In This Release

🚀 New Features

• Nuba Bid Adapter: initial release (#14003)
• EmpowerBidAdapter: initial release (#13943)
• Msft Bid adapter - initial release (for closed testing) (#13952)
• Core: Adding bidLimit to adUnit (#13930)
• Scalibur Bid Adapter : initial release (#13826)
• UNIQUEST Widget Bid Adapter: initial release (#13933)

🐛 Bug Fixes

• Core: refactor window dimensions utilities to only access DOM APIs when necessary (#13929)
• userId: fix bug with encryptedSignalSources and GPT secureSignalProviders (#13953)

🛠 Maintenance

• Core: break out dependabot security and version update rules (#14037)
• riseBidAdapter: get the user Ids from userIdAsEids (#14013)
• Bump actions/setup-node from 5 to 6 (#14032)
• Bump @types/ws from 8.5.12 to 8.18.1 (#14033)
• Build system: revert dependabot updates, use browserstack's action (#14026)
• Build system: add metadata override for uniquestWidget (#14031)
• Semantiq RTD module: fix incorrect property name (#14027)
• Core: fix bug where commands submitted to que.push can run out of order (#14025)
• Bump core-js from 3.45.1 to 3.46.0 (#14007)
• Omnidex update details (#14021)
• Nativery Bid Adapter: track auction events (#13990)
• Datawrkz Analytics Adapter: add publisherId and apiKey options (#13899)
• SmartyTech Bid Adapter: Add userId and consent data support with chunking capability (#13945)
• AtsAnalyticsAdapter: get the user Ids from userIdAsEids (#14022)
• optableRtdProvider: update documentation (#14017)
• Bump @babel/runtime from 7.28.3 to 7.28.4 (#14008)
• Craft Bid Adapter : add user.eids to request (#13985)
• Bump github/codeql-action from 3 to 4 (#14006)
• Build system: start browserstack binary explicitly (#13999)
• Nodals RTD Module: Add support for publisher to override standard TCF… (#14004)
• Oftmedia RTD Provider : add 'oftmedia' to the approved external JS list (#14001)
• ID5 User Id module: generate targeting tags on the server side (#13992)
• Bump karma-spec-reporter from 0.0.32 to 0.0.36 (#13911)
• limelightDigital Bid Adapter: new alias Vaaya media (#13995)
• Yandex Bid Adapter: Added banner coordinates to the request (#13944)
• Build system: reduce number of e2e test retries (#13993)
• Linting: fix array-callback-return warnings (#13621)
• Bump fs-extra from 11.3.1 to 11.3.2 (#13976)
• Bump @babel/core from 7.28.3 to 7.28.4 (#13975)
• Bump @eslint/compat from 1.3.2 to 1.4.0 (#13977)
• Bidtheatre Bid Adapter: bidding domain updated (#13981)
• Yieldmo Bid Adapter: Removing devicePixelRatio in Bid Request (#13979)
• PubMatic Analytics Adapter: Preserve original mediaTypes and sizes when copying bid details in analytics (#13888)
• TeqBlaze Lib: add support gpid param (#13974)
• AdKernal tests: fix broken test related to DNT helper (#13973)
• Ozone Bid Adapter: support oRTB Ext object (#13951)
• MediaConsortium Bid Adapter: change outstream renderer (#13452)
• Core: isolate DNT helper (#13940)
• Adkernel Bid Adapter: add Infinety alias (#13971)
• Core: expose requestBids hooks (#13957)
• IX Bid Adapter : multiformat promotion (#13898)
• Github Actions: reduce test chunk retries (#13961)
• ADBRO Bid Adapter : Initial Release (#13963)
• Core: Update Code Reviewer Automation to Trigger from Pull Request Target (#13966)
• Core: Update Permissions for Code Reviewer Automation (#13962)
• Yieldmo Bidder: TDID object not being passed correctly (#13958)
• Core: Update Permissions for Code Reviewer Automation Workflow (#13960)
• NexMillennium: Added support for some openrtb parameters (#13927)

