diff --git a/apps/studio/src/components/Content.tsx b/apps/studio/src/components/Content.tsx
index cea67ccc6..1c147165f 100644
--- a/apps/studio/src/components/Content.tsx
+++ b/apps/studio/src/components/Content.tsx
@@ -6,7 +6,7 @@ import { Template } from './Template';
 import { VisualiserTemplate } from './Visualiser';
 
 import { debounce } from '../helpers';
-import { usePanelsState, useDocumentsState, useSettingsState } from '../state';
+import { usePanelsState, useDocumentsState } from '../state';
 
 import type { FunctionComponent } from 'react';
 
@@ -15,8 +15,7 @@ interface ContentProps {}
 export const Content: FunctionComponent<ContentProps> = () => { // eslint-disable-line sonarjs/cognitive-complexity
   const { show, secondaryPanelType } = usePanelsState();
   const document = useDocumentsState(state => state.documents['asyncapi']?.document) || null;
-  const v3Enabled = useSettingsState(state => state.editor.v3support) || false;
-  const isV3 = document?.version() === '3.0.0' && v3Enabled;
+  const isV3 = document?.version() === '3.0.0';
   const navigationEnabled = show.primarySidebar;
   const editorEnabled = show.primaryPanel;
   const viewEnabled = show.secondaryPanel;
diff --git a/apps/studio/src/components/Modals/Settings/SettingsModal.tsx b/apps/studio/src/components/Modals/Settings/SettingsModal.tsx
index 085fdc45e..8df9bd029 100644
--- a/apps/studio/src/components/Modals/Settings/SettingsModal.tsx
+++ b/apps/studio/src/components/Modals/Settings/SettingsModal.tsx
@@ -62,14 +62,12 @@ export const SettingsModal = create<SettingsModalProps>(({ activeTab = 'editor'
   const [governanceHints, setGovernanceHints] = useState(settings.governance.show.hints);
   const [autoRendering, setAutoRendering] = useState(settings.templates.autoRendering);
   const [confirmDisabled, setConfirmDisabled] = useState(true);
-  const [v3support, setV3support] = useState(settings.editor.v3support);
 
   const createNewState = (): SettingsState => {
     return {
       editor: {
         autoSaving,
         savingDelay,
-        v3support
       },
       governance: {
         show: {
@@ -88,7 +86,7 @@ export const SettingsModal = create<SettingsModalProps>(({ activeTab = 'editor'
     const newState = createNewState();
     const isThisSameObjects = settingsSvc.isEqual(newState);
     setConfirmDisabled(isThisSameObjects);
-  }, [autoSaving, savingDelay, autoRendering, governanceWarnings, governanceInformations, governanceHints, v3support]);
+  }, [autoSaving, savingDelay, autoRendering, governanceWarnings, governanceInformations, governanceHints]);
 
   const onCancel = useCallback(() => {
     modal.hide();
@@ -131,20 +129,6 @@ export const SettingsModal = create<SettingsModalProps>(({ activeTab = 'editor'
               Save automatically after each change in the document or manually.
             </div>
           </div>
-          <div className="flex flex-col mt-4 text-sm">
-            <div className="flex flex-row content-center justify-between">
-              <label
-                htmlFor="settings-auto-saving"
-                className="flex justify-right items-center w-1/2 content-center font-medium text-gray-700"
-              >
-                Enable v3 support
-              </label>
-              <Switch
-                toggle={v3support}
-                onChange={(v) => setV3support(v)}
-              />
-            </div>
-          </div>
           <div className="flex flex-col mt-4 text-sm">
             <div className="flex flex-row content-center justify-between">
               <label
diff --git a/apps/studio/src/components/Sidebar.tsx b/apps/studio/src/components/Sidebar.tsx
index feaf9d41a..6e8e9c7a7 100644
--- a/apps/studio/src/components/Sidebar.tsx
+++ b/apps/studio/src/components/Sidebar.tsx
@@ -4,7 +4,7 @@ import { show as showModal } from '@ebay/nice-modal-react';
 import { Tooltip } from './common';
 import { SettingsModal, NewFileModal } from './Modals';
 
