Cardikyu version history - 12 versions
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 0.4.2
Released Jun 14, 2026 - 14.95 MBWorks with firefox 128.0 and later• Switch cards to their equivalent in another language
• Report a wrong card right after you reject a scan match
• Move and collapse the extension overlay panel wherever it suits you
• More card detail badges for variants, special treatments, and stamped products
• Population coverage now includes CGC and TAG
• All cards have moved to using UUIDs instead of canonical-slugs
• Search does a better job finding the card you typed across set names, numbers, and language variants
• Scan candidates are easier to compare, with clearer badges and better previews
• Card images load more reliably across catalog, scans, and comps
• Settings and live state sync more reliably across your open tabs and regions
• Only accepted scan matches consume scan credits now
• Sold cards no longer attach to the wrong lot when the stream switches products
• Candidate preview tooltips sit correctly over the extension panel
• Your manual condition and grade picks stick when you switch candidates in the same scan
• Language badges sit correctly on graded card imagesSource code released under All Rights Reserved
Older versions
Version 0.4.1
Released Jun 9, 2026 - 14.92 MBWorks with firefox 128.0 and later• Regional rollout with more robust infrastructure behind scans, search, and service recovery
• Scans, pricing data, and comps coverage load faster
• Trialing post-sale eBay suggestions for missed lots (can be turned off in settings)
• Market trend signals for cards with enough sales history
• Better multi-card review for binder pages
• Candidate rows can be collapsed
• Graded comps can be filtered by provider, sorted, and grouped in Pricing settings
• Scan confidence and timings are easier to inspect
• Better service status support across regions
• More population reports, pricing data, and comps coverage across supported categories
• Usage syncs across open extension instances so credits stay consistent
• Scan results and pricing data warm up faster
• Search aliases and empty-result recovery are stronger
• eBay listing matches are broader and more accurate
• Improved invalid rejection of bid states when tracking auction states
• Sales and inventory prompts now wait for paid auction confirmation
• Live auction market fallback, usage labels, and P&L shipping details are more accurate
• Realtime sockets reconnect more reliably
• Photo and listing crop previews are more reliableSource code released under All Rights Reserved
Version 0.4.0
Released May 30, 2026 - 14.85 MBWorks with firefox 128.0 and later• Cardikyu is moving from alpha into beta
• More card coverage and better search make it easier to find the right card
• Live buying feels clearer across bidding, giveaways, and stream P&L
• New detection and matching models are in testing
• More card coverage across supported games
• Better stream session tracking for live purchases
• Bidding is easier to read at a glance, with clearer max-bid guidance, and value signals
• Settings have been reorganized into one clearer control center
• Search results are easier to sort, scan, and use with the keyboard
• Comps and market views are easier to browse while watching a stream
• Extension settings and live stream state sync more reliably
• Bid limits and live bidding states behave more predictably
• Overlay stacking and compact panels get in the way less oftenSource code released under All Rights Reserved
Version 0.3.4
Released May 23, 2026 - 3.5 MBWorks with firefox 128.0 and later• Experimental One Piece and Lorcana support begins rolling out alongside Pokémon
• Pro users can run Cardikyu across multiple live streams at once
• Scan history popover for recently confirmed cards
• Whatnot giveaway controls, including optional auto-join
• Sudden-death bidding strategies for auto-bid
• Extension loading and page injection are faster and more reliable
• Search is quicker to open from the top bar and easier to scan
• Sales charts are cleaner and easier to read
• Scan controls have clearer iconography and better spacing
• Extension settings are backed up when you're signed in
• Manual card selections no longer count as confirmed auction sales
• Inventory badges now calculate collection value in your currency
• Custom capture regions are preserved per stream
• Stream tabs clean up more reliably when you leave a showSource code released under All Rights Reserved
Version 0.3.3
Released May 20, 2026 - 3.48 MBWorks with firefox 128.0 and later• Search is quicker and easier to scan, with clearer variant labels in results
• Credit limits are easier to understand, with separate daily and hourly progress plus reset timing
• Pro: see how a live purchase affects your inventory value before saving it
• Boost Credits can keep scans going when your hourly Plan Credits are used up
• Scanner status is simpler and gets out of your way faster
• Usage warnings are clearer before you run out of credits
• Card language badges are more consistent
• Search results now do a better job of favoring the card you typed
• Inventory badges now only count cards in your account
• After changing your email, the extension asks you to sign in againSource code released under All Rights Reserved
Version 0.3.2
Released May 14, 2026 - 3.47 MBWorks with firefox 128.0 and later• Firefox 150+: in-extension prompt for the site access Firefox now requires you to grant manually
• Firefox: card search now returns results (regression in 0.3.0)Source code released under All Rights Reserved
Version 0.3.1
Released May 14, 2026 - 3.47 MBWorks with firefox 128.0 and later• Firefox: card detection, search, and overlays now load correctly on Whatnot (regression in 0.3.0)Source code released under All Rights Reserved
Version 0.3.0
Released May 13, 2026 - 3.47 MBWorks with firefox 128.0 and later• Auto-detect slabs (experimental) — automatically detect, price, and comp graded cards
• Population data in the graded prices table
• 20,000+ new cards added to the database
• Price sources are clickable to view the source data
• Improved live exchange rates
• Improved scan and detection times
• Bid amounts for currencies without decimals (JPY, KRW, IDR, CLP, VND) corrected
• Last-sold prices now convert to your display currency correctlySource code released under All Rights Reserved
Version 0.2.6.1
Released May 8, 2026 - 3.44 MBWorks with firefox 128.0 and later• Region selector has edge and corner resize handles
• Live sold bid overlay on the price history chart
• Demo card in onboarding to preview the overlay
• Service alerts banner for downtime and announcements
• Branded fallback when card artwork can't load
• Scan button shows detector state; cleaner popup status
• Prices over three-digit amounts drop the cents; cleaner price-source labels
• Live bid showed the next required bid instead of the current bid when joining a lot with pre-bids
• Stale bid no longer leaks from an unsold lot onto the next scan
• ~15-min logout cycle and phantom cross-tab logouts
• Sales record only after card confirm, with de-duplication
• Tooltip clicks and layering inside the overlaySource code released under All Rights Reserved
Version 0.2.6
Released May 8, 2026 - 3.44 MBWorks with firefox 128.0 and later• Region selector has edge and corner resize handles
• Live sold bid overlay on the price history chart
• Demo card in onboarding to preview the overlay
• Service alerts banner for downtime and announcements
• Branded fallback when card artwork can't load
• Scan button shows detector state; cleaner popup status
• Prices over three-digit amounts drop the cents; cleaner price-source labels
• Live bid showed the next required bid instead of the current bid when joining a lot with pre-bids
• Stale bid no longer leaks from an unsold lot onto the next scan
• ~15-min logout cycle and phantom cross-tab logouts
• Sales record only after card confirm, with de-duplication
• Tooltip clicks and layering inside the overlaySource code released under All Rights Reserved
Version 0.2.5
Released Apr 30, 2026 - 3.41 MBWorks with firefox 128.0 and later• generate changelog for AMO release-note and GitHub Release bodySource code released under All Rights Reserved
Version 0.2.4
Released Apr 25, 2026 - 14.64 MBWorks with firefox 128.0 and laterSource code released under All Rights Reserved