add sentence about ivy

Author: Lms24

CHANGELOG.md

@@ -6,7 +6,9 @@
 
 ## 7.39.0
 
-This release adds a new `enableTracing` option, which can be used instead of `tracesSampleRate` for an easier setup.
+This release adds a new package, `@sentry/angular-ivy`, which is our Angular SDK with full support for Angular's rendering engine, Ivy.
+
+This release also adds a new `enableTracing` option, which can be used instead of `tracesSampleRate` for an easier setup.
 Related to this, the `hasTracingEnabled` utility function was moved from `@sentry/tracing` to `@sentry/core`.
 The old export from `@sentry/tracing` has been deprecated and will be removed in v8.