CHANGELOG

This file lists notable changes included in each Marzipano release. Please note
that only library changes are considered; changes to tests, documentation, demos
or the Marzipano Tool are not tracked.

Each change is prefixed by one of:

- `New`: a newly introduced feature.
- `Fix`: a fix to an existing bug.
- `Breaking`: a breaking change to the API.

Related GitHub issue or pull request numbers are indicated in brackets.

# Upcoming release

# v0.10.2 [2021-03-18]

# New: implement a pinch drag mode.
# Fix: prevent infinite loop when movement callback starts new movement (#364).
# Fix: buggy image cropping on Firefox (#369).

# v0.10.1 [2020-12-23]

* Fix: broken release script (#362).

# v0.10.0 [2020-12-23]

* New: add a `wrapContext` debug option to WebGlStage.
* Fix: pass tile instead of asset to `networkError` callback (#342).
* Breaking: delete Flash and CSS renderers (#350).

# v0.9.1 [2019-11-24]

* New: provide a way to override the easing function in Scene#lookTo (#242).
* New: allow controls to interrupt an ongoing tween.
* Fix: crash in ImageUrlSource on retry (#264).

# v0.9.0 [2019-04-15]

* New: `Layer#renderComplete` event (#200).
* New: allow setting additional CSS transforms on non-embedded hotspot.
* New: add Stage option for progressive loading (#99).
* Fix: make it possible for multiple layers to share a TextureStore (#232).
* Fix: increase the TextureStore default LRU size from 32 to 512.
* Breaking: StaticAsset and DynamicAsset replace existing Asset classes.
* Breaking: TextureStore no longer receives a Geometry argument.
* Breaking: the `TileClass` property of classes is now called `Tile`.

# v0.8.0 [2018-10-29]

* New: `Stage#renderComplete` event (#40, #109, #181, #188).
* New: `TextureStore#textureStartLoad` event (#189).
* Fix: make WebGL rendering resilient to device pixel ratio changes (#196).
* Breaking: listeners are no longer called with event name as first argument.
* Breaking: remove `Layer#stage` and the `stage` Layer constructor argument.
* Breaking: remove underscore from Stage methods meant to be overridden.
* Breaking: remove ImageUrlSource utility methods for querying template string.

# v0.7.2 [2018-07-15]

* New: emit event for network error on ImageUrl (#166).
* New: allow default mouse cursors to be overridden (#158).
* Fix: export shaders as source to be compatible with module loaders (#177).
* Fix: use more conservative value for fov epsilon (#136).
* Fix: hotspot clicks not working on iOS (#173, #157).
* Fix: WebGL errors when switching renderers (#171).

# v0.7.1 [2018-02-23]

* Fix: handling of WebGlStage options.

# v0.7.0 [2018-02-23]

* New: support multiple layers per scene.
* New: allow layers to be inserted into custom position.
* Fix: disable WebGL antialiasing by default (#147).
* Fix: `Geometry#visibleTiles` no longer crashes on a null viewport.
* Fix: `Viewer#lookTo` (#126).
* Fix: layer addition/removal during scene transition.
* Breaking: remove Layer#setView.

# v0.6.0 [2017-11-04]

* Fix: generate mipmaps only for power-of-two textures.
* Fix: blending of semitransparent textures (#112).
* Fix: controls updating view shared by multiple layers (#111).
* Breaking: remove the WebGlStage `blendFunc` option.

# v0.5.5 [2017-08-30]

* Fix: hotspot clicks not working on Android (#87).

# v0.5.4 [2017-03-27]

* Fix: crash in browsers without typed array support.

# v0.5.3 [2016-12-05]

* Fix: broken equirectangular rendering.

# v0.5.2 [2016-12-01]

* New: ability to take a snapshot of the stage (#30).
* Fix: actually remove event listeners in control destructors.
* Fix: prevent bounce scroll on iOS.
* Fix: cross-domain image loading on Flash.

# v0.5.1 [2016-05-20]

* Breaking: remove the mistakenly exported `supported` API.

# v0.5.0 [2016-03-01]

* First open source release!