diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60ef0d3579..d0d67f8b4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [3.0.0-alpha09] - July 23, 2024
+
+- **BREAKING**: Rename the `io.coil-kt.coil3:coil-network-ktor` artifact to `io.coil-kt.coil3:coil-network-ktor2` which depends on Ktor 2.x. Additionally, introduce `io.coil-kt.coil3:coil-network-ktor3` which depends on Ktor 3.x. `wasmJs` support is only available in Ktor 3.x.
+- **New**: Add `AsyncImagePainter.restart()` to manually restart an image request.
+- Remove `@ExperimentalCoilApi` from `NetworkClient` and related classes.
+- Optimize `ImageRequest` to avoid unnecessary `Extras` and `Map` allocations.
+
 ## [2.7.0] - July 17, 2024
 
 - Slightly optimize internal coroutines usage to improve the performance of `ImageLoader.execute`, `AsyncImage`, `SubcomposeAsyncImage`, and `rememberAsyncImagePainter`. ([#2205](https://github.com/coil-kt/coil/pull/2205))
diff --git a/coil-compose-core/src/androidMain/baseline-prof.txt b/coil-compose-core/src/androidMain/baseline-prof.txt
index 220f04ca8d..344c5d8236 100644
--- a/coil-compose-core/src/androidMain/baseline-prof.txt
+++ b/coil-compose-core/src/androidMain/baseline-prof.txt
@@ -24,7 +24,7 @@ HSPLcoil3/compose/AsyncImagePainter;->access$updateRequest(Lcoil3/compose/AsyncI
 HSPLcoil3/compose/AsyncImagePainter;->access$updateState(Lcoil3/compose/AsyncImagePainter;Lcoil3/compose/AsyncImagePainter$State;)V
 HSPLcoil3/compose/AsyncImagePainter;->getAlpha()F
 HPLcoil3/compose/AsyncImagePainter;->getColorFilter()Landroidx/compose/ui/graphics/ColorFilter;
-HSPLcoil3/compose/AsyncImagePainter;->getIntrinsicSize-NH-jbRc()J
+HPLcoil3/compose/AsyncImagePainter;->getIntrinsicSize-NH-jbRc()J
 HPLcoil3/compose/AsyncImagePainter;->getPainter()Landroidx/compose/ui/graphics/painter/Painter;
 HSPLcoil3/compose/AsyncImagePainter;->getScope$coil_compose_core_release()Lkotlinx/coroutines/CoroutineScope;
 HSPLcoil3/compose/AsyncImagePainter;->get_input$coil_compose_core_release()Lkotlinx/coroutines/flow/MutableStateFlow;
@@ -36,7 +36,7 @@ HSPLcoil3/compose/AsyncImagePainter;->setFilterQuality-vDHp3xo$coil_compose_core
 HSPLcoil3/compose/AsyncImagePainter;->setOnState$coil_compose_core_release(Lkotlin/jvm/functions/Function1;)V
 HSPLcoil3/compose/AsyncImagePainter;->setPainter(Landroidx/compose/ui/graphics/painter/Painter;)V
 HSPLcoil3/compose/AsyncImagePainter;->setPreviewHandler$coil_compose_core_release(Lcoil3/compose/AsyncImagePreviewHandler;)V
-HPLcoil3/compose/AsyncImagePainter;->setRememberJob(Lkotlinx/coroutines/Job;)V
+HSPLcoil3/compose/AsyncImagePainter;->setRememberJob(Lkotlinx/coroutines/Job;)V
 HSPLcoil3/compose/AsyncImagePainter;->setScope$coil_compose_core_release(Lkotlinx/coroutines/CoroutineScope;)V
 HSPLcoil3/compose/AsyncImagePainter;->setTransform$coil_compose_core_release(Lkotlin/jvm/functions/Function1;)V
 HPLcoil3/compose/AsyncImagePainter;->toState(Lcoil3/request/ImageResult;)Lcoil3/compose/AsyncImagePainter$State;
@@ -72,9 +72,9 @@ HSPLcoil3/compose/AsyncImagePainter$State$Success;-><init>(Landroidx/compose/ui/
