firebase · github-actions · May 28, 2025 · May 28, 2025 · May 28, 2025 · May 28, 2025
diff --git a/firebase-ai/CHANGELOG.md b/firebase-ai/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Unreleased
 
 * [fixed] Fixed `FirebaseAI.getInstance` StackOverflowException (#6971)
-* [fixed] Fixed an issue that was causing the SDK to send empty `FunctionDeclaration` descriptions to the API. 
+* [fixed] Fixed an issue that was causing the SDK to send empty `FunctionDeclaration` descriptions to the API.
+* [changed] Introduced the `Voice` class, which accepts a voice name, and deprecated the `Voices` class.
+* [changed] **Breaking Change**: Updated `SpeechConfig` to take in `Voice` class instead of `Voices` class.
+    * **Action Required:** Update all references of `SpeechConfig` initialization to use `Voice` class.
 
+
 # 16.0.0
 * [feature] Initial release of the Firebase AI SDK (`firebase-ai`). This SDK *replaces* the previous
  Vertex AI in Firebase SDK (`firebase-vertexai`) to accommodate the evolving set of supported

diff --git a/firebase-ai/api.txt b/firebase-ai/api.txt
@@ -863,9 +863,9 @@ package com.google.firebase.ai.type {
   }
 
   @com.google.firebase.ai.type.PublicPreviewAPI public final class SpeechConfig {
-    ctor public SpeechConfig(com.google.firebase.ai.type.Voices voice);
-    method public com.google.firebase.ai.type.Voices getVoice();
-    property public final com.google.firebase.ai.type.Voices voice;
+    ctor public SpeechConfig(com.google.firebase.ai.type.Voice voice);
+    method public com.google.firebase.ai.type.Voice getVoice();
+    property public final com.google.firebase.ai.type.Voice voice;
   }
 
   public abstract class StringFormat {
@@ -914,19 +914,25 @@ package com.google.firebase.ai.type {
     property public final int totalTokenCount;
   }
 
-  @com.google.firebase.ai.type.PublicPreviewAPI public final class Voices {
-    method public int getOrdinal();
-    property public final int ordinal;
-    field public static final com.google.firebase.ai.type.Voices AOEDE;
-    field public static final com.google.firebase.ai.type.Voices CHARON;
-    field public static final com.google.firebase.ai.type.Voices.Companion Companion;
-    field public static final com.google.firebase.ai.type.Voices FENRIR;
-    field public static final com.google.firebase.ai.type.Voices KORE;
-    field public static final com.google.firebase.ai.type.Voices PUCK;
-    field public static final com.google.firebase.ai.type.Voices UNSPECIFIED;
+  @com.google.firebase.ai.type.PublicPreviewAPI public final class Voice {
+    ctor public Voice(String voiceName);
+    method public String getVoiceName();
+    property public final String voiceName;
+  }
+
+  @Deprecated @com.google.firebase.ai.type.PublicPreviewAPI public final class Voices {
+    method @Deprecated public int getOrdinal();
+    property @Deprecated public final int ordinal;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices AOEDE;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices CHARON;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices.Companion Companion;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices FENRIR;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices KORE;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices PUCK;
+    field @Deprecated public static final com.google.firebase.ai.type.Voices UNSPECIFIED;
   }
 
-  public static final class Voices.Companion {
+  @Deprecated public static final class Voices.Companion {
   }
 
 }

diff --git a/firebase-ai/gradle.properties b/firebase-ai/gradle.properties
@@ -12,5 +12,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-version=16.0.1
+version=16.1.0
 latestReleasedVersion=16.0.0
diff --git a/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/SpeechConfig.kt b/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/SpeechConfig.kt
@@ -23,14 +23,14 @@ import kotlinx.serialization.Serializable
 @PublicPreviewAPI
 public class SpeechConfig(
   /** The voice to be used for the server's speech response. */
-  public val voice: Voices
+  public val voice: Voice
 ) {
 
