Grafanalib

Changes
-------

* Added more YAxis formats, added Threshold and SeriesOverride types
* dataLinks support in graphs
* Add Elasticsearch bucket script pipeline aggregator
* Added ability to hide metrics for Elasticsearch MetricAggs
* Add derivative metric aggregation for Elasticsearch
* Add ``Stat`` class (and ``StatMapping``, ``StatValueMapping``, ``StatRangeMapping``) to support the Stat panel
* Add ``Svg`` class to support the SVG panel
* Add ``PieChart`` class for creating Pie Chart panels
* Add `transparent` setting to classes that were missing it (Heatmap, PieChart)
* Add InfluxDB data source
* Add ``auto_ref_ids`` to ``Graph``

Thanks a lot for your contributions to this release, DWalker487, JamesGibo, daveworth, dholbach, fauust, larsderidder, matthewmrichter.

Changes

* Fix crasher instatiating elasticsearch panels (245).
* Remove unused ``tools/`` directory.

Thanks a lot for your contributions to this release, DWalker487, dholbach and matthewmrichter.

Changes

- Add Heatmap class (and HeatmapColor) to support the Heatmap panel (170)
- Add BarGuage for creating bar guages panels in grafana 6
- Add GuagePanel for creating guages in grafana 6
- Removed gfdatasource - feature is built in to Grafana since v5.
- Generate API docs for readthedocs.org
- Fix AlertList panel generation
- Add both upper and lower case "time" pattern for time_series column format in Table class
- Drop testing of Python 2.7, it has been EOL'ed and CI was broken due to this.
- Automatically test documentation examples.
- Point to dev meeting resources.
- Add description attribute to Dashboard.
- Add support for custom variables.
- Point out documentation on readthedocs more clearly.
- Add average metric aggregation for elastic search
- Bugfix to query ordering in Elasticsearch TermsGroupBy
- Added all parameters for StringColumnStyle
- Add Elasticsearch Sum metric aggregator
- Add Statusmap class (and StatusmapColor) to support the Statusmap panel plugin
- Bugfix to update default Threshold values for GaugePanel and BarGauge
- Use Github Actions for CI.
- Fix test warnings.
- Update BarGauge and GaugePanel default Threshold values.
- Update release instructions.

Thanks a lot to the contributions from DWalker487, bboreham, butlerx, dholbach, franzs, jaychitalia95, matthewmrichter and number492 for this release!

It's been a while since the last release and we are happy to get this one into your hands.
0.5.5 is a maintenance release, most importantly it adds support for Python >= 3.5.

We are very delighted to welcome Matt Richter on board as maintainer.

Changes
-------

* Automate publishing to PyPI with GitHub Actions
* Update README.rst to make the example work
* Bump Dockerfile to use Alpine 3.10 as base
* Fix up ``load_source()`` call which doesn't exist in Python 3.5
* Update versions of Python tested
* Repair tests
* pin to attrs 19.2 and fix deprecated arguments

Many thanks to contributors bboreham, dholbach, ducksecops, kevingessner, matthewmrichter, uritau.