-import { usePanelsState, panelsState, useDocumentsState, useSettingsState } from '../state';
+import { usePanelsState, panelsState, useDocumentsState } from '../state';
 
 import type { FunctionComponent, ReactNode } from 'react';
 import type { PanelsState } from '../state/panels.state';
@@ -53,8 +53,7 @@ interface SidebarProps {}
 export const Sidebar: FunctionComponent<SidebarProps> = () => {
   const { show, secondaryPanelType } = usePanelsState();
   const document = useDocumentsState(state => state.documents['asyncapi']?.document) || null;
-  const v3Enabled = useSettingsState(state => state.editor.v3support) || false;
-  const isV3 = document?.version() === '3.0.0' && v3Enabled;
+  const isV3 = document?.version() === '3.0.0';
 
   if (show.activityBar === false) {
     return null;
diff --git a/apps/studio/src/components/Terminal/TerminalTabs.tsx b/apps/studio/src/components/Terminal/TerminalTabs.tsx
index 2c997c12c..6130c91c1 100644
--- a/apps/studio/src/components/Terminal/TerminalTabs.tsx
+++ b/apps/studio/src/components/Terminal/TerminalTabs.tsx
@@ -1,7 +1,7 @@
 import React, { useState } from 'react';
 
 import { TerminalInfo } from './TerminalInfo';
-import { otherState, useSettingsState, useDocumentsState } from '../../state';
+import { otherState, useDocumentsState } from '../../state';
 
 export interface TerminalTab {
   name: string;
@@ -20,8 +20,7 @@ export const TerminalTabs: React.FunctionComponent<TerminalTabsProps> = ({
 }) => {
   const [activeTab, setActiveTab] = useState(active);
   const document = useDocumentsState(state => state.documents['asyncapi']?.document) || null;
-  const v3Enabled = useSettingsState(state => state.editor.v3support) || false;
-  const isV3 = document?.version() === '3.0.0' && v3Enabled;
+  const isV3 = document?.version() === '3.0.0';
   if (tabs.length === 0) {
     return null;
   }
diff --git a/apps/studio/src/services/specification.service.ts b/apps/studio/src/services/specification.service.ts
index dd4ad3d39..bc675cf17 100644
--- a/apps/studio/src/services/specification.service.ts
+++ b/apps/studio/src/services/specification.service.ts
@@ -21,10 +21,7 @@ export class SpecificationService extends AbstractService {
   }
 
   get latestVersion(): SpecVersions {
-    const { editor: { v3support } } = settingsState.getState();
-    return v3support ?
-      Object.keys(this.specs).pop() as SpecVersions :
-      Object.keys(this.specs).at(-2) as SpecVersions;
+    return  Object.keys(this.specs).pop() as SpecVersions;
   }
 
   getSpec(version: SpecVersions) {
@@ -48,8 +45,7 @@ export class SpecificationService extends AbstractService {
   }
 
   private subscribeToSettings() {
-    settingsState.subscribe((state, prevState) => {
-      if (state.editor.v3support === prevState.editor.v3support) return;
+    settingsState.subscribe(() => {
       sessionStorage.removeItem(this.keySessionStorage);
     });
   }
diff --git a/apps/studio/src/state/files.state.ts b/apps/studio/src/state/files.state.ts
index 2c0f5d487..cf004f43f 100644
--- a/apps/studio/src/state/files.state.ts
+++ b/apps/studio/src/state/files.state.ts
@@ -1,7 +1,7 @@
 import create from 'zustand';
 
