diff --git a/.github/workflows/npmPublish.yml b/.github/workflows/npmPublish.yml
index f747422..8166b02 100644
--- a/.github/workflows/npmPublish.yml
+++ b/.github/workflows/npmPublish.yml
@@ -7,7 +7,7 @@ on:
     paths-ignore:
       - '.github/workflows/*' # не запускать воркфлоу при обновлении самих воркфлоу
 env:
-  NPM_VERSION_MODIFIER: patch
+  NPM_VERSION_MODIFIER: major
   NODE_VERSION: 18.11.0
 jobs:
   Prepare_and_publish:
diff --git a/Connector.ts b/Connector.ts
index 14424cb..669b7cf 100644
--- a/Connector.ts
+++ b/Connector.ts
@@ -53,6 +53,7 @@ export class Connector {
   private _sendReduxStateBatchingTimer: NodeJS.Timeout | null = null;
   private _currentReduxStateCopy: any = null;
   private _sendReduxActionsBatchingTimer: NodeJS.Timeout | null = null;
+  private _sendZustandStateBatchingTimer: NodeJS.Timeout | null = null;
   private _currentReduxActionsBatch: InterceptedReduxActionPreparedData[] = [];
   private _encryption: any = null;
   private _asyncStorageHandler: any = null;
@@ -404,6 +405,28 @@ export class Connector {
     }
   }
 
+  public createZustandStoreChangeHandler(selectFn: (state: any) => any, batchingTimeMs: number): (state: any, prevState: any) => void {
+    try {
+      return (state: any, prevState: any) => {
+        const prevStateSelected = selectFn(prevState);
+        const currentStateSelected = selectFn(state);
+
+        if (this._socket.connected && JSON.stringify(prevStateSelected) !== JSON.stringify(currentStateSelected)) {
+          if (this._sendZustandStateBatchingTimer)
+            clearTimeout(this._sendZustandStateBatchingTimer);
+
+          this._sendZustandStateBatchingTimer = setTimeout(() => {
+            const encryptedData = this._encryptData({state: currentStateSelected, timestamp: moment().valueOf()});
+            encryptedData.ok && this._socket.emit(SOCKET_EVENTS_EMIT.SAVE_ZUSTAND_STATE_COPY, encryptedData.result);
+          }, batchingTimeMs);
+        }
+      }
+    } catch (e) {
+      codebudConsoleWarn(`Error while trying to create ZustandStoreChangeHandler`, e);
+      return () => {};
+    }
+  }
+
   // AsyncStorage / localStorage
   // used in asyncStoragePlugin & localStoragePlugin, (binded context)
   private _handleInterceptedStorageAction(action: string, data?: any) {
diff --git a/api/api.ts b/api/api.ts
index d31e156..8d8daf9 100644
--- a/api/api.ts
+++ b/api/api.ts
@@ -25,6 +25,7 @@ const SOCKET_EVENTS_EMIT = {
   SAVE_SCENARIO_LOG: "saveScenarioLog",
   SAVE_REDUX_STATE_COPY: "saveReduxStateCopy",
   SAVE_REDUX_ACTIONS_BATCH: "saveReduxActionsBatch",
+  SAVE_ZUSTAND_STATE_COPY: "saveZustandStateCopy",
   SAVE_INTERCEPTED_REQUEST: "saveInterceptedRequest",
   SAVE_INTERCEPTED_RESPONSE: "saveInterceptedResponse",
   SAVE_MOBILE_APP_STATE: "saveMobileAppState",
diff --git a/config.ts b/config.ts
index a5276d1..2b0b936 100644
--- a/config.ts
+++ b/config.ts
@@ -2,6 +2,8 @@ type DevMode = "PRODUCTION" | "DEVELOPMENT";
 
 const DEV_MODE: DevMode = "PRODUCTION";
 
