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**Added** - fix: add react19 support [\#2818](#2818) ([jd3vi1](https://github.com/jd3vi1))
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Changes
Main objective is to make auth0/lock compatible with react v19.
Primary change is to widen the react version in package.json to now support
^18.2.0 || ^19.0.0, this is being done to fix the issue where users are not able to run auth0/lock in react apps using v19 (Issue 2739).Other changes made are for upgrading the test suite to use react-testing-library in all the test files.
We had to migrate from enzyme to react-testing-library, since enzyme is not compatible with react 19 and there is no reliable adapter available as well.
References
The issue in question is here -> (Issue 2739)
Testing
Tested the new build in a sample-react app using vite as a bundler and all the green flows are working. Used it through both CDN and npm locally.
Checklist