Super Session Manager version history - 16 versions
Super Session Manager by SessionManager.net
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 7.9.1
Released Nov 1, 2026 - 2.71 MBWorks with firefox 140.0 and later, android 142.0 and laterFaster Cloud Sync and more translations.- Cloud Sync now uploads your sessions in batches instead of one request per session, so syncing hundreds of sessions takes seconds. If a batch is refused, sessions are retried one at a time so any message still names the session that couldn't be synced.
- Sign-in is now locked to Super Session Manager's own cloud server. If the website ever handed the add-on a different server address, it is ignored and your sign-in and sessions stay exactly as they are.
- 47 interface strings (Pro trial, Top Domains / Session sizes / Tab groups stats, Premium Features cards and the auto-sync setting) are now translated in 38 more languages.
- Updated the add-on's data collection declaration to also list browsing activity. Nothing new is collected; this only describes the existing opt-in Cloud Sync and Share Session Page features.
Source code released under All Rights Reserved
Older versions
Version 7.9.0
Released Oct 17, 2026 - 2.59 MBWorks with firefox 140.0 and later, android 142.0 and laterNew Pro tools: Extract Metadata (SEO and social tags of the current page), Smart Duplicate Detection, Tab Suspender domain rules, schedule and selective restore, batch opening in Open Bulk URLs, export templates in Copy All URLs, Advanced Export (CSV, JSON, HTML, Markdown) in the URL Toolkit, and opt-in auto-sync on change.
Imports never silently replace a session: a same-named session with different tabs asks Keep both, Replace or Skip.
Fixes: Google sign-in works on the first try and survives the window closing early; switching accounts no longer flips back to the old one; error messages show a warning icon; Advanced Mode no longer shows code after its folder is deleted.
Translations for the new tools in 10 languages.Source code released under All Rights Reserved
Version 7.8.0
Released Oct 11, 2026 - 2.29 MBWorks with firefox 140.0 and later, android 142.0 and laterWhat's new in 7.8.0
• Import from bookmarks or a backup, in one place. The Import button now asks where your sessions come from: your bookmark folders (you preview and pick the folders first; bookmarks are only read, never changed) or a JSON backup file.
• Full backup (Pro). Export can now save a full backup: sessions, folders, archived sessions, favorites, settings, Tab Suspender settings and automatic snapshots. Importing it adds to what you already have and overwrites nothing.
• Try Pro free for 7 days. Sign in with Google and your account gets one 7-day trial of all Pro features, Advanced Mode included. When it ends, nothing is deleted.
• More languages, chosen in Settings → Language.
Fixes
• Removing the add-on no longer closes your tabs. Background-loaded and suspended tabs now use the browser's own tab sleeping and keep their real address.
• "Suspend this tab" works again.
• The Tab Suspender description no longer shows "&" instead of "&".Source code released under All Rights Reserved
Version 7.7.0
Released Sep 30, 2026 - 1.91 MBWorks with firefox 140.0 and later, android 142.0 and laterAdvanced Mode is now part of Pro, with a one-time 7-day free trial that starts the first time you open it. Basic Mode stays free, and your saved sessions stay yours on any plan.
New
• Temp session tools in Advanced Mode: add the current tab or window, add it to a saved session, copy or download its URLs, and remove duplicates.
Improved
• Clearer Pro prompts: a short dialog explains the feature and its price, instead of a message that disappears.
• Basic and Advanced Mode now have the same settings, and a change in one shows up in the other straight away.
• The guided tour appears only on a new install, not after updates.
• Tidier Session Tools and Tab Suspender buttons.
Fixed
• "Add current tab" from Advanced Mode now adds the tab you were on.
• Moving a folder into its own subfolder now shows the right message.Source code released under All Rights Reserved
Version 7.6.1
Released Sep 28, 2026 - 1.85 MBWorks with firefox 140.0 and later, android 142.0 and laterVersion 7.6.1 (this release) : Improvements- Faster popup and Advanced Mode for signed-in users — opening no longer redraws your session list twice or rewrites your Archive each time; the cloud check on open now fetches sessions, Archive and preferences together instead of one after another.
