launchdarkly/js-client-sdk 2.5.0 on GitHub

[2.5.0] - 2018-08-27

Starting in version 2.0.0, there was a problem where analytics events would not be generated correctly if you initialized the client with bootstrap data, because the bootstrap data did not include some flag metadata that the front end uses for events. The client now supports an extended format for bootstrap data that fixes this problem; this is generated by calling a new method that has been added to the server-side SDKs, allFlagsState/all_flags_state (previously allFlags/all_flags). Therefore, if you want analytics event data and you are using bootstrap data from the back end, you should upgrade both your JavaScript SDK and your server-side SDK, and use allFlagsState on the back end. This does not require any changes in your JavaScript code. If you use bootstrap data in the old format, the SDK will still be usable but events will not work correctly.
When posting events to LaunchDarkly, if a request fails, it will be retried once.
The TypeScript mappings for the SDK were omitted from the distribution in the previous release. They are now in the distribution again, in the root folder instead of in src, and have been renamed from index.d.ts to typings.d.ts.