Update CHANGELOG.md

Author: megan07

CHANGELOG.md

@@ -1,4 +1,19 @@
-## 4.14.0 (Unreleased)
+## 4.15.0 (Unreleased)
+## 4.14.0 (March 14, 2022)
+
+FEATURES:
+* **New Resource:** `google_bigqueryreservation_assignment` ([#4098](https://github.com/hashicorp/terraform-provider-google-beta/pull/4098))
+* **New Resource:** `google_apikeys_key` ([#4114](https://github.com/hashicorp/terraform-provider-google-beta/pull/4114))
+
+IMPROVEMENTS:
+* artifactregistry: added maven config for `google_artifact_registry_repository` ([#4112](https://github.com/hashicorp/terraform-provider-google-beta/pull/4112))
+* cloudbuild: added support for manual builds, git source for webhook/pubsub triggered builds and filter field ([#4100](https://github.com/hashicorp/terraform-provider-google-beta/pull/4100))
+* container: added support for gvnic to `google_container_node_pool` ([#4111](https://github.com/hashicorp/terraform-provider-google-beta/pull/4111))
+* dataproc: added `preemptibility` field to the `preemptible_worker_config` of `google_dataproc_cluster` ([#4107](https://github.com/hashicorp/terraform-provider-google-beta/pull/4107))
+* serviceusage: supported `force` behavior for deleting consumer quota override ([#4094](https://github.com/hashicorp/terraform-provider-google-beta/pull/4094))
+
+BUG FIXES:
+* dataproc: fixed a crash when `logging_config` only contains `nil` entry  in `google_dataproc_job` ([#4108](https://github.com/hashicorp/terraform-provider-google-beta/pull/4108))
 
 ## 4.13.0 (March 7, 2022)