 HSPLcoil3/compose/AsyncImagePainter$State$Success;->getPainter()Landroidx/compose/ui/graphics/painter/Painter;
 HSPLcoil3/compose/AsyncImagePainter$State$Success;->getResult()Lcoil3/request/SuccessResult;
 Lcoil3/compose/AsyncImagePainter$onRemembered$1$2;
-HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;-><init>(Lcoil3/compose/AsyncImagePainter;Lkotlin/coroutines/Continuation;)V
+HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;-><init>(Lkotlinx/coroutines/flow/Flow;Lcoil3/compose/AsyncImagePainter;Lkotlin/coroutines/Continuation;)V
 HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;->access$invokeSuspend$updateState(Lcoil3/compose/AsyncImagePainter;Lcoil3/compose/AsyncImagePainter$State;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;->create(Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Lkotlin/coroutines/Continuation;
+HPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;->create(Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Lkotlin/coroutines/Continuation;
 HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;->invokeSuspend$updateState(Lcoil3/compose/AsyncImagePainter;Lcoil3/compose/AsyncImagePainter$State;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 HPLcoil3/compose/AsyncImagePainter$onRemembered$1$2;->invokeSuspend(Ljava/lang/Object;)Ljava/lang/Object;
 Lcoil3/compose/AsyncImagePainter$onRemembered$1$2$1;
@@ -87,6 +87,11 @@ Lcoil3/compose/AsyncImagePainter$onRemembered$1$2$2;
 HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2$2;-><init>(Lcoil3/compose/AsyncImagePainter;)V
 HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2$2;->emit(Lcoil3/compose/AsyncImagePainter$State;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 HSPLcoil3/compose/AsyncImagePainter$onRemembered$1$2$2;->emit(Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+Lcoil3/compose/AsyncImagePainter$onRemembered$lambda$3$$inlined$flatMapLatest$1;
+HSPLcoil3/compose/AsyncImagePainter$onRemembered$lambda$3$$inlined$flatMapLatest$1;-><init>(Lkotlin/coroutines/Continuation;Lcoil3/compose/AsyncImagePainter;)V
+HSPLcoil3/compose/AsyncImagePainter$onRemembered$lambda$3$$inlined$flatMapLatest$1;->invoke(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
+HPLcoil3/compose/AsyncImagePainter$onRemembered$lambda$3$$inlined$flatMapLatest$1;->invoke(Lkotlinx/coroutines/flow/FlowCollector;Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+HPLcoil3/compose/AsyncImagePainter$onRemembered$lambda$3$$inlined$flatMapLatest$1;->invokeSuspend(Ljava/lang/Object;)Ljava/lang/Object;
 Lcoil3/compose/AsyncImagePainter$updateRequest$$inlined$target$default$1;
 HSPLcoil3/compose/AsyncImagePainter$updateRequest$$inlined$target$default$1;-><init>(Lcoil3/request/ImageRequest;Lcoil3/compose/AsyncImagePainter;)V
 HPLcoil3/compose/AsyncImagePainter$updateRequest$$inlined$target$default$1;->onStart(Lcoil3/Image;)V
diff --git a/coil-core/src/androidMain/baseline-prof.txt b/coil-core/src/androidMain/baseline-prof.txt
index 0ea1326114..a42c94a491 100644
--- a/coil-core/src/androidMain/baseline-prof.txt
+++ b/coil-core/src/androidMain/baseline-prof.txt
