chore(release): v1.3.1

Author: AndreaBonn

CHANGELOG.md

@@ -5,6 +5,18 @@ All notable changes to Session Snapshot will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.3.1] - 2026-06-08
+
+### Fixed
+
+- Messaging listener in MV3 service worker now returns a Promise instead of `true`, restoring `sendResponse` reliability in Firefox MV3 (background → popup)
+- Resolved AMO validation errors and warnings blocking the listing review
+- Tests aligned to the renamed DOM helper functions
+
+### CI
+
+- Automated AMO publish workflow on `v*` tag push
+
 ## [1.3.0] - 2026-05-24
 
 ### Added

manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "Session Snapshot",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "default_locale": "it",
   "description": "__MSG_extensionDescription__",
   "icons": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "session-snapshot",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "private": true,
   "description": "Firefox extension: save and restore browser window sessions with tabs and scroll positions.",
   "scripts": {