- Smoother search in the popup — the session list updates once you pause typing instead of being rebuilt on every keystroke.
- Less work behind the scenes — loading sessions reads storage once instead of twice, Advanced Mode loads its preferences in parallel, and the sessionmanager.net sign-in bridge no longer writes to storage every few seconds.
- Bug Fixes : Auto-save keeps its schedule — changing an unrelated setting no longer restarts the auto-save timer and delays the next automatic snapshot.
Source code released under All Rights Reserved
Version 7.5.0
Released Sep 19, 2026 - 1.81 MBWorks with firefox 140.0 and later, android 142.0 and laterImport or migrate sessions from Session Buddy and Tab Session Manager exports, with automatic deduplication against your existing sessions.
Advanced Mode's folder tree now syncs through Cloud Sync, so the same folders appear on the website and on every signed-in device.
Ten new interface languages: Bulgarian, Bengali, Greek, Hindi, Hungarian, Malay, Romanian, Serbian, Slovak and Ukrainian — 31 in total, selectable in Settings.
Renamed internal style names that some ad blockers were hiding by mistake, which could leave Advanced Mode with missing panels.Source code released under All Rights Reserved
Version 7.3.0
Released Sep 12, 2026 - 1.41 MBWorks with firefox 140.0 and later, android 142.0 and laterSuper Session Manager 7.3.0 — Firefox.
• Compare Sessions (Pro): pick two saved sessions and see which tabs were added, removed, or shared. Read-only — nothing is changed.
• Bulk Tab Actions (Pro): Copy URLs of selected tabs (plain, with titles, or Markdown), Save the selection as a session, and Shift+click to select a range.
• Saving with a name you already use now creates "Name (2)" instead of replacing the old session; renaming onto an existing name is refused.
Fixes
• Import Bookmarks: the permission prompt was hidden behind the popup. It now opens in Advanced Mode where the prompt is clearly visible.
• Sleeping tabs showed the extension logo instead of the site's icon.
• Popup sometimes opened collapsed after browser start.
• Search could list the same session twice.
• Rate button now points to Firefox Add-ons.Source code released under All Rights Reserved
Version 7.1.0
Released Sep 8, 2026 - 1.38 MBWorks with firefox 140.0 and later, android 142.0 and laterSource code released under All Rights Reserved
Version 7.0.0
Released Sep 1, 2026 - 1.35 MBWorks with firefox 140.0 and later, android 142.0 and laterWhat's new in version 7.0.0 (major update from 6.6.11):
• ✨ Advanced Mode: Full-screen workspace for managing large tab collections with folders, command palette, and quick views.
• 🛠 Session Utilities: Merge or split saved sessions, perform bulk actions, detect duplicates, and analyze tab domains.
• 🔗 Page Link Extractor: Extract all links from the current tab directly into a new session or copy them with one click.
• 💤 Tab Suspender Enhancements: Original tab URLs are preserved seamlessly when saving and restoring suspended sessions.
• 🌐 Comprehensive Internationalization: Added support for 21 languages with an in-app language picker.
• 🔒 Privacy & Performance: Third-party favicon lookups are now opt-in (disabled by default), improved cloud sync merge resilience, and general UI/performance optimizations.Source code released under All Rights Reserved
Version 6.6.11
Released Aug 2, 2026 - 1.04 MBWorks with firefox 140.0 and later, android 142.0 and laterupdate locales fileSource code released under All Rights Reserved
Version 6.6.1
Released Aug 2, 2026 - 1.03 MBWorks with firefox 140.0 and later, android 142.0 and later- Multilingual Support: Now available in 20+ languages with a language selector in Settings.
- Session Archiving & Bulk Delete: Archive older sessions or clear all saved sessions directly from Settings.
