Javascript-SDK - 4.8.0
3 min
[4.8.0]
November 29, 2021
New Features
- Added a Lite bundle which does not include Data file manager and Event Processor packages. This reduces the bundle size up to 20% and is helpful for some platforms (such as edge service providers) that do not need extended functionality offered by these packages.
- Removed Client engine validation in the SDK to allow tracking events from new clients without modifying SDK code.
Performance Improvements
- Reduced SDK client initialization time by removing OptimizelyConfig creation from initialization. The OptimizelyConfig object is now created on the first call to getOptimizelyConfig API.
- Made Improvements to logging mechanism. The SDK no longer concatenates and formats messages which do not qualify for the log level set by the user.
Changed
- Updated json-schema package version to 0.4.0 to fix a high-severity vulnerability (Prototype Pollution).