From cc4c5bf97e23e64582f2a8142eb4d117dd743e2d Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Tue, 4 Aug 2026 02:57:14 +0000
Subject: [PATCH] chore(main): release pubsub 5.4.0

---
 .release-please-manifest.json   |  2 +-
 changelog.json                  | 55 ++++++++++++++++++++++++++++++++-
 handwritten/pubsub/CHANGELOG.md | 15 +++++++++
 handwritten/pubsub/package.json |  2 +-
 4 files changed, 71 insertions(+), 3 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 86fea6bbdbef..1a45f6f477e5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -32,7 +32,7 @@
   "handwritten/logging": "11.3.0",
   "handwritten/logging-bunyan": "5.1.2",
   "handwritten/logging-winston": "6.0.2",
-  "handwritten/pubsub": "5.3.1",
+  "handwritten/pubsub": "5.4.0",
   "handwritten/spanner": "8.10.0",
   "handwritten/storage": "7.21.0",
   "packages/google-ads-admanager": "0.8.0",
diff --git a/changelog.json b/changelog.json
index bfb942099b21..10c42192c3db 100644
--- a/changelog.json
+++ b/changelog.json
@@ -1,6 +1,59 @@
 {
   "repository": "googleapis/google-cloud-node",
   "entries": [
+    {
+      "changes": [
+        {
+          "type": "feat",
+          "sha": "3c04d32f30085db6ee657f3f0871a08e55326bbc",
+          "message": "Split GAPIC from the pubsub handwritten package",
+          "issues": [
+            "8854"
+          ],
+          "scope": "pubsub"
+        },
+        {
+          "type": "feat",
+          "sha": "3881dca9c22aff41739a19a7078c568bc05033c0",
+          "message": "Add support for streaming pull keepalives from the server",
+          "issues": [
+            "7819"
+          ],
+          "scope": "pubsub"
+        },
+        {
+          "type": "feat",
+          "sha": "a2415320b9c840f6ae27894451abb561a080ff82",
+          "message": "Consolidate prettierignore and prettierrc files: handwritten",
+          "issues": [
+            "8081"
+          ]
+        },
+        {
+          "type": "fix",
+          "sha": "3ec901e2cb45859adfbe914bc0385e6cdf2f2e9a",
+          "message": "Remove vulnerable dependency `uuid`",
+          "issues": [
+            "8120"
+          ],
+          "scope": "deps"
+        },
+        {
+          "type": "fix",
+          "sha": "08959de575487690194fe851414ac7f6357e29e2",
+          "message": "Increase streaming pull timeout",
+          "issues": [
+            "8345"
+          ],
+          "scope": "pubsub"
+        }
+      ],
+      "version": "5.4.0",
+      "language": "JAVASCRIPT",
+      "artifactName": "@google-cloud/pubsub",
+      "id": "a69f47f7-c158-4336-a91b-58c79bffbc51",
+      "createTime": "2026-08-04T02:57:11.826Z"
+    },
     {
       "changes": [
         {
@@ -83908,5 +83961,5 @@
       "createTime": "2023-01-28T04:18:24.718Z"
     }
   ],
-  "updateTime": "2026-07-29T20:49:49.925Z"
+  "updateTime": "2026-08-04T02:57:11.826Z"
 }
\ No newline at end of file
diff --git a/handwritten/pubsub/CHANGELOG.md b/handwritten/pubsub/CHANGELOG.md
index d1803daec02e..1c2befede008 100644
--- a/handwritten/pubsub/CHANGELOG.md
+++ b/handwritten/pubsub/CHANGELOG.md
@@ -5,6 +5,21 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/pubsub?activeTab=versions
 
+## [5.4.0](https://github.com/googleapis/google-cloud-node/compare/pubsub-v5.3.1...pubsub-v5.4.0) (2026-08-04)
+
+
+### Features
+
+* Consolidate prettierignore and prettierrc files: handwritten ([#8081](https://github.com/googleapis/google-cloud-node/issues/8081)) ([a241532](https://github.com/googleapis/google-cloud-node/commit/a2415320b9c840f6ae27894451abb561a080ff82))
+* **pubsub:** Add support for streaming pull keepalives from the server ([#7819](https://github.com/googleapis/google-cloud-node/issues/7819)) ([3881dca](https://github.com/googleapis/google-cloud-node/commit/3881dca9c22aff41739a19a7078c568bc05033c0))
+* **pubsub:** Split GAPIC from the pubsub handwritten package ([#8854](https://github.com/googleapis/google-cloud-node/issues/8854)) ([3c04d32](https://github.com/googleapis/google-cloud-node/commit/3c04d32f30085db6ee657f3f0871a08e55326bbc))
+
+
+### Bug Fixes
+
+* **deps:** Remove vulnerable dependency `uuid` ([#8120](https://github.com/googleapis/google-cloud-node/issues/8120)) ([3ec901e](https://github.com/googleapis/google-cloud-node/commit/3ec901e2cb45859adfbe914bc0385e6cdf2f2e9a))
+* **pubsub:** Increase streaming pull timeout ([#8345](https://github.com/googleapis/google-cloud-node/issues/8345)) ([08959de](https://github.com/googleapis/google-cloud-node/commit/08959de575487690194fe851414ac7f6357e29e2))
+
 ## [5.3.1](https://github.com/googleapis/google-cloud-node/compare/pubsub-v5.3.0...pubsub-v5.3.1) (2026-05-11)
 
 
diff --git a/handwritten/pubsub/package.json b/handwritten/pubsub/package.json
index e43dd2101941..1ac0a8974008 100644
--- a/handwritten/pubsub/package.json
+++ b/handwritten/pubsub/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/pubsub",
   "description": "Cloud Pub/Sub Client Library for Node.js",
-  "version": "5.3.1",
+  "version": "5.4.0",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {