# v1.4.9 ## Improvements ### Sync Api - [ ] added parseSync() and transformSync() with limitations : they do not support async operations such as flattening import at-rule, parse file or stream. ### Sourcemap - [x] Embed CSS content into the sourcemap when the src file is not provided ### Performance - [x] Implement lazy token offsets calculation - [x] Remove unnecessary values rounding
v1.4.9
Improvements
Sync Api
Sourcemap
Performance