Booth Companion version history - 25 versions
Booth Companion by Skulux
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 2.18.1
Released 19 May 2026 - 311.21 kBWorks with firefox 109.0 and later- "Added Czech currency support."
- "Minor bugfix that occurs when changing currencies after page has been loaded."
Source code released under The Unlicence
- "Added Czech currency support."
Older versions
Version 2.18
Released 18 May 2026 - 311.14 kBWorks with firefox 109.0 and later- "Added Price Tracker Export function to import into Discord version of Booth Companion (PT)"
- "Fixed missing price conversations."
- "Fixed missing price ranges."
Source code released under The Unlicence
- "Added Price Tracker Export function to import into Discord version of Booth Companion (PT)"
Version 2.17.8
Released 11 May 2026 - 310.33 kBWorks with firefox 109.0 and later- "Removed Gist-Fallback for Currency conversion as no longer needed"
- "Updated About Tab"
Source code released under The Unlicence
Version 2.17.7
Released 9 May 2026 - 310.54 kBWorks with firefox 109.0 and later- "Fixed item titles that got interpreted into prices"
Source code released under The Unlicence
Version 2.17.6
Released 6 May 2026 - 310.47 kBWorks with firefox 109.0 and later- "Fixed rare edge-case that triggered bulk requests falling back to single item requests too early"
Source code released under The Unlicence
Version 2.17.5
Released 4 May 2026 - 310.23 kBWorks with firefox 109.0 and later- Bugfixes: Likes were falsely replaced with Price-Range text
Source code released under The Unlicence
Version 2.17.4
Released 2 May 2026 - 310.12 kBWorks with firefox 109.0 and later- Fixed Library Search showing all results and options now
- Added Small Highlighter on matched text in Library Search
Source code released under The Unlicence
Version 2.17.3
Released 2 May 2026 - 309.18 kBWorks with firefox 109.0 and later- Better hardening of API
- Enforces Limits more strictly to prevent API problems
- Bugfixes
Source code released under The Unlicence
Version 2.17.2
Released 29 Apr 2026 - 309.29 kBWorks with firefox 109.0 and later- Stability fixes for Price Tracker
- Added option to bypass Booth Companions API for Price Tracker and to use local item tracking
Source code released under The Unlicence
Version 2.17.1
Released 27 Apr 2026 - 307.61 kBWorks with firefox 109.0 and later- "Added a new Price Tracker button in the BOOTH navbar for quick access."
- "Price changes are now saved locally with old price, new price, and timestamp."
- "Adjusted notification behavior to prevent accidental close from background clicks."
Source code released under The Unlicence
- "Added a new Price Tracker button in the BOOTH navbar for quick access."
Version 2.17
Released 23 Apr 2026 - 303.11 kBWorks with firefox 109.0 and later- Improved Owned/Gift item detection by checking your BOOTH library more reliably in the background
- Added automatic ownership scans while keeping manual “Start scan” refresh buttons
- Fixed an issue where ownership scans could fail to start
- Switched more item parsing to BOOTH’s JSON endpoints for better stability
- Improved price range detection for item variations
- Upgraded cart tracking to use the cart API first, with page-scan fallback
- Prevented repeated auto-scan attempts on the same cart page for better performance
- Ownership sync now also runs when Owned/Gift toggles are enabled in settings
Source code released under The Unlicence
Version 2.16.1
Released 21 Apr 2026 - 302.6 kBWorks with firefox 109.0 and later- bug fixes, price tracker item limit
Source code released under The Unlicence
Version 2.16.0
Released 16 Apr 2026 - 301.43 kBWorks with firefox 109.0 and later- fixed PriceWatcher string, new Onboarding Setup for new users.
Source code released under The Unlicence
Version 2.15.2
Released 10 Apr 2026 - 298.54 kBWorks with firefox 109.0 and later- fixed some bugs, better handling for price watcher api
Source code released under The Unlicence
Version 2.15.1
Released 26 Mar 2026 - 297.46 kBWorks with firefox 109.0 and later- adds car items automatically to the price tracker
Source code released under The Unlicence
Version 2.15
Released 18 Mar 2026 - 292.59 kBWorks with firefox 109.0 and later- better accessibility/ visuals for price tracker notifications, debug options, price ranges
Source code released under The Unlicence
Version 2.14.21
Released 4 Mar 2026 - 289.29 kBWorks with firefox 109.0 and laterfixed some query stringsSource code released under The Unlicence
Version 2.14.2
Released 4 Mar 2026 - 289.27 kBWorks with firefox 109.0 and laterfix for price drop notificationsSource code released under The Unlicence
Version 2.14.1
Released 26 Feb 2026 - 287.28 kBWorks with firefox 109.0 and laterfixes in text for Price History featureSource code released under The Unlicence
Version 2.14
Released 24 Feb 2026 - 286.86 kBWorks with firefox 109.0 and lateradded Price History and fixed Library SearchbarSource code released under The Unlicence
Version 2.13.6
Released 17 Feb 2026 - 281.28 kBWorks with firefox 109.0 and laterfix for comparing modeSource code released under The Unlicence
Version 2.13.5
Released 4 Feb 2026 - 281.15 kBWorks with firefox 109.0 and laterfixed bug where cart total showed only half valueSource code released under The Unlicence
Version 2.13.4
Released 4 Feb 2026 - 281.16 kBWorks with firefox 109.0 and later- added Clear All option to the Price Tracker
Source code released under The Unlicence
Version 2.13.2
Released 28 Jan 2026 - 280 kBWorks with firefox 109.0 and laterfixed Double Plus and Checkmarks appearing when comparing. Whistlist totals only showed page one items. Renamed Price Watcher into Price TrackerSource code released under The Unlicence
Version 2.13.1
Released 28 Jan 2026 - 274.92 kBWorks with firefox 109.0 and laterfix for Price Watcher to use correct values and minor visual fixesSource code released under The Unlicence