+const PAYLOAD_LIMIT_MAX_KB_SIZE = 1024;
+
 const CONFIG_INNER = {
   PRODUCT_NAME: "CodeBud",
   MAX_IDENTICAL_CONSOLE_WARNINGS_IN_A_ROW: 3,
@@ -28,9 +30,9 @@ const CONFIG_INNER = {
     }
   },
   PAYLOAD_LIMITS: {
-    MAX_KB_SIZE: 512,
-    MAX_BYTE_SIZE: 524288, // 512 Kb * 1024 (byte / Kb)
-    MIN_STRING_LENGTH_POSSIBLE_OVERLOAD: 131072 // MAX_BYTE_SIZE / 4
+    MAX_KB_SIZE: PAYLOAD_LIMIT_MAX_KB_SIZE,
+    MAX_BYTE_SIZE: 1024 * PAYLOAD_LIMIT_MAX_KB_SIZE,
+    MIN_STRING_LENGTH_POSSIBLE_OVERLOAD: 1024 * PAYLOAD_LIMIT_MAX_KB_SIZE / 4 // MAX_BYTE_SIZE / 4 (4 is max possible byteSize of UTF char)
   }
 };
 
diff --git a/index.d.ts b/index.d.ts
index 396366b..f263248 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -171,6 +171,13 @@ declare module '@appklaar/codebud' {
      * @returns {Function} Middleware
      */
     createReduxActionMonitorMiddleware: (batchingTimeMs?: number) => any;
+    /**
+     * Function that creates Zustand Store Change Handler, that you can use to subscribe to Store Changes.
+     * @param {SelectFn} selectFn select function that returns part of the store.
+     * @param {number} [batchingTimeMs = 500] batching time of sending new zustand state copy (in ms). Defaults to 500
+     * @returns {Function} Store change handler function.
+     */
+    createZustandStoreChangeHandler: (selectFn: (state: any) => any, batchingTimeMs?: number) => ((state: any, prevState: any) => void);
     /**
      * Function that enables AsyncStorage monitor.
      * @param {any} asyncStorage your AsyncStorage
diff --git a/index.ts b/index.ts
index 09f5bd4..633e92c 100644
--- a/index.ts
+++ b/index.ts
@@ -131,6 +131,20 @@ export const CodeBud: ModuleInterface = {
     }
   },
 
+  createZustandStoreChangeHandler(selectFn, batchingTimeMs = 500) {
+    try {
+      if (!this._connector)
+        throw new Error(`Something went wrong while creating ZustandStoreChangeHandler. Double check that you initialized ${CONFIG.PRODUCT_NAME}`);
+
+      return this._connector.createZustandStoreChangeHandler(selectFn, batchingTimeMs);
+    } catch (e) {
+      if (this._mode === "dev")
+        codebudConsoleWarn(e);
+
+      return () => {};
+    }
+  },
+
   enableAsyncStorageMonitor(asyncStorage, ignoreKeys = [], batchingTimeMs = 500) {
     try {
       if (!this._connector)
diff --git a/moduleInterface.ts b/moduleInterface.ts
index 9c61f5b..a63dec0 100644
--- a/moduleInterface.ts
+++ b/moduleInterface.ts
@@ -51,6 +51,13 @@ export interface AppKlaarSdk {
    * @returns {Function} Middleware
    */
   createReduxActionMonitorMiddleware: (batchingTimeMs?: number) => any;
+  /**
+   * Function that creates Zustand Store Change Handler, that you can use to subscribe to Store Changes.
+   * @param {SelectFn} selectFn select function that returns part of the store.
+   * @param {number} [batchingTimeMs = 500] batching time of sending new zustand state copy (in ms). Defaults to 500
+   * @returns {Function} Store change handler function.
+   */
+  createZustandStoreChangeHandler: (selectFn: (state: any) => any, batchingTimeMs?: number) => ((state: any, prevState: any) => void);
   /**
    * Function that enables AsyncStorage monitor.
    * @param {any} asyncStorage your AsyncStorage