 const schema =
-  localStorage.getItem('document') || `asyncapi: '2.6.0'
+  localStorage.getItem('document') || `asyncapi: 3.0.0
 info:
   title: Streetlights Kafka API
   version: '1.0.0'
@@ -13,69 +13,120 @@ info:
     * Receive real-time information about environmental lighting conditions 📈
   license:
     name: Apache 2.0
-    url: https://www.apache.org/licenses/LICENSE-2.0
+    url: 'https://www.apache.org/licenses/LICENSE-2.0'
+defaultContentType: application/json
 servers:
-  test:
-    url: test.mykafkacluster.org:8092
+  scram-connections:
+    host: 'test.mykafkacluster.org:18092'
     protocol: kafka-secure
-    description: Test broker
+    description: Test broker secured with scramSha256
     security:
-      - saslScram: []
-defaultContentType: application/json
+      - $ref: '#/components/securitySchemes/saslScram'
+    tags:
+      - name: 'env:test-scram'
+        description: >-
+          This environment is meant for running internal tests through
+          scramSha256
+      - name: 'kind:remote'
+        description: This server is a remote server. Not exposed by the application
+      - name: 'visibility:private'
+        description: This resource is private and only available to certain users
+  mtls-connections:
+    host: 'test.mykafkacluster.org:28092'
+    protocol: kafka-secure
+    description: Test broker secured with X509
+    security:
+      - $ref: '#/components/securitySchemes/certs'
+    tags:
+      - name: 'env:test-mtls'
+        description: This environment is meant for running internal tests through mtls
+      - name: 'kind:remote'
+        description: This server is a remote server. Not exposed by the application
+      - name: 'visibility:private'
+        description: This resource is private and only available to certain users
 channels:
-  smartylighting.streetlights.1.0.event.{streetlightId}.lighting.measured:
+  lightingMeasured:
+    address: 'smartylighting.streetlights.1.0.event.{streetlightId}.lighting.measured'
+    messages:
+      lightMeasured:
+        $ref: '#/components/messages/lightMeasured'
     description: The topic on which measured values may be produced and consumed.
     parameters:
       streetlightId:
         $ref: '#/components/parameters/streetlightId'
-    publish:
-      summary: Inform about environmental lighting conditions of a particular streetlight.
-      operationId: receiveLightMeasurement
-      traits:
-        - $ref: '#/components/operationTraits/kafka'
-      message:
-        $ref: '#/components/messages/lightMeasured'
-  smartylighting.streetlights.1.0.action.{streetlightId}.turn.on:
+  lightTurnOn:
+    address: 'smartylighting.streetlights.1.0.action.{streetlightId}.turn.on'
+    messages:
+      turnOn:
+        $ref: '#/components/messages/turnOnOff'
     parameters:
       streetlightId:
         $ref: '#/components/parameters/streetlightId'
-    subscribe:
-      operationId: turnOn
-      traits:
-        - $ref: '#/components/operationTraits/kafka'
-      message:
+  lightTurnOff:
+    address: 'smartylighting.streetlights.1.0.action.{streetlightId}.turn.off'
+    messages:
+      turnOff:
         $ref: '#/components/messages/turnOnOff'
-  smartylighting.streetlights.1.0.action.{streetlightId}.turn.off:
     parameters:
       streetlightId:
         $ref: '#/components/parameters/streetlightId'
-    subscribe:
-      operationId: turnOff
-      traits:
-        - $ref: '#/components/operationTraits/kafka'
-      message:
-        $ref: '#/components/messages/turnOnOff'
-  smartylighting.streetlights.1.0.action.{streetlightId}.dim:
+  lightsDim:
+    address: 'smartylighting.streetlights.1.0.action.{streetlightId}.dim'
+    messages:
+      dimLight:
+        $ref: '#/components/messages/dimLight'
     parameters:
       streetlightId:
         $ref: '#/components/parameters/streetlightId'
-    subscribe:
-      operationId: dimLight
-      traits:
-        - $ref: '#/components/operationTraits/kafka'
-      message:
-        $ref: '#/components/messages/dimLight'
+operations:
+  receiveLightMeasurement:
+    action: receive
+    channel:
+      $ref: '#/channels/lightingMeasured'
+    summary: >-
+      Inform about environmental lighting conditions of a particular