@@ -92,8 +92,8 @@ HPLcoil3/Extras;->get(Lcoil3/Extras$Key;)Ljava/lang/Object;
 HSPLcoil3/Extras;->newBuilder()Lcoil3/Extras$Builder;
 HPLcoil3/Extras;->toString()Ljava/lang/String;
 Lcoil3/Extras$Builder;
-HPLcoil3/Extras$Builder;-><init>()V
-HSPLcoil3/Extras$Builder;-><init>(Lcoil3/Extras;)V
+HSPLcoil3/Extras$Builder;-><init>()V
+HPLcoil3/Extras$Builder;-><init>(Lcoil3/Extras;)V
 HSPLcoil3/Extras$Builder;-><init>(Ljava/util/Map;)V
 HPLcoil3/Extras$Builder;->build()Lcoil3/Extras;
 HSPLcoil3/Extras$Builder;->set(Lcoil3/Extras$Key;Ljava/lang/Object;)Lcoil3/Extras$Builder;
@@ -112,7 +112,6 @@ Lcoil3/ExtrasKt;
 HPLcoil3/ExtrasKt;->getExtra(Lcoil3/request/ImageRequest;Lcoil3/Extras$Key;)Ljava/lang/Object;
 HSPLcoil3/ExtrasKt;->getExtra(Lcoil3/request/Options;Lcoil3/Extras$Key;)Ljava/lang/Object;
 HSPLcoil3/ExtrasKt;->getOrDefault(Lcoil3/Extras;Lcoil3/Extras$Key;)Ljava/lang/Object;
-HSPLcoil3/ExtrasKt;->orEmpty(Lcoil3/Extras;)Lcoil3/Extras;
 Lcoil3/Image;
 Lcoil3/ImageLoader;
 Lcoil3/ImageLoader$Builder;
@@ -572,10 +571,10 @@ Lcoil3/request/ImageRequest;
 HPLcoil3/request/ImageRequest;-><init>(Landroid/content/Context;Ljava/lang/Object;Lcoil3/target/Target;Lcoil3/request/ImageRequest$Listener;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Lokio/FileSystem;Lkotlin/Pair;Lcoil3/decode/Decoder$Factory;Lkotlin/coroutines/CoroutineContext;Lkotlin/coroutines/CoroutineContext;Lkotlin/coroutines/CoroutineContext;Lcoil3/request/CachePolicy;Lcoil3/request/CachePolicy;Lcoil3/request/CachePolicy;Lcoil3/memory/MemoryCache$Key;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lcoil3/size/SizeResolver;Lcoil3/size/Scale;Lcoil3/size/Precision;Lcoil3/Extras;Lcoil3/request/ImageRequest$Defined;Lcoil3/request/ImageRequest$Defaults;)V
 HSPLcoil3/request/ImageRequest;-><init>(Landroid/content/Context;Ljava/lang/Object;Lcoil3/target/Target;Lcoil3/request/ImageRequest$Listener;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Lokio/FileSystem;Lkotlin/Pair;Lcoil3/decode/Decoder$Factory;Lkotlin/coroutines/CoroutineContext;Lkotlin/coroutines/CoroutineContext;Lkotlin/coroutines/CoroutineContext;Lcoil3/request/CachePolicy;Lcoil3/request/CachePolicy;Lcoil3/request/CachePolicy;Lcoil3/memory/MemoryCache$Key;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lcoil3/size/SizeResolver;Lcoil3/size/Scale;Lcoil3/size/Precision;Lcoil3/Extras;Lcoil3/request/ImageRequest$Defined;Lcoil3/request/ImageRequest$Defaults;Lkotlin/jvm/internal/DefaultConstructorMarker;)V
 HSPLcoil3/request/ImageRequest;->getContext()Landroid/content/Context;
-HSPLcoil3/request/ImageRequest;->getData()Ljava/lang/Object;
+HPLcoil3/request/ImageRequest;->getData()Ljava/lang/Object;
 HSPLcoil3/request/ImageRequest;->getDecoderCoroutineContext()Lkotlin/coroutines/CoroutineContext;
 HSPLcoil3/request/ImageRequest;->getDecoderFactory()Lcoil3/decode/Decoder$Factory;
-HPLcoil3/request/ImageRequest;->getDefaults()Lcoil3/request/ImageRequest$Defaults;
+HSPLcoil3/request/ImageRequest;->getDefaults()Lcoil3/request/ImageRequest$Defaults;
 HPLcoil3/request/ImageRequest;->getDefined()Lcoil3/request/ImageRequest$Defined;
