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1.58

CesiumGS/cesium1.58Jun 3, 2019by hpinkos

AI Summary

This release focuses on optimizing the management of Bing imagery sessions and fixes critical memory leaks associated with entity removal and attribution display.

Key Highlights

  • Reduced the number of Bing transactions and ion sessions used when destroying and recreating the same imagery layer.
  • Fixed a memory leak when removing entities that had a `HeightReference` of `CLAMP_TO_GROUND` or `RELATIVE_TO_GROUND`.
  • Fixed 3D Tiles credits not being shown in the data attribution box.

Full Release Notes

1.58 - 2019-06-03

Highlights include:
* Reduce the number of Bing transactions and ion Bing sessions used when destroying and recreating the same imagery layer to 1.
* Fixed memory leak when removing entities that had a `HeightReference` of `CLAMP_TO_GROUND` or `RELATIVE_TO_GROUND`. This includes when removing a `DataSource`. 
* Fixed 3D Tiles credits not being shown in the data attribution box.

See the [change log](https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/CHANGES.md) for the complete list of changes.