chore(main): release grafeas-v1 1.7.0

Author: release-please[bot]

.release-please-manifest.json

@@ -1039,7 +1039,7 @@
   "google-shopping-merchant-reviews-v1beta+FILLER": "0.0.0",
   "grafeas": "1.5.3",
   "grafeas+FILLER": "0.0.0",
-  "grafeas-v1": "1.6.0",
+  "grafeas-v1": "1.7.0",
   "grafeas-v1+FILLER": "0.0.0",
   "help": "0.0.1",
   "help+FILLER": "0.0.0",

grafeas-v1/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+### 1.7.0 (2026-02-11)
+
+#### Features
+
+* A new field `last_vulnerability_update_time` is added to message `.grafeas.v1.DiscoveryOccurrence` ([#32397](https://github.com/googleapis/google-cloud-ruby/issues/32397)) 
+
 ### 1.6.0 (2026-01-13)
 
 #### Features

grafeas-v1/lib/grafeas/v1/version.rb

@@ -19,6 +19,6 @@
 
 module Grafeas
   module V1
-    VERSION = "1.6.0"
+    VERSION = "1.7.0"
   end
 end