- Enhanced Onboarding: Added Post-Install Welcome guide and smooth uninstall feedback flow.
- UI & UX Refinements: Typography fixes, visual polish, and performance enhancements across the extension.
Source code released under All Rights Reserved
Version 6.1.1
Released Jul 3, 2026 - 587.24 KBWorks with firefox 140.0 and later, android 142.0 and laterRemoved local development permissions (localhost and 127.0.0.1) from the production extension to improve privacy and security.Source code released under All Rights Reserved
Version 6.1.0
Released Jul 3, 2026 - 587.17 KBWorks with firefox 140.0 and later, android 142.0 and laterFixed an issue where tab groups were incorrectly displaying as "unnamed session".
Under-the-hood security optimizations and performance improvements for Firefox.Source code released under All Rights Reserved
Version 6.0.6
Released Jun 23, 2026 - 550.68 KBWorks with firefox 140.0 and later, android 142.0 and later- Version Sync: Brought the Firefox extension fully up-to-date with Chrome and Edge (v6.0.6) for full cross-browser feature parity.
- UI Enhancements: Added a subtle quick-share icon directly on session rows for easier sharing, rearranged the session tools interface for better usability, and added visual indicators for premium features.
- Bug Fixes: Fixed a bug related to session backups, and resolved a UI issue where pinning one session would incorrectly display the pin (star) icon on other sessions.
- Optimizations: Significantly reduced the overall extension package size for faster installation and updates, along with minor UI visual tweaks.
Source code released under All Rights Reserved
Version 6.0.1
Released Jun 17, 2026 - 1.49 MBWorks with firefox 140.0 and later, android 142.0 and laterSuper Session Manager 6.0.1 is a major update from 5.4.0. Version 6 adds Session Tools, shareable web pages, Tab Suspender, a redesigned save bar, and many UI improvements.
Session Tools (new tab — 10 utilities)
1. Open Bulk URLs — Paste URLs or mixed text; open every extracted link in the current window or a new window.
2. Copy All URLs — Copy or download tab URLs from the current window or a saved session (plain text, Markdown, TXT, or CSV).
3. Extract URLs — Find all http(s) links in pasted text; copy, open, or save as a new session.
4. URL Cleaner — Strip tracking params (utm_*, fbclid, gclid) and optional referral/affiliate wrappers.
5. Dedupe URLs — Remove duplicate URLs from a list while keeping first occurrence order.
6. Close Duplicate Tabs — Scan the current window and close duplicate tabs (one tab per URL).
7. Session Stats — Tab totals, duplicate/inactive counts, and top domains for open tabs or any saved session (also in the header chart icon).
8. Extract Domains — Pull unique hostnames from URLs or text; copy or download the list.
9. Tab Suspender — Put inactive tabs to sleep on a lightweight extension page to save memory; click to restore instantly.
10. Share Session Pages — Publish current-window tabs or a saved session to sessionmanager.net/share/… (Free: 3 pages; Pro: unlimited, plus password and branding options).
Save bar & session actions
New Tab Settings popover in the save footer: Multi-Window (Pro), Pinned Tabs (free), and active-setting dots on the trigger.
Pinned tabs included by default when saving sessions and temp sessions.
Hover clipboard icon on a saved session to copy all tabs as Title - URL lines.
UI & workflow
Nav renamed: Tools → Session Tools, Auto Sessions → Backup.
Wider popup (680px); popup stays open after opening sessions, temp sessions, auto snapshots, or bulk URLs.
Cloud Sync icon in the header on Session Tools, Backup, Premium, Stats, Info, and Settings.
Optional Send feedback button in the popup header.
Unified scrollable tool panels with pinned footer buttons.
Supabase auth tokens auto-refresh in the background (every 45 min).Source code released under All Rights Reserved
Version 5.4.0
Released Jun 12, 2026 - 465.79 KBWorks with firefox 126.0 and laterSource code released under All Rights Reserved