Merge pull request #80 from mathworks/dklilley/release/1.3.9

MATLAB language server - v1.3.9

Author: dklilley

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.3.9] - 2026-03-09
+
+### Fixed
+- Resolves an issue starting MATLAB when the `HOME` environment variable is set to an invalid folder (Addresses [mathworks/MATLAB-extension-for-vscode#164](https://github.com/mathworks/MATLAB-extension-for-vscode/issues/164))
+- Applied patches for CVE-2025-13465, CVE-2025-68157, CVE-2025-68458, CVE-2026-2391, CVE-2026-27606, CVE-2026-27903
+
 ## [1.3.8] - 2026-01-09
 
 ### Added

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "matlab-language-server",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "description": "Language Server for MATLAB code",
   "main": "./src/index.ts",
   "bin": "./out/index.js",

package.json

@@ -1,10 +1,10 @@
-// Copyright 2025 The MathWorks, Inc.
+// Copyright 2025-2026 The MathWorks, Inc.
 
 import * as debug from '@vscode/debugadapter'
 import { DebugProtocol } from '@vscode/debugprotocol';
 import { DebugServices, BreakpointInfo } from './DebugServices'
 import { ResolvablePromise, createResolvablePromise } from '../utils/PromiseUtils'
-import { IMVM, MVMError, MatlabState } from '../mvm/impl/MVM';
+import { IMVM, MVMError, MatlabMVMConnectionState } from '../mvm/impl/MVM';
 import fs from 'node:fs';
 
 enum BreakpointChangeType {
@@ -92,8 +92,8 @@ export default class MatlabDebugAdaptor {
         this._pendingSetBreakpointPromise = undefined;
         this._pendingTemporaryStackChangePromise = undefined;
 
-        this._mvm.on(IMVM.Events.stateChange, (state: MatlabState) => {
-            if (state === MatlabState.DISCONNECTED) {
+        this._mvm.on(IMVM.Events.stateChange, (state: MatlabMVMConnectionState) => {
+            if (state === MatlabMVMConnectionState.DISCONNECTED) {
                 this._handleDisconnect();
                 this._matlabBreakpoints = [];
             }

src/debug/MatlabDebugAdaptor.ts

@@ -1,7 +1,7 @@
-// Copyright 2025 The MathWorks, Inc.
+// Copyright 2025-2026 The MathWorks, Inc.
 
 import Logger from '../logging/Logger';
-import MVM, { IMVM, MatlabState } from '../mvm/impl/MVM';
+import MVM, { IMVM, MatlabMVMConnectionState } from '../mvm/impl/MVM';
 import { ConfigurationManager } from './ConfigurationManager';
 
 /**
@@ -27,10 +27,10 @@ export default class GraphicsPrewarmService {
      *
      * @param state The MVM state
      */
-    private async handleMvmStateChange (state: MatlabState): Promise<void> {
-        if (state === MatlabState.READY) {
+    private async handleMvmStateChange (state: MatlabMVMConnectionState): Promise<void> {
+        if (state === MatlabMVMConnectionState.CONNECTED) {
             await this.handleMatlabConnectionReady()
-        } else if (state === MatlabState.DISCONNECTED) {
+        } else if (state === MatlabMVMConnectionState.DISCONNECTED) {
             // Reset hasPrewarmed flag when MATLAB is disconnected
             this.hasPrewarmed = false
         }

src/licensing/gui/package-lock.json

@@ -1,12 +1,12 @@
-// Copyright 2024-2025 The MathWorks, Inc.
+// Copyright 2024-2026 The MathWorks, Inc.
 
 import { WorkspaceFolder, WorkspaceFoldersChangeEvent } from 'vscode-languageserver'
 import ClientConnection, { Connection } from '../ClientConnection'
 import Logger from '../logging/Logger'
 import MatlabLifecycleManager from './MatlabLifecycleManager'
 import * as os from 'os'
 import path from 'path'
-import MVM, { IMVM, MatlabState } from '../mvm/impl/MVM'
+import MVM, { IMVM, MatlabMVMConnectionState } from '../mvm/impl/MVM'
 import parse from '../mvm/MdaParser'
 import * as FileNameUtils from '../utils/FileNameUtils'
 
@@ -25,8 +25,8 @@ export default class PathSynchronizer {
     initialize (): void {
         const clientConnection = ClientConnection.getConnection()
 
-        this.mvm.on(IMVM.Events.stateChange, (state: MatlabState) => {
-            if (state === MatlabState.READY) {
+        this.mvm.on(IMVM.Events.stateChange, (state: MatlabMVMConnectionState) => {
+            if (state === MatlabMVMConnectionState.CONNECTED) {
                 void this.handleMatlabConnected(clientConnection)
             }
         })

src/lifecycle/GraphicsPrewarmService.ts

@@ -1,7 +1,7 @@
-// Copyright 2024-2025 The MathWorks, Inc.
+// Copyright 2024-2026 The MathWorks, Inc.
 
 import NotificationService, { Notification } from '../notifications/NotificationService'
-import MVM, { IMVM, MatlabState, EvalRequest, EvalResponse, FEvalRequest, FEvalResponse, BreakpointRequest, PromptState } from './impl/MVM'
+import MVM, { IMVM, MatlabMVMConnectionState, EvalRequest, EvalResponse, FEvalRequest, FEvalResponse, BreakpointRequest, PromptState } from './impl/MVM'
 
 /**
  * Provides an interface for sending evals and fevals and listening to the results.
@@ -32,7 +32,7 @@ export default class MVMServer {
         this._mvm.on(IMVM.Events.promptChange, this._handlePromptChange.bind(this));
     }
 
-    private _handleMvmStateChange (state: MatlabState, release?: string): void {
+    private _handleMvmStateChange (state: MatlabMVMConnectionState, release?: string): void {
         this._notificationService.sendNotification(Notification.MVMStateChange, { state, release });
     }
 

src/lifecycle/MatlabCommunicationManager.js

@@ -6,10 +6,9 @@ export * from './MVMInterface';
 /**
  * Used to represent the state of MATLAB
  */
-export declare enum MatlabState {
+export declare enum MatlabMVMConnectionState {
     DISCONNECTED = "disconnected",
-    READY = "ready",
-    BUSY = "busy"
+    CONNECTED = "connected"
 }
 /**
  * Provides an interface for sending evals and fevals and listening to the results.