changelog: update for 1.50.0 release

Signed-off-by: Piyush Jena <[email protected]>

Author: piyush-jena

CHANGELOG.md

@@ -1,3 +1,16 @@
+# v1.50.0 (2025-10-20)
+
+## Release Highlights
+* Allow multiple sequential calls of `apiclient ephemeral-storage bind` ([bottlerocket-core-kit#679])
+
+## OS Changes
+* Update `bottlerocket-sdk` from 0.64.0 to 0.65.0 ([commits](https://github.com/bottlerocket-os/bottlerocket-sdk/compare/v0.64.0...v0.65.0))([])
+* Update `bottlerocket-kernel-kit` from 4.3.3 to 4.4.0 [CHANGELOG](https://github.com/bottlerocket-os/bottlerocket-kernel-kit/blob/develop/CHANGELOG.md#v440-2025-10-16) ([commits](https://github.com/bottlerocket-os/bottlerocket-kernel-kit/compare/v4.3.3...v4.4.0)) ([])
+* Update `bottlerocket-core-kit` from 10.6.0 to 10.8.0 [CHANGELOG](https://github.com/bottlerocket-os/bottlerocket-core-kit/blob/develop/CHANGELOG.md#v1080-2025-10-15) ([commits](https://github.com/bottlerocket-os/bottlerocket-core-kit/compare/v10.6.0...v10.8.0)) ([])
+* Update `admin-container` from 0.12.2 to 0.12.3 [CHANGELOG](https://github.com/bottlerocket-os/bottlerocket-admin-container/blob/develop/CHANGELOG.md#0123) ([commits](https://github.com/bottlerocket-os/bottlerocket-admin-container/compare/v0.12.2...v0.12.3)) ([])
+* Update `bootstrap-container` from 0.2.6 to 0.2.7 [CHANGELOG](https://github.com/bottlerocket-os/bottlerocket-bootstrap-container/blob/develop/CHANGELOG.md#027) ([commits](https://github.com/bottlerocket-os/bottlerocket-bootstrap-container/compare/v0.2.6...v0.2.7)) ([])
+* Update `control-container` from 0.8.8 to 0.8.9 [CHANGELOG](https://github.com/bottlerocket-os/bottlerocket-control-container/blob/develop/CHANGELOG.md#089) ([commits](https://github.com/bottlerocket-os/bottlerocket-control-container/compare/v0.8.8...v0.8.9)) ([])
+
 # v1.49.0 (2025-10-09)
 
 ## OS Changes