sigma-next/CHANGELOG.md

A JavaScript library dedicated to graph drawing.

## sigma.js - changelog:

#### 1.2.0 - (provisional)

- Added the [layout.noverlap](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.layout.noverlap) plugin (thanks to [@apitts](https://github.com/apitts)).
- Added the [renderers.edgeDot](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.renderers.edgeDots) plugin (thanks to [@jotunacorn](https://github.com/jotunacorn)).

#### 1.1.0 - release (Feb 17, 2016)

- Added the SVG renderer.
- Added the `minArrowSize` setting (thanks to [@ssidorchick](https://github.com/ssidorchick)).
- Added an edge quadtree and support for edge events (thanks to [@sheymann](https://github.com/sheymann)).
- Fixed [#362](https://github.com/jacomyal/sigma.js/issues/362): Nodes and edges can now have a number id.
- Added the [renderers.snapshot](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.renderers.snapshot) plugin.
- Fixed [#403](https://github.com/jacomyal/sigma.js/issues/403): renderer string container polymorphism.
- Added an event dispatched when instance is killed.
- Added low-level Barnes-Hut optimization to the [layout.forceAltas2](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.layout.forceAtlas2) plugin (thanks to [@jacomyma](https://github.com/jacomyma)).
- Added the `mouseWheelEnabled` setting.
- Added an option to skip quadtree indexation when refreshing an instance.
- Added `defaultEdgeType` and `defaultNodeType` settings.
- Added a `isDragging` flag in click event.
- Added some features to the [layout.forceAltas2](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.layout.forceAtlas2) plugin.
- Fixed resizing related issues.
- Added the [SVG exporter](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.exporters.svg) plugin.
- Fixed some SVG-related bugs (thanks to [@qinfchen](https://github.com/qinfchen)).
- Added the [A*](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.pathfinding.astar) plugin (thanks to [@A----](https://github.com/A----)).
- Changed the `singleHover` setting to default to `true`.
- Added the [cypher](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.parsers.cypher) plugin (thanks to [@sim51](https://github.com/sim51)).
- Added the [parallel edges](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.renderers.parallelEdges) plugin (thanks to [@3ch01c](https://github.com/3ch01c)).
- Added HDPI screens support (thanks to [@mdamien](https://github.com/mdamien)).
- Fixed a ForceAtlas2 bug related to the `ajustSizes` setting (thanks to [@rangeonnicolas](https://github.com/rangeonnicolas)).
- Improved `sigma.webgl.nodes.fast` implementaton.
- Added some alternatives to `sigma.webgl.edges.def`.
- Various optimizations.

#### 1.0.3 - release (August 22, 2014)

- Fixed [#186](https://github.com/jacomyal/sigma.js/issues/186): NPM sigma package
- New helper `sigma.utils.zoomTo` (thanks to [@josemazo](https://github.com/josemazo))
- Fixed [#241](https://github.com/jacomyal/sigma.js/issues/241): Improved canvas renderer
- Fixed [#244](https://github.com/jacomyal/sigma.js/issues/244): (min|max)(Node|Edge)Size as strings or numbers
- Cross available in the customShapes plugin (thanks to [@csweaver](https://github.com/csweaver))
- [Relative size](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.plugins.relativeSize) plugin (thanks to [@tsdaemon](https://github.com/tsdaemon))
- Fixed y positions from sigma.parsers.gexf (thanks to [@totetmatt](https://github.com/totetmatt))
- Fixed lag problem for the dragNodes plugin on Firefox (thanks to [@apitts](https://github.com/apitts))
- Added the `singleHover` settings (thanks to [@patrickmarabeas](https://github.com/patrickmarabeas))
- Improved dragNodes behaviours with several hovered nodes (thanks to [@patrickmarabeas](https://github.com/patrickmarabeas))
- Added self-loops rendering for curved edges (thanks to [@ssidorchick](https://github.com/ssidorchick))
- Updated gexfParser.js version
- [HITS statistics computation](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.statistics.HITS) plugin (thanks to [@mef](https://github.com/mef))
- Fixed [#299](https://github.com/jacomyal/sigma.js/issues/299): Fixed `npm build`
- Fixed [#332](https://github.com/jacomyal/sigma.js/issues/332): Fixed grunt tasks for building plugins
- Fixed [#347](https://github.com/jacomyal/sigma.js/issues/347): Added polymorphism for the autoRescale setting
- Fixed build for Force-Atlas 2 plugin (thanks to [@luca](https://github.com/luca))
- Fixed some typos (thanks to [@Tal-Daniel](https://github.com/Tal-Daniel))
- [Custom edge shapes](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.renderers.customEdgeShapes) plugin (thanks to [@sheymann](https://github.com/sheymann))
- [Filter API](https://github.com/jacomyal/sigma.js/tree/master/plugins/sigma.plugins.filter) plugin (thanks to [@sheymann](https://github.com/sheymann))
- Right-click support (thanks to [@sheymann](https://github.com/sheymann))
- Event data now always dispatched by sigma.core (thanks to [@sheymann](https://github.com/sheymann))
- Added the `attachBefore` method to `sigma.classes.graph` (thanks to [@sheymann](https://github.com/sheymann))
- Fixed buggy behaviour with the dragNodes plugin when container is offset (thanks to [@Pie21](https://github.com/Pie21))
- Updated NPM dev dependencies
- Fixed a leak in `sigma.classes.graph` (details at [#340](https://github.com/jacomyal/sigma.js/issues/340))
- **WebGL based Force-Atlas 2**

#### 1.0.2 - release (April 2, 2014)

- Added Canvas curved edge renderer
- Fully refactored examples
- Fixed [#211](https://github.com/jacomyal/sigma.js/issues/211): Added default camera getter
- Fixes on ForceAtlas2 API (thanks to [@adkatrit](https://github.com/adkatrit))
- Added Canvas curved arrows edge renderer (thanks to [@ssidorchick](https://github.com/ssidorchick))
- Fixed [#220](https://github.com/jacomyal/sigma.js/issues/220): WebGL edges batch rendering fixed
- Fixed [#175](https://github.com/jacomyal/sigma.js/issues/175): Disable setAutoSettings in ForceAtlas2
- Fixed some minor typos (thanks to [@anirvan](https://github.com/anirvan))
- Added the `sigma.plugins.dragNodes` plugin for the Canvas renderer (thanks to [@josemazo](https://github.com/josemazo))
- Fixed `gjslint.py does not exist` error (thanks to [@jeroencoumans](https://github.com/jeroencoumans))
- Made it easier to build for newbies by not requiring global `grunt-cli` (thanks to [@eins78](https://github.com/eins78))
- Some minor changes on docs and GEXF parser (thanks to [@Yomguithereal](https://github.com/Yomguithereal))
- Added current version number as `sigma.version`
- Fixed [#236](https://github.com/jacomyal/sigma.js/issues/236): Implemented `kill` renderers method

#### 1.0.1 - release (February 26, 2014)

- Custom node shapes and images plug-in (thanks to [@rpeleg1970](https://github.com/rpeleg1970))
- Fixed [#189](https://github.com/jacomyal/sigma.js/issues/189): Added doubleClick events
- Fixed [#183](https://github.com/jacomyal/sigma.js/issues/183): Avoid using `for in` to iterate over arrays (thanks to [@cdevienne](https://github.com/cdevienne))
- Added `http-server` dependency (thanks to [@oncletom](https://github.com/oncletom))
- Minor fix in LICENSE.txt (thanks to [@gdi2290](https://github.com/gdi2290))
- Added `"hidden"` nodes and edges support
- Fixed typo in `sigma.instances` method (thanks to [@juanpastas](https://github.com/juanpastas))
- Fixed ForceAtlas2 stopForceAtlas2 method
- Improved captors
- Plus some minor and various fixes...

#### 1.0.0 - release (January 30, 2014)

- Finalization:
 * Closed issues related to the initial version that were not relevant in this new version
 * Fixed some bugs in the new version related to both versions
 * Added more plugins and code samples, to solve some actual use-cases
 * Fixed a lot of bugs for the release

#### 1.0.0 - draft (November 27, 2013)

- Full new version of sigma from scratch, including old features:
 * ForceAtlas2 plugin
 * GEXF parser
 * Canvas renderer
- ...and some new features:
 * WebGL renderer
 * Touch support
- Also added some unit tests (main classes, core API, ...).
- Architecture fully rewritten