chore(main): release firestore 8.4.0 (#7898)

* chore(main): release firestore 8.4.0

* Update package.json - pin "sinon": "21.0.3",

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Mark Duckworth <1124037+MarkDuckworth@users.noreply.github.com>

Author: release-please[bot]

.release-please-manifest.json

@@ -25,7 +25,7 @@
   "handwritten/cloud-profiler": "6.0.4",
   "handwritten/datastore": "10.1.0",
   "handwritten/error-reporting": "3.0.5",
-  "handwritten/firestore": "8.3.0",
+  "handwritten/firestore": "8.4.0",
   "handwritten/logging": "11.2.1",
   "handwritten/logging-bunyan": "5.1.1",
   "handwritten/logging-winston": "6.0.1",

changelog.json

@@ -1,6 +1,76 @@
 {
   "repository": "googleapis/google-cloud-node",
   "entries": [
+    {
+      "changes": [
+        {
+          "type": "feat",
+          "sha": "228fe85ad548968823bc9c99e21afceacf2638b0",
+          "message": "Added public preview support for full-text search and geo search in Pipelines.",
+          "issues": []
+        },
+        {
+          "type": "feat",
+          "sha": "fb317f859be6d1c9f60cf388431f6419a3dc5055",
+          "message": "Add support for subqueries",
+          "issues": [
+            "7839"
+          ],
+          "scope": "firestore"
+        },
+        {
+          "type": "feat",
+          "sha": "09cd24fcb742fa2f084c4c358a0156aac7951c26",
+          "message": "[firestore] Add support for DML",
+          "issues": []
+        },
+        {
+          "type": "feat",
+          "sha": "77ce3195b2b5f569b7fba33ea5bcc05391428318",
+          "message": "[firestore] Add support for DML",
+          "issues": []
+        },
+        {
+          "type": "fix",
+          "sha": "e8755b5f490e6eca885804792a18119a7a822a0a",
+          "message": "Update pipeline tests for backend changes",
+          "issues": [],
+          "scope": "firestore"
+        },
+        {
+          "type": "fix",
+          "sha": "e5dd91e03595452fc1dece58ca6b0c553f72398f",
+          "message": "Update pipeline tests for backend changes",
+          "issues": [],
+          "scope": "firestore"
+        },
+        {
+          "type": "feat",
+          "sha": "f17a79153046f578bda9bbd0d2cdb9ed9371d500",
+          "message": "Add the parent expression",
+          "issues": [],
+          "scope": "firestore"
+        },
+        {
+          "type": "fix",
+          "sha": "7d044d1f9d30ab0edef38d1fc07311799a3e9f91",
+          "message": "Refactor the parameters for timestamp expressions and fix bug for timeGranularity lowercase",
+          "issues": []
+        },
+        {
+          "type": "feat",
+          "sha": "deeb265d21751393a71224a3793adb38582f39b8",
+          "message": "Add timestamp expressions",
+          "issues": [],
+          "scope": "firestore"
+        }
+      ],
+      "version": "8.4.0",
+      "language": "JAVASCRIPT",
+      "artifactName": "@google-cloud/firestore",
+      "id": "fd726701-c7d2-4d2b-a01a-974a73c4e114",
+      "createTime": "2026-04-09T15:40:49.002Z"
+    },
     {
       "changes": [
         {
@@ -69536,5 +69606,5 @@
       "createTime": "2023-01-28T04:18:24.718Z"
     }
   ],
-  "updateTime": "2026-04-08T00:07:52.535Z"
+  "updateTime": "2026-04-09T15:40:49.002Z"
 }

handwritten/firestore/CHANGELOG.md

@@ -4,6 +4,25 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/firestore?activeTab=versions
 
+## [8.4.0](https://github.com/googleapis/google-cloud-node/compare/firestore-v8.3.0...firestore-v8.4.0) (2026-04-09)
+
+
+### Features
+
+* [firestore] Add support for DML ([09cd24f](https://github.com/googleapis/google-cloud-node/commit/09cd24fcb742fa2f084c4c358a0156aac7951c26))
+* [firestore] Add support for DML ([77ce319](https://github.com/googleapis/google-cloud-node/commit/77ce3195b2b5f569b7fba33ea5bcc05391428318))
+* Added public preview support for full-text search and geo search in Pipelines. ([228fe85](https://github.com/googleapis/google-cloud-node/commit/228fe85ad548968823bc9c99e21afceacf2638b0))
+* **firestore:** Add support for subqueries ([#7839](https://github.com/googleapis/google-cloud-node/issues/7839)) ([fb317f8](https://github.com/googleapis/google-cloud-node/commit/fb317f859be6d1c9f60cf388431f6419a3dc5055))
+* **firestore:** Add the parent expression ([f17a791](https://github.com/googleapis/google-cloud-node/commit/f17a79153046f578bda9bbd0d2cdb9ed9371d500))
+* **firestore:** Add timestamp expressions ([deeb265](https://github.com/googleapis/google-cloud-node/commit/deeb265d21751393a71224a3793adb38582f39b8))
+
+
+### Bug Fixes
+
+* **firestore:** Update pipeline tests for backend changes ([e8755b5](https://github.com/googleapis/google-cloud-node/commit/e8755b5f490e6eca885804792a18119a7a822a0a))
+* **firestore:** Update pipeline tests for backend changes ([e5dd91e](https://github.com/googleapis/google-cloud-node/commit/e5dd91e03595452fc1dece58ca6b0c553f72398f))
+* Refactor the parameters for timestamp expressions and fix bug for timeGranularity lowercase ([7d044d1](https://github.com/googleapis/google-cloud-node/commit/7d044d1f9d30ab0edef38d1fc07311799a3e9f91))
+
 ## [8.3.0](https://github.com/googleapis/nodejs-firestore/compare/v8.2.0...v8.3.0) (2026-02-02)
 
 

handwritten/firestore/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/firestore",
   "description": "Firestore Client Library for Node.js",
-  "version": "8.3.0",
+  "version": "8.4.0",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {