Observed Signal · Oct 24, 2026 · Technical Release · Source: https://github.com/prebid/Prebid.js/releases.atom · Impact: 3/5 · Sentiment: Positive
Prebid.js 11.44.0 adds priority bids support
Prebid.js has released versions 11.44.0 and 11.45.0, introducing significant features and improvements. Version 11.44.0 centers on priority bids (allowPriorityBids opt-in, bid.priority, priority-adjusted ranking), enabling publishers to influence auction outcomes. It also includes core enhancements like hardened layout calculations, caching layout reads, using multibid's originalRequestId, and resetting GPT targeting after BID_WON. New bid adapters were added: Roockmobile, VisionForgeX, MonetiseUp, Onebidtech, Adhouse, and Shopnomix. Version 11.45.0 adds house bids (zero-CPM) from priority-enabled adapters, an option for bidder-specific supply chain replacement (firstPartyData.replaceGlobalSchain), late CMP API support, and better reset handling. It also improves error recovery in the currency module for malformed rates, allows video auctions to complete when cached bids are discarded, and includes a new Publink.io adapter. Maintenance includes OpenRTB migration for Yieldlab and bug fixes.
Prebid.js is a foundational open-source header bidding wrapper used by many publishers; new priority bids feature enhances auction control and monetization.
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Key Takeaways & Evidence Grounding
- Prebid.js 11.44.0 (Oct 24, 2026) introduced priority bids (allowPriorityBids opt-in, bid.priority, priority-adjusted ranking).
- Prebid.js 11.45.0 (Oct 28, 2026) added house bids (zero-CPM) from priority-enabled adapters and option firstPartyData.replaceGlobalSchain.
- New bid adapters: Roockmobile, VisionForgeX, MonetiseUp, Onebidtech, Adhouse, Shopnomix (11.44.0) and Publink.io (11.45.0).
- Core improvements include layout calculation hardening, GPT targeting reset, currency module error recovery, and late CMP API support.
- Maintenance: Yieldlab migrated to OpenRTB, dependency bump for follow-redirects (1.16.0 to 1.16.1).
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1 Entity mapped“Prebid.js 11.44.0 released by Prebid.”
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