   @Serializable
   internal data class Internal(@SerialName("voice_config") val voiceConfig: VoiceConfigInternal) {
     @Serializable
     internal data class VoiceConfigInternal(
-      @SerialName("prebuilt_voice_config") val prebuiltVoiceConfig: Voices.Internal,
+      @SerialName("prebuilt_voice_config") val prebuiltVoiceConfig: Voice.Internal,
     )
   }
 

diff --git a/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/Voice.kt b/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/Voice.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.firebase.ai.type
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+/**
+ * Various voices supported by the server. The list of all voices can be found
+ * [here](https://cloud.google.com/text-to-speech/docs/chirp3-hd)
+ */
+@PublicPreviewAPI
+public class Voice public constructor(public val voiceName: String) {
+
+  @Serializable internal data class Internal(@SerialName("voice_name") val voiceName: String)
+
+  internal fun toInternal(): Internal {
+    return Internal(this.voiceName)
+  }
+}
diff --git a/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/Voices.kt b/firebase-ai/src/main/kotlin/com/google/firebase/ai/type/Voices.kt
@@ -20,6 +20,7 @@ import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 /** Various voices supported by the server */
+@Deprecated("Please use the Voice class instead.", ReplaceWith("Voice"))
 @PublicPreviewAPI
 public class Voices private constructor(public val ordinal: Int) {
 

diff --git a/firebase-ai/src/testUtil/java/com/google/firebase/ai/JavaCompileTests.java b/firebase-ai/src/testUtil/java/com/google/firebase/ai/JavaCompileTests.java
@@ -61,7 +61,7 @@
 import com.google.firebase.ai.type.SpeechConfig;
 import com.google.firebase.ai.type.TextPart;
 import com.google.firebase.ai.type.UsageMetadata;
-import com.google.firebase.ai.type.Voices;
+import com.google.firebase.ai.type.Voice;
 import com.google.firebase.concurrent.FirebaseExecutors;
 import java.util.ArrayList;
 import java.util.Calendar;
@@ -137,7 +137,7 @@ private LiveGenerationConfig getLiveConfig() {
         .setFrequencyPenalty(1.0F)
         .setPresencePenalty(2.0F)
         .setResponseModality(ResponseModality.AUDIO)
-        .setSpeechConfig(new SpeechConfig(Voices.AOEDE))
+        .setSpeechConfig(new SpeechConfig(new Voice("AOEDE")))
         .build();
   }
 

