chore(main): release 0.303.0

Author: release-please[bot]

AiPlatform/VERSION

@@ -1 +1 @@
-1.38.0
+1.39.0

CHANGELOG.md

@@ -1,5 +1,42 @@
 # Changelog
 
+## 0.303.0
+
+<details><summary>google/cloud-ai-platform 1.39.0</summary>
+
+
+
+### Features
+
+* [AiPlatform] Add enable_widget option in Google Maps and additional grounding information ([#8619](https://github.com/googleapis/google-cloud-php/issues/8619)) ([ecdcc10](https://github.com/googleapis/google-cloud-php/commit/ecdcc1037a482783cfe745dcbd0c2bf695fcd0e0))
+
+
+### Documentation
+
+* Remove legacy internal lint directives ([ecdcc10](https://github.com/googleapis/google-cloud-php/commit/ecdcc1037a482783cfe745dcbd0c2bf695fcd0e0))
+
+</details>
+
+<details><summary>google/cloud-dataproc 2.8.0</summary>
+
+
+
+### Features
+
+* [Dataproc] Added support for JUPYTER_KERNEL_GATEWAY component ([#8618](https://github.com/googleapis/google-cloud-php/issues/8618)) ([722181a](https://github.com/googleapis/google-cloud-php/commit/722181ae2b2bf1193c52ef6852ca54577824b739))
+
+</details>
+
+<details><summary>google/cloud-text-to-speech 2.5.0</summary>
+
+
+
+### Features
+
+* [TextToSpeech] add Gemini TTS Multispeaker API fields ([#8615](https://github.com/googleapis/google-cloud-php/issues/8615)) ([4fe529d](https://github.com/googleapis/google-cloud-php/commit/4fe529d3dd43bf7f36d127094d29daa36460f70b))
+
+</details>
+
 ## 0.302.0
 
 <details><summary>google/cloud-access-approval: 2.1.0</summary>

Dataproc/VERSION

@@ -1 +1 @@
-2.7.0
+2.8.0

TextToSpeech/VERSION

@@ -1 +1 @@
-2.4.0
+2.5.0

composer.json

@@ -89,7 +89,7 @@
         "google/apps-meet": "0.5.0",
         "google/cloud-access-approval": "2.1.0",
         "google/cloud-advisorynotifications": "1.2.0",
-        "google/cloud-ai-platform": "1.38.0",
+        "google/cloud-ai-platform": "1.39.0",
         "google/cloud-alloydb": "1.5.0",
         "google/cloud-api-gateway": "2.1.0",
         "google/cloud-api-keys": "1.1.0",
@@ -145,7 +145,7 @@
         "google/cloud-dataform": "0.9.0",
         "google/cloud-datalabeling": "0.7.0",
         "google/cloud-dataplex": "1.9.0",
-        "google/cloud-dataproc": "2.7.0",
+        "google/cloud-dataproc": "2.8.0",
         "google/cloud-dataproc-metastore": "1.2.0",
         "google/cloud-datastore": "1.34.0",
         "google/cloud-datastore-admin": "1.1.0",
@@ -252,7 +252,7 @@
         "google/cloud-talent": "2.2.0",
         "google/cloud-tasks": "2.1.0",
         "google/cloud-telcoautomation": "1.2.0",
-        "google/cloud-text-to-speech": "2.4.0",
+        "google/cloud-text-to-speech": "2.5.0",
         "google/cloud-tpu": "2.2.0",
         "google/cloud-trace": "1.9.0",
         "google/cloud-translate": "2.1.0",