diff --git a/.changeset/chilly-houses-rule.md b/.changeset/chilly-houses-rule.md
new file mode 100644
index 0000000..f2cdbde
--- /dev/null
+++ b/.changeset/chilly-houses-rule.md
@@ -0,0 +1,5 @@
+---
+"@stackla/widget-utils": patch
+---
+
+Add support for versioning
diff --git a/src/embed/embed.spec.ts b/src/embed/embed.spec.ts
index e912e39..6c52c8c 100644
--- a/src/embed/embed.spec.ts
+++ b/src/embed/embed.spec.ts
@@ -1,5 +1,5 @@
 /* eslint-disable no-var */
-import { embed } from "."
+import { embed, JSONSchema } from "."
 import fetchMock from "jest-fetch-mock"
 import { getWidgetV2EmbedCode } from "./v2"
 import { getWidgetV3EmbedCode } from "./v3"
@@ -7,8 +7,18 @@ import { generateDataHTMLStringByParams } from "./embed.params"
 
 fetchMock.enableMocks()
 
-const REQUEST_URL = "https://widget-data.stackla.com/widgets/123/version"
-const STAGING_REQUEST_URL = "https://widget-data.teaser.stackla.com/widgets/123/version"
+const REQUEST_URL = "https://widget-data.stackla.com/widgets/123/version/"
+const STAGING_REQUEST_URL = "https://widget-data.teaser.stackla.com/widgets/123/version/"
+
+const V2Request: JSONSchema = {
+  widgetVersion: 2,
+  scriptVersion: 1
+}
+
+const V3Request: JSONSchema = {
+  widgetVersion: 3,
+  scriptVersion: 1
+}
 
 describe("load embed code", () => {
   beforeEach(() => {
@@ -17,7 +27,7 @@ describe("load embed code", () => {
 
   it("should return the correct embed code for v2", async () => {
     fetchMock.mockIf(REQUEST_URL, async () => {
-      return JSON.stringify({ version: 2 })
+      return JSON.stringify(V2Request)
     })
 
     const createdDiv = document.createElement("div")
@@ -37,7 +47,7 @@ describe("load embed code", () => {
 
   it("should test staging for v2", async () => {
     fetchMock.mockIf(STAGING_REQUEST_URL, async () => {
-      return JSON.stringify({ version: 2 })
+      return JSON.stringify(V2Request)
     })
 
     const createdDiv = document.createElement("div")
@@ -56,7 +66,7 @@ describe("load embed code", () => {
 
   it("should test production for v2", async () => {
     fetchMock.mockIf(REQUEST_URL, async () => {
-      return JSON.stringify({ version: 2 })
+      return JSON.stringify(V2Request)
     })
 
     const createdDiv = document.createElement("div")
@@ -75,7 +85,7 @@ describe("load embed code", () => {
 
   it("should return the correct embed code for v3", async () => {
     fetchMock.mockIf(REQUEST_URL, async () => {
-      return JSON.stringify({ version: 3 })
+      return JSON.stringify(V3Request)
     })
 
     const createdDiv = document.createElement("div")
@@ -114,24 +124,6 @@ describe("load embed code", () => {
     }
   })
 
-  it("should skip the fetch call if the version is provided", async () => {
-    const createdDiv = document.createElement("div")
-    await embed({
-      widgetId: "123",
-      root: createdDiv,
-      version: 3,
-      dataProperties: {
-        foo: "bar",
-        baz: 123
-      },
-      environment: "production"
-    })
-
-    expect(fetchMock).not.toHaveBeenCalled()
-    expect(createdDiv.innerHTML).toContain(getWidgetV3EmbedCode({ foo: "bar", baz: 123, wid: "123" }))
-    expect(createdDiv.innerHTML).toContain('<div id="ugc-widget" data-foo="bar" data-baz="123" data-wid="123"></div>')
-  })
-
   it("should test param string method", async () => {
     const params = generateDataHTMLStringByParams({ foo: "bar", baz: 123, wid: "123" })
 
@@ -139,11 +131,14 @@ describe("load embed code", () => {
   })
 
   it("should deal with malicious payloads", async () => {
+    fetchMock.mockIf(REQUEST_URL, async () => {
+      return JSON.stringify(V3Request)
+    })
+
     const createdDiv = document.createElement("div")
     await embed({
       widgetId: "123",
       root: createdDiv,
-      version: 3,
       dataProperties: {
         foo: "bar",
         baz: 123,
@@ -152,7 +147,6 @@ describe("load embed code", () => {
       environment: "production"
     })
 
