# Old CesiumJS codes no longer work with the new version 1.103

**URL:** <https://community.cesium.com/t/old-cesiumjs-codes-no-longer-work-with-the-new-version-1-103/23218>\
**Category:** CesiumJS\
**Created:** [April 3, 2023, 2:49pm UTC](https://community.cesium.com/t/old-cesiumjs-codes-no-longer-work-with-the-new-version-1-103/23218 "2023-04-03T14:49:15Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Marco13](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/marco13/32/2757_2.png) [@Marco13](https://community.cesium.com/u/Marco13)\
**Post date:** [April 5, 2023, 12:34pm UTC](https://community.cesium.com/t/old-cesiumjs-codes-no-longer-work-with-the-new-version-1-103/23218/10 "2023-04-05T12:34:38Z")

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Good to hear that.

You might want to have a look at the other warnings, though. There are some ongoing changes regarding the `options.url` and the `readyPromise` that will be removed in Cesium 1.107. There is a detailed description of the changes in [CesiumJS Ready Promise Deprecation / API Changes](https://community.cesium.com/t/cesiumjs-ready-promise-deprecation-api-changes/22469) . It’s hard to say where and how exactly that will affect _your_ code, but you might want to keep an eye on that.

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