diff --git a/model-client/build.gradle.kts b/model-client/build.gradle.kts
index 436f0e9d26..d2d3c90d2d 100644
--- a/model-client/build.gradle.kts
+++ b/model-client/build.gradle.kts
@@ -133,27 +133,14 @@ val patchTypesScriptInProductionLibrary = tasks.register("patchTypesScriptInProd
             into(preparedProductionLibraryOutputDirectory)
         }
 
-        // Add correct TypeScript imports and mark exports as experimental.
+        // Add correct TypeScript imports.
         val typescriptDeclaration =
             preparedProductionLibraryOutputDirectory.get().file("modelix.core-model-client.d.ts").asFile
-        val originalTypescriptDeclarationContent = typescriptDeclaration.readLines()
-        val experimentalDeclaration = """
-
-        /**
-         * @experimental This feature is expected to be finalized with https://issues.modelix.org/issue/MODELIX-500.
-         */
-        """.trimIndent()
+        val originalTypescriptDeclarationContent = typescriptDeclaration.readText()
         typescriptDeclaration.writer().use {
             it.appendLine("""import { INodeJS } from "@modelix/ts-model-api";""")
                 .appendLine()
-            for (line in originalTypescriptDeclarationContent) {
-                // Only mark the parts of the client (`org.modelix.model.client2`) experimental.
-                // Reported declarations from `org.modelix.model.api` should not be annotated as experimental.
-                if (line.startsWith("export declare namespace org.modelix.model.client2")) {
-                    it.appendLine(experimentalDeclaration)
-                }
-                it.appendLine(line)
-            }
+                .append(originalTypescriptDeclarationContent)
         }
     }
 }
diff --git a/model-client/integration-tests/src/jsTest/kotlin/org/modelix/model/client2/ClientJsAuthTest.kt b/model-client/integration-tests/src/jsTest/kotlin/org/modelix/model/client2/ClientJsAuthTest.kt
index 89338394b1..c52f4e2cd5 100644
--- a/model-client/integration-tests/src/jsTest/kotlin/org/modelix/model/client2/ClientJsAuthTest.kt
+++ b/model-client/integration-tests/src/jsTest/kotlin/org/modelix/model/client2/ClientJsAuthTest.kt
@@ -1,12 +1,9 @@
-@file:OptIn(UnstableModelixFeature::class)
-
 package org.modelix.model.client2
 
 import io.ktor.client.plugins.ClientRequestException
 import io.ktor.http.HttpStatusCode
 import kotlinx.coroutines.await
 import kotlinx.coroutines.test.runTest
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import kotlin.js.Promise
 import kotlin.test.Test
 import kotlin.test.assertEquals
diff --git a/model-client/src/jsMain/kotlin/org/modelix/model/client2/BranchJSImpl.kt b/model-client/src/jsMain/kotlin/org/modelix/model/client2/BranchJSImpl.kt
index e4e14d0628..ef63f9b062 100644
--- a/model-client/src/jsMain/kotlin/org/modelix/model/client2/BranchJSImpl.kt
+++ b/model-client/src/jsMain/kotlin/org/modelix/model/client2/BranchJSImpl.kt
@@ -14,13 +14,10 @@
  * limitations under the License.
  */
 
-@file:OptIn(UnstableModelixFeature::class)
-
 package org.modelix.model.client2
 
 import INodeJS
 import INodeReferenceJS
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import org.modelix.model.api.IBranch
 import org.modelix.model.api.IBranchListener
 import org.modelix.model.api.INodeReferenceSerializer
diff --git a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ChangeJS.kt b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ChangeJS.kt
index fa9420f7f9..f28a53841f 100644
--- a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ChangeJS.kt
+++ b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ChangeJS.kt
@@ -17,16 +17,11 @@
 package org.modelix.model.client2
 