+      streetlight.
+    traits:
+      - $ref: '#/components/operationTraits/kafka'
+    messages:
+      - $ref: '#/components/messages/lightMeasured'
+  turnOn:
+    action: send
+    channel:
+      $ref: '#/channels/lightTurnOn'
+    traits:
+      - $ref: '#/components/operationTraits/kafka'
+    messages:
+      - $ref: '#/components/messages/turnOnOff'
+  turnOff:
+    action: send
+    channel:
+      $ref: '#/channels/lightTurnOff'
+    traits:
+      - $ref: '#/components/operationTraits/kafka'
+    messages:
+      - $ref: '#/components/messages/turnOnOff'
+  dimLight:
+    action: send
+    channel:
+      $ref: '#/channels/lightsDim'
+    traits:
+      - $ref: '#/components/operationTraits/kafka'
+    messages:
+      - $ref: '#/components/messages/dimLight'
 components:
   messages:
     lightMeasured:
       name: lightMeasured
       title: Light measured
-      summary: Inform about environmental lighting conditions of a particular streetlight.
+      summary: >-
+        Inform about environmental lighting conditions of a particular
+        streetlight.
       contentType: application/json
       traits:
         - $ref: '#/components/messageTraits/commonHeaders'
       payload:
-        $ref: "#/components/schemas/lightMeasuredPayload"
+        $ref: '#/components/schemas/lightMeasuredPayload'
     turnOnOff:
       name: turnOnOff
       title: Turn on/off
@@ -83,7 +134,7 @@ components:
       traits:
         - $ref: '#/components/messageTraits/commonHeaders'
       payload:
-        $ref: "#/components/schemas/turnOnOffPayload"
+        $ref: '#/components/schemas/turnOnOffPayload'
     dimLight:
       name: dimLight
       title: Dim light
@@ -91,7 +142,7 @@ components:
       traits:
         - $ref: '#/components/messageTraits/commonHeaders'
       payload:
-        $ref: "#/components/schemas/dimLightPayload"
+        $ref: '#/components/schemas/dimLightPayload'
   schemas:
     lightMeasuredPayload:
       type: object
@@ -101,18 +152,18 @@ components:
           minimum: 0
           description: Light intensity measured in lumens.
         sentAt:
-          $ref: "#/components/schemas/sentAt"
+          $ref: '#/components/schemas/sentAt'
     turnOnOffPayload:
       type: object
       properties:
         command:
           type: string
           enum:
-            - on
-            - off
+            - 'on'
+            - 'off'
           description: Whether to turn on or off the light.
         sentAt:
-          $ref: "#/components/schemas/sentAt"
+          $ref: '#/components/schemas/sentAt'
     dimLightPayload:
       type: object
       properties:
@@ -122,7 +173,7 @@ components:
           minimum: 0
           maximum: 100
         sentAt:
-          $ref: "#/components/schemas/sentAt"
+          $ref: '#/components/schemas/sentAt'
     sentAt:
       type: string
       format: date-time
@@ -131,11 +182,12 @@ components:
     saslScram:
       type: scramSha256
       description: Provide your username and password for SASL/SCRAM authentication
+    certs:
+      type: X509
+      description: Download the certificate files from service provider
   parameters:
     streetlightId:
       description: The ID of the streetlight.
-      schema:
-        type: string
   messageTraits:
     commonHeaders:
       headers:
@@ -149,7 +201,10 @@ components:
     kafka:
       bindings:
         kafka:
-          clientId: my-app-id
+          clientId:
+            type: string
+            enum:
+              - my-app-id
 `;
 
 export interface FileStat {
diff --git a/apps/studio/src/state/settings.state.ts b/apps/studio/src/state/settings.state.ts
index b29496c0c..1b4fbd10b 100644
--- a/apps/studio/src/state/settings.state.ts
+++ b/apps/studio/src/state/settings.state.ts
@@ -1,11 +1,10 @@
-import create from 'zustand';
+import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
 
 export type SettingsState = {
   editor: {
     autoSaving: boolean;
     savingDelay: number;
-    v3support: boolean;
   };
   governance: {
     show: {
@@ -25,7 +24,6 @@ export const settingsState = create(
       editor: {
         autoSaving: true,
         savingDelay: 625,
-        v3support: false,
       },
       governance: {
         show: {