-    expect(fetchMock).not.toHaveBeenCalled()
     expect(createdDiv.innerHTML).toContain(
       `<div id="ugc-widget" data-foo="bar" data-baz="123" data-%3e%3cimg%20src%3d%22x%22%20onerror%3d%22alert(1)%22%3e="%22%3E%3Cimg%20src%3D%22x%22%20onerror%3D%22alert(1)%22%3E" data-wid="123"></div>`
     )
diff --git a/src/embed/index.ts b/src/embed/index.ts
index ddb7c3f..aa41423 100644
--- a/src/embed/index.ts
+++ b/src/embed/index.ts
@@ -8,18 +8,17 @@ import { getWidgetV2EmbedCode, invokeV2Javascript } from "./v2"
 import { getWidgetV3EmbedCode, invokeV3Javascript } from "./v3"
 
 export type Environment = "staging" | "production"
-type Generation = 2 | 3
 
 interface EmbedOptions<T> {
   widgetId: string
   root: T
   environment: Environment
-  version?: Generation
   dataProperties: Record<string, string | number | boolean>
 }
 
-interface JSONSchema {
-  version: number
+export interface JSONSchema {
+  widgetVersion: number
+  scriptVersion: number
 }
 
 export function getWidgetDataUrl(env: Environment) {
@@ -41,14 +40,12 @@ export function getLegacyWidgetDomain(env: Environment) {
 }
 
 function getRequestUrl(widgetId: string, environment: Environment) {
-  return `${getWidgetDataUrl(environment)}/widgets/${widgetId}/version`
+  return `${getWidgetDataUrl(environment)}/widgets/${widgetId}/version/`
 }
 
-async function retrieveWidgetVersionFromServer(widgetId: string, environment: Environment): Promise<number> {
+async function retrieveWidgetMetaFromServer(widgetId: string, environment: Environment): Promise<JSONSchema> {
   const response = await fetch(getRequestUrl(widgetId, environment))
-  const json: JSONSchema = await response.json()
-
-  return json.version
+  return response.json()
 }
 
 function injectHTML(root: HTMLElement | ShadowRoot, html: string) {
@@ -56,10 +53,11 @@ function injectHTML(root: HTMLElement | ShadowRoot, html: string) {
 }
 
 export async function embed<T extends ShadowRoot | HTMLElement>(options: EmbedOptions<T>) {
-  const { environment, widgetId, root, version, dataProperties } = options
+  const { environment, widgetId, root, dataProperties } = options
 
   try {
-    const widgetVersion = version ?? (await retrieveWidgetVersionFromServer(widgetId, environment))
+    const widgetMeta = await retrieveWidgetMetaFromServer(widgetId, environment)
+    const { widgetVersion, scriptVersion } = widgetMeta
     switch (widgetVersion) {
       case 2:
         window.stackWidgetDomain = getLegacyWidgetDomain(environment)
@@ -70,7 +68,7 @@ export async function embed<T extends ShadowRoot | HTMLElement>(options: EmbedOp
       case 3:
         dataProperties["wid"] = widgetId
         injectHTML(root, getWidgetV3EmbedCode(dataProperties))
-        await invokeV3Javascript(environment)
+        await invokeV3Javascript(environment, scriptVersion)
         break
       default:
         throw new Error(`No widget code accessible with version ${widgetVersion}`)
diff --git a/src/embed/v3.ts b/src/embed/v3.ts
index 2fb6a81..c23f77f 100644
--- a/src/embed/v3.ts
+++ b/src/embed/v3.ts
@@ -18,8 +18,8 @@ const getWidgetV3EmbedCode = (data: Record<string, string | boolean | number>) =
   return `<div id="ugc-widget"${dataParams}></div>`
 }
 
-const invokeV3Javascript = async (environment: Environment) => {
-  const widget = await import(`${getUrlByEnv(environment)}/core.esm.js`)
+const invokeV3Javascript = async (environment: Environment, scriptVersion: number) => {
+  const widget = await import(`${getUrlByEnv(environment)}/v${scriptVersion}/core.esm.js`)
   widget.init()
 }