Deprecating Our Legacy JavaScript SDK Sentry is deprecating its old raven-js JavaScript SDK in favor of the newer `@sentry/browser` SDK, which offers several improvements including a unified API, built-in TypeScript support, and clearer function signatures. The new SDK will be fully compatible with existing Sentry installations and will provide a more powerful and customizable experience for users. The deprecation is intended to encourage users to upgrade to the newer SDK, which was designed with features like APM in mind and has undergone significant bug fixes and minor improvements.