meta: 6.18.1 CHANGELOG (#4645)

CHANGELOG.md

@@ -4,6 +4,15 @@
 
 - "You miss 100 percent of the chances you don't take. — Wayne Gretzky" — Michael Scott
 
+## 6.18.1
+
+- fix(ember): use _backburner if it exists (#4603)
+- feat(gatsby): Upgrade Sentry Webpack Plugin to 1.18.8 (#4636)
+- feat(nextjs): Upgrade Sentry Webpack Plugin to 1.18.8 (#4643)
+- fix(nextjs): webpack as optional peer-dependency (#4634)
+
+Work in this release contributed by @belgattitude, @pbernery, and @kylemh. Thank you for your contributions!
+
 ## 6.18.0
 
 This patch deprecates the `frameContextLines` option for the Node SDK. The [migration documentation](./MIGRATION.md#upgrading-from-6.17.x-to-6.18.0) details how to migrate off the deprecated `frameContextLines` option.