- BREAKING CHANGE: in v3.x modified styles like flat and antd were self contained. In v4.x, all styles require importing the blueprint base styles from
./base/blueprint.css&./base/blueprint-tokens.css, and the overriding them with a style from./overrides/style/override.css&./overrides/style/override-tokens.css../overrides/style/custom-tokens.*files are also not self contained and require their base counterparts. - BREAKING CHANGE: all paths and filenames have been changed since v3.x
- Method of theme switching in the app no longer relies on the React Lazy Style Switcher. It is now just scoped to style css classes.