Update CHANGELOG.md

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 FEATURES:
 * **New Datasource**: `data.google_projects` for retrieving a list of projects based on a filter. [GH-493]
+* **New Resource**: `google_tpu_node` for Cloud TPU Nodes [GH-494]
 
 ENHANCEMENTS:
 * compute: `google_compute_disk` and `google_compute_region-disk` will now detach themselves from a more up to date set of users at delete time. [GH-480]
@@ -10,6 +11,8 @@ ENHANCEMENTS:
 BUG FIXES:
 * compute: `data.google_compute_subnetwork` outputs the `self_link` field again. [GH-481]
 * compute: `google_app_engine_application` correctly outputs `gcr_domain`.  [GH-479]
+* container: `google_container_cluster` private_cluster_config now has a diff suppress to prevent a permadiff for and allows for empty `master_ipv4_cidr_block`  [GH-460]
+* container: `google_container_cluster` import behavior fixed/documented for TF-state-only fields (`remove_default_node_pool`, `min_master_version`) [GH-476][GH-487][GH-495]
 
 ## 2.1.0 (February 26, 2019)