diff --git a/release.json b/release.json
@@ -0,0 +1,10 @@
+{
+    "name": "m165",
+    "libraries": [
+        ":firebase-ai",
+        ":firebase-crashlytics",
+        ":firebase-crashlytics-ndk",
+        ":firebase-sessions",
+        ":firebase-crashlytics:ktx"
+    ]
+}
diff --git a/release_report.json b/release_report.json
@@ -0,0 +1,84 @@
+{
+    "changesByLibraryName": {
+        "firebase-ai": [
+            {
+                "commitId": "4e027a9f2751584cf5f8d411c9a031e72ef208a2",
+                "prId": "6995",
+                "author": "Rosário P. Fernandes",
+                "message": "Update ImagenPersonFilterLevel refdocs to match the iOS SDK (#6995)\n\nThis PR updates the ImagenPersonFilter refdocs to match the [iOS\nSDK](https://github.com/firebase/firebase-ios-sdk/blob/4f6c342424df416d78dfc12d08c97769fd4e1152/FirebaseAI/Sources/Types/Public/Imagen/ImagenPersonFilterLevel.swift#L33-L45),\nincluding the information about the [Person and face generation\nallowlist](https://cloud.google.com/vertex-ai/generative-ai/docs/image/responsible-ai-imagen#person-face-gen).",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/4e027a9f2751584cf5f8d411c9a031e72ef208a2",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6995"
+            },
+            {
+                "commitId": "82ad185491d1134f66ce5bfa6020b1d1ab8b8270",
+                "prId": "6972",
+                "author": "emilypgoogle",
+                "message": "Fix Firebase AI StackOverflow (#6972)\n\nSee #6971",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/82ad185491d1134f66ce5bfa6020b1d1ab8b8270",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6972"
+            },
+            {
+                "commitId": "9c004772e550ac5f83eb95afb4c27b05ff8f1f0d",
+                "prId": "6957",
+                "author": "Rosário P. Fernandes",
+                "message": "fix(ai): pass FunctionDeclaration#description arg to internal class (#6957)\n\nIt seems like the value set in `FunctionDeclaration#description` was\nnever making it to the API.",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/9c004772e550ac5f83eb95afb4c27b05ff8f1f0d",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6957"
+            },
+            {
+                "commitId": "129cb89fb28d3d76519e85471e6fcaad90db3b90",
+                "prId": "6970",
+                "author": "Daymon",
+                "message": "Update changelog and Vertex version from M164 (#6970)\n\nPer [b/419000235](https://b.corp.google.com/issues/419000235),\n\nThis updates the changelogs and vai version changes we made on the\nrelease branch for M164. This should be merged before we create the\nmerge-back branch, such that the merge-back works as expected.",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/129cb89fb28d3d76519e85471e6fcaad90db3b90",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6970"
+            },
+            {
+                "commitId": "2a1776413caaa70182c1c782fe7efcc5d73b2303",
+                "prId": "6948",
+                "author": "Vinay Guthal",
+                "message": "update headers in the correct location (#6948)\n\n",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/2a1776413caaa70182c1c782fe7efcc5d73b2303",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6948"
+            }
+        ],
+        "firebase-crashlytics": [
+            {
+                "commitId": "a9960190582812b7298196828509fbb5e49e4b33",
+                "prId": "6945",
+                "author": "Matthew Robertson",
+                "message": "Update Crashlytics changelog (#6945)\n\n",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/a9960190582812b7298196828509fbb5e49e4b33",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6945"
+            }
+        ],
+        "firebase-crashlytics-ndk": [
+            {
+                "commitId": "78360ad0ccd55589d37206729916ac57b61b7907",
+                "prId": "6946",
+                "author": "Daymon",
+                "message": "Add crashlytics-ndk changelog entry (#6946)\n\n#6945 was missing a changelog entry for the dependent library. This PR\nadds that changelog.",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/78360ad0ccd55589d37206729916ac57b61b7907",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6946"
+            }
+        ],
+        "firebase-sessions": [
+            {
+                "commitId": "9f5839fd4e823703629e60e876034b791f589c6e",
+                "prId": "6982",
+                "author": "Matthew Robertson",
+                "message": "Add macrobenchmark module for sessions test app (#6982)\n\nAdd macrobenchmark module for sessions test app. This is just the setup\nand the example startup benchmark. I will add more in the PerfAQS\nproject, and write instructions in the readme then.",
+                "commitLink": "https://github.com/firebase/firebase-android-sdk/commit/9f5839fd4e823703629e60e876034b791f589c6e",
+                "prLink": "https://github.com/firebase/firebase-android-sdk/pull/6982"
+            }
+        ],
+        "firebase-crashlytics/ktx": [
+        ]
+    },
+    "changedLibrariesWithNoChangelog": [
+        ":firebase-inappmessaging",
+        ":firebase-inappmessaging-display",
+        ":firebase-inappmessaging:ktx",
+        ":firebase-inappmessaging-display:ktx"
+    ]
+}
diff --git a/release_report.md b/release_report.md
@@ -0,0 +1,37 @@
+# Release Report
+## firebase-ai
+
+* Update ImagenPersonFilterLevel refdocs to match the iOS SDK (#6995)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6995) [commit](https://github.com/firebase/firebase-android-sdk/commit/4e027a9f2751584cf5f8d411c9a031e72ef208a2)  [Rosário P. Fernandes]
+
+* Fix Firebase AI StackOverflow (#6972)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6972) [commit](https://github.com/firebase/firebase-android-sdk/commit/82ad185491d1134f66ce5bfa6020b1d1ab8b8270)  [emilypgoogle]
+
+* fix(ai): pass FunctionDeclaration#description arg to internal class (#6957)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6957) [commit](https://github.com/firebase/firebase-android-sdk/commit/9c004772e550ac5f83eb95afb4c27b05ff8f1f0d)  [Rosário P. Fernandes]
+
+* Update changelog and Vertex version from M164 (#6970)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6970) [commit](https://github.com/firebase/firebase-android-sdk/commit/129cb89fb28d3d76519e85471e6fcaad90db3b90)  [Daymon]
+
+* update headers in the correct location (#6948)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6948) [commit](https://github.com/firebase/firebase-android-sdk/commit/2a1776413caaa70182c1c782fe7efcc5d73b2303)  [Vinay Guthal]
+
+## firebase-crashlytics
+
+* Update Crashlytics changelog (#6945)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6945) [commit](https://github.com/firebase/firebase-android-sdk/commit/a9960190582812b7298196828509fbb5e49e4b33)  [Matthew Robertson]
+
+## firebase-crashlytics-ndk
+
+* Add crashlytics-ndk changelog entry (#6946)   
+  [pr](https://github.com/firebase/firebase-android-sdk/pull/6946) [commit](https://github.com/firebase/firebase-android-sdk/commit/78360ad0ccd55589d37206729916ac57b61b7907)  [Daymon]
+
+
+## firebase-crashlytics/ktx
+
+
+## SDKs with changes, but no changelogs
+:firebase-inappmessaging  
+:firebase-inappmessaging-display  
+:firebase-inappmessaging:ktx  
+:firebase-inappmessaging-display:ktx