Removed local development permissions (localhost and 127.0.0.1) from the production extension to improve privacy and security.

Fixed an issue where tab groups were incorrectly displaying as "unnamed session".
Under-the-hood security optimizations and performance improvements for Firefox.

Super 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).