 import INodeJS
-import org.modelix.kotlin.utils.UnstableModelixFeature
 
 /**
  * Represents a change in branch that can be handled by a [ChangeHandler].
  * See [BranchJS.addListener]
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 sealed interface ChangeJS {
     /**
@@ -38,10 +33,6 @@ sealed interface ChangeJS {
 /**
  * Represents a changed property value.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 data class PropertyChanged(
     override val node: INodeJS,
@@ -54,10 +45,6 @@ data class PropertyChanged(
 /**
  * Represents moved, added or removed children.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 data class ChildrenChanged(
     override val node: INodeJS,
@@ -70,10 +57,6 @@ data class ChildrenChanged(
 /**
  * Represents a changed reference target.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 data class ReferenceChanged(
     override val node: INodeJS,
@@ -86,19 +69,11 @@ data class ReferenceChanged(
 /**
  * Represents the change of the parent of [node] changed.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 data class ContainmentChanged(override val node: INodeJS) : ChangeJS
 
 /**
  * Represents the change of the concept of a [node].
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 data class ConceptChanged(override val node: INodeJS) : ChangeJS
diff --git a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ClientJS.kt b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ClientJS.kt
index fa1ef22569..b4b58aa910 100644
--- a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ClientJS.kt
+++ b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ClientJS.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-@file:OptIn(UnstableModelixFeature::class, DelicateCoroutinesApi::class)
+@file:OptIn(DelicateCoroutinesApi::class)
 
 package org.modelix.model.client2
 
@@ -24,7 +24,6 @@ import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.await
 import kotlinx.coroutines.promise
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import org.modelix.model.ModelFacade
 import org.modelix.model.api.INode
 import org.modelix.model.api.JSNodeConverter
@@ -36,10 +35,6 @@ import kotlin.js.Promise
 /**
  * Same as [loadModelsFromJsonAsBranch] but directly returns the [BranchJS.rootNode] of the created branch.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 fun loadModelsFromJson(json: Array<String>): INodeJS {
     val branch = loadModelsFromJsonAsBranch(json)
@@ -51,10 +46,6 @@ fun loadModelsFromJson(json: Array<String>): INodeJS {
  *
  * Each JSON string will be added as child of the [BranchJS.rootNode] the created [BranchJS].
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 fun loadModelsFromJsonAsBranch(json: Array<String>): BranchJS {
     val branch = ModelFacade.toLocalBranch(ModelFacade.newLocalTree())
@@ -68,10 +59,6 @@ fun loadModelsFromJsonAsBranch(json: Array<String>): BranchJS {
  * @param url URL to the V2 endpoint of the model server.
  * e.g., http://localhost:28102/v2
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 fun connectClient(url: String, bearerTokenProvider: (() -> Promise<String?>)? = null): Promise<ClientJS> {
     return GlobalScope.promise {
@@ -94,10 +81,6 @@ fun connectClient(url: String, bearerTokenProvider: (() -> Promise<String?>)? =
  * The full version data of an [ModelClientV2] is not exposed because most parts model API are not exposed to JS yet.
  * See https://issues.modelix.org/issue/MODELIX-962
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 interface ClientJS {
 
@@ -203,10 +186,6 @@ typealias ChangeHandler = (ChangeJS) -> Unit
  * The full version data of an [ModelClientV2] is not exposed because most parts model API are not exposed to JS yet.
  * See https://issues.modelix.org/issue/MODELIX-962
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 interface BranchJS {
     /**
diff --git a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJS.kt b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJS.kt
index cabd32f893..fbf1caee1e 100644
--- a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJS.kt
+++ b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJS.kt
@@ -14,20 +14,13 @@
  * limitations under the License.
  */
 
-@file:OptIn(UnstableModelixFeature::class, UnstableModelixFeature::class)
-
 package org.modelix.model.client2
 
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import kotlin.js.Promise
 
 /**
  * Represents a branch two-way live replicated to the model server.
  */
-@UnstableModelixFeature(
-    reason = "The overarching task https://issues.modelix.org/issue/MODELIX-500 is in development.",
-    intendedFinalization = "The client is intended to be finalized when the overarching task is finished.",
-)
 @JsExport
 interface ReplicatedModelJS {
     /**
diff --git a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJSImpl.kt b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJSImpl.kt
index 012485f223..67b0acc837 100644
--- a/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJSImpl.kt
+++ b/model-client/src/jsMain/kotlin/org/modelix/model/client2/ReplicatedModelJSImpl.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-@file:OptIn(UnstableModelixFeature::class, DelicateCoroutinesApi::class)
+@file:OptIn(DelicateCoroutinesApi::class)
 
