* Fix tooltip artist of matplotlib by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/24

**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.3...v0.2.4

Highlight

- Legend is supported! Call `canvas.add_legend()` to automatically add legends independent of the backend. See the documentation for the details.

What's Changed
* vispy: performance improvement and bug fix in tick visibility by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/18
* Support backend-independent legend items by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/19


**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.2...v0.2.3

Highlights

* Joint plot is implemented. Use `from whitecanvas import new jointgrid` to create a `JointGrid` canvas, which plots joint and marginal distributions at the same time. See /examples/joint_grid.py.

New Features

* More mouse interactions by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/12
* Implement `to_html` to embed interactive plots in the docs by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/13
* Updates regarding to rug plot by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/16
* Implement joint plot by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/17

Bug Fixes

* Fix `with_xerr` and `with_yerr` by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/11
* Fix plotly problems by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/10
* Fix vispy Band layer by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/8
* Fix clicked events not evoked in plotly by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/14

Deprecations
* Rename methods by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/15

**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.1...v0.2.2

This release fixes some bugs that were found during writing the docs.

What's Changed
* Fix autoscaling and error bars by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/4
* Improve hover text by hanjinliu in https://github.com/hanjinliu/whitecanvas/pull/5


**Full Changelog**: https://github.com/hanjinliu/whitecanvas/compare/v0.2.0...v0.2.1