 HSPLcoil3/request/ImageRequest;->getDiskCacheKey()Ljava/lang/String;
 HSPLcoil3/request/ImageRequest;->getDiskCachePolicy()Lcoil3/request/CachePolicy;
@@ -593,8 +592,8 @@ HSPLcoil3/request/ImageRequest;->getPlaceholderMemoryCacheKey()Lcoil3/memory/Mem
 PLcoil3/request/ImageRequest;->getPrecision()Lcoil3/size/Precision;
 HSPLcoil3/request/ImageRequest;->getScale()Lcoil3/size/Scale;
 HSPLcoil3/request/ImageRequest;->getSizeResolver()Lcoil3/size/SizeResolver;
-HPLcoil3/request/ImageRequest;->getTarget()Lcoil3/target/Target;
-HSPLcoil3/request/ImageRequest;->newBuilder$default(Lcoil3/request/ImageRequest;Landroid/content/Context;ILjava/lang/Object;)Lcoil3/request/ImageRequest$Builder;
+HSPLcoil3/request/ImageRequest;->getTarget()Lcoil3/target/Target;
+HPLcoil3/request/ImageRequest;->newBuilder$default(Lcoil3/request/ImageRequest;Landroid/content/Context;ILjava/lang/Object;)Lcoil3/request/ImageRequest$Builder;
 HPLcoil3/request/ImageRequest;->newBuilder(Landroid/content/Context;)Lcoil3/request/ImageRequest$Builder;
 HPLcoil3/request/ImageRequest;->placeholder()Lcoil3/Image;
 Lcoil3/request/ImageRequest$Builder;
@@ -651,7 +650,7 @@ HSPLcoil3/request/ImageRequestsKt;->crossfade(Lcoil3/ImageLoader$Builder;I)Lcoil
 HPLcoil3/request/ImageRequestsKt;->getAllowHardware(Lcoil3/request/ImageRequest;)Z
 HPLcoil3/request/ImageRequestsKt;->getAllowRgb565(Lcoil3/request/ImageRequest;)Z
 HSPLcoil3/request/ImageRequestsKt;->getAllowRgb565(Lcoil3/request/Options;)Z
-HSPLcoil3/request/ImageRequestsKt;->getBitmapConfig(Lcoil3/request/ImageRequest;)Landroid/graphics/Bitmap$Config;
+HPLcoil3/request/ImageRequestsKt;->getBitmapConfig(Lcoil3/request/ImageRequest;)Landroid/graphics/Bitmap$Config;
 HSPLcoil3/request/ImageRequestsKt;->getBitmapConfig(Lcoil3/request/Options;)Landroid/graphics/Bitmap$Config;
 HSPLcoil3/request/ImageRequestsKt;->getColorSpace(Lcoil3/request/Options;)Landroid/graphics/ColorSpace;
 HPLcoil3/request/ImageRequestsKt;->getLifecycle(Lcoil3/request/ImageRequest;)Landroidx/lifecycle/Lifecycle;
@@ -779,7 +778,7 @@ HSPLcoil3/util/AndroidSystemCallbacks$Companion;-><init>(Lkotlin/jvm/internal/De
 Lcoil3/util/BitmapsKt;
 HSPLcoil3/util/BitmapsKt;->getAllocationByteCountCompat(Landroid/graphics/Bitmap;)I
 PLcoil3/util/BitmapsKt;->getSafeConfig(Landroid/graphics/Bitmap;)Landroid/graphics/Bitmap$Config;
-HSPLcoil3/util/BitmapsKt;->isHardware(Landroid/graphics/Bitmap$Config;)Z
+HPLcoil3/util/BitmapsKt;->isHardware(Landroid/graphics/Bitmap$Config;)Z
 Lcoil3/util/CollectionsKt;
 HSPLcoil3/util/CollectionsKt;->LruMutableMap$default(IFILjava/lang/Object;)Ljava/util/Map;
 HSPLcoil3/util/CollectionsKt;->LruMutableMap(IF)Ljava/util/Map;
diff --git a/gradle.properties b/gradle.properties
index f917397a5e..f8a3f59c7a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -31,7 +31,7 @@ SONATYPE_HOST=DEFAULT
 RELEASE_SIGNING_ENABLED=true
 
 POM_GROUP_ID=io.coil-kt.coil3
-POM_VERSION=3.0.0-SNAPSHOT
+POM_VERSION=3.0.0-alpha09
 
 POM_DESCRIPTION=An image loading library for Android and Compose Multiplatform.
 POM_INCEPTION_YEAR=2019