 package org.modelix.model.client2
 
@@ -22,7 +22,6 @@ import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.promise
 import kotlinx.datetime.toJSDate
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import org.modelix.model.withAutoTransactions
 import kotlin.js.Promise
 
diff --git a/model-client/src/jsTest/kotlin/org/modelix/model/client2/BranchJSTest.kt b/model-client/src/jsTest/kotlin/org/modelix/model/client2/BranchJSTest.kt
index 1ba7aa73d2..80d864df04 100644
--- a/model-client/src/jsTest/kotlin/org/modelix/model/client2/BranchJSTest.kt
+++ b/model-client/src/jsTest/kotlin/org/modelix/model/client2/BranchJSTest.kt
@@ -17,12 +17,10 @@
 package org.modelix.model.client2
 
 import GeneratedConcept
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertNull
 
-@OptIn(UnstableModelixFeature::class)
 class BranchJSTest {
 
     private val emptyRoot = """
diff --git a/model-client/src/jsTest/kotlin/org/modelix/model/client2/ClientJSTest.kt b/model-client/src/jsTest/kotlin/org/modelix/model/client2/ClientJSTest.kt
index bab83eff1d..0af0b03939 100644
--- a/model-client/src/jsTest/kotlin/org/modelix/model/client2/ClientJSTest.kt
+++ b/model-client/src/jsTest/kotlin/org/modelix/model/client2/ClientJSTest.kt
@@ -17,11 +17,9 @@
 package org.modelix.model.client2
 
 import GeneratedConcept
-import org.modelix.kotlin.utils.UnstableModelixFeature
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-@OptIn(UnstableModelixFeature::class)
 class ClientJSTest {
 
     private val emptyRoot = """
diff --git a/vue-model-api/src/useModelClient.ts b/vue-model-api/src/useModelClient.ts
index f736ffb500..eb0908ec66 100644
--- a/vue-model-api/src/useModelClient.ts
+++ b/vue-model-api/src/useModelClient.ts
@@ -11,8 +11,6 @@ type ClientJS = org.modelix.model.client2.ClientJS;
  *
  * The URL is reactive and if it changes, the client is automatically disposed and a new client for the updated URL is created.
  *
- * @experimental This feature is expected to be finalized with https://issues.modelix.org/issue/MODELIX-500.
- *
  * @param url - Reactive reference of an URL to a model server.
  * @param getClient - Function how to create a cliente given an URL.
  *
diff --git a/vue-model-api/src/useModelsFromJson.ts b/vue-model-api/src/useModelsFromJson.ts
index 149d1f1d9c..67bcf50b91 100644
--- a/vue-model-api/src/useModelsFromJson.ts
+++ b/vue-model-api/src/useModelsFromJson.ts
@@ -13,8 +13,6 @@ type ChangeJS = org.modelix.model.client2.ChangeJS;
  *
  * The returned root node uses Vues reactivity and can be used in Vue like an reactive object.
  *
- * @experimental This feature is expected to be finalized with https://issues.modelix.org/issue/MODELIX-500.
- *
  * @param modelDataJsonStrings - Array of string, each representing a root node.
  * @returns A new root node the combines all children from the loaded root nodes.
  */
diff --git a/vue-model-api/src/useReplicatedModel.ts b/vue-model-api/src/useReplicatedModel.ts
index aee4b27779..f1b423e723 100644
--- a/vue-model-api/src/useReplicatedModel.ts
+++ b/vue-model-api/src/useReplicatedModel.ts
@@ -21,8 +21,6 @@ type ChangeJS = org.modelix.model.client2.ChangeJS;
  *
  * Calling the returned dispose function stops syncing the root node to the underlying branch on the server.
  *
- * @experimental This feature is expected to be finalized with https://issues.modelix.org/issue/MODELIX-500.
- *
  * @param client - Reactive reference of a client to a model server.
  * @param repositoryId - Reactive reference of a repositoryId on the model server.
  * @param branchId - Reactive reference of a branchId in the repository of the model server.