In This Release

🚀 New Features

• Screencore Bid Adapter : initial release (#13833)
• Attekmi Bid Adapter : add Anzu alias (#13950)
• Alvads Bid Adapter : initial release (#13799)

🐛 Bug Fixes

• [atsAnalyticsAdapter]Pass the correct object to the enableAnalytics call (#13877)
• Advertising Bid Adapter: update parsing bid.impid to support the change to UUID format for bid ids (#13879)
• Semantiq RTD Provider: fix outdated cache (#13910)
• Utiq ID modules: use getGlobal refresh (#13941)
• Scope 3 RTD Module : add targeting method (#13903)
• ID5 Analytics Module : no buffering of events, allow replacing existing rules (#13909)

🛠 Maintenance

• Core: Adding Code Reviewer Assignment Workflow (#13954)
• Onetag Bid Adapter: Removal of some unused fields (#13956)
• fluctBidAdapter: add-im-rtd-segment data (#13687)
• Bump webdriverio from 9.19.1 to 9.20.0 (#13949)
• Bump url from 0.11.3 to 0.11.4 (#13947)
• Bump @types/google-publisher-tag from 1.20250811.0 to 1.20250811.1 (#13948)
• Connatix Bid Adapter : support loss URL (#13942)
• Bump @babel/preset-env from 7.27.2 to 7.28.3 (#13913)
• Bump tar-fs from 3.1.0 to 3.1.1 (#13931)
• CI: automate generation of codeql rules for fingerprinting APIs (#13935)
• Core: relocate webdriver enrichment to consumers (#13922)
• Core: add screen orientation helper (#13928)

In This Release

🚀 New Features

• Core: add PUC version in targeting keys (#13885)
• Core: handling interventions (#13818)
• Adkernel Bid Adapter: add SmartyExchange alias (#13902)
• Bidfuse Bid Adapter : initial release (#13783)
• DXTech Bid Adapter : initial release (#13815)

🐛 Bug Fixes

• Core: fix bug with endpointCompression and null origin (#13914)
• Adplus Analytics Adapter : fixed incorrect URL (#13915)
• Core: remove use of document.write in rendering (#13851)
• userId: fix bug with duplicate UIDs (#13864)

🛠 Maintenance

• 33across Bid Adapter: Add zoneid config option + refactoring (#13886)
• FTrack Bid Adapter: Fixing naming of storage name in ftrack documentation (#13926)
• Missena Bid Adapter: update version schema (#13907)
• FWSSP Bid Adapter : update schain logic (#13925)
• Bump webpack from 5.94.0 to 5.101.3 (#13912)
• Linting: Eqeqeq (#13586)
• Core: do not poll for some window dimensions (#13916)
• Bump axios from 1.9.0 to 1.12.1 (#13892)
• GreenbidsBidAdapter & NoBidBidAdapter: remove invalid GVLIDs (#13917)
• Bump eslint from 9.34.0 to 9.35.0 (#13895)
• Resetdigital Bid Adapter: add schain support (#13905)
• Valuad Bid Adapter : update tests (#13901)
• TargetVideo Bid Adapter: add gpid and tid (#13889)
• Mobian RTD Module : docs updates possible values for mobianContentCategories (#13891)
• Valuad Bid Adapter: fix typos in consent fields (#13893)
• Utiq Id Module : add post message request and handler on prebid id modules (#13782)
• Nexx360 Bid Adapter : add gvlid for pubxi (#13884)
• Kobler bid adapter: differentiate missing permissions data from not given. (#13878)
• Ssp_geniee Bid Adapter : Corrected cookie sync URL and added title to data (#13843)
• Build system: update package-lock.json (#13874)
• Build system: update dependencies (#13872)
• Revert "Bump eslint-plugin-jsdoc from 50.6.6 to 50.8.0" (#13873)
• Attekmi: Add region (#13840)
• Bump eslint-plugin-jsdoc from 50.6.6 to 50.8.0 (#13861)
• Bump @babel/eslint-parser from 7.24.7 to 7.28.4 (#13860)
• Bump @eslint/compat from 1.3.1 to 1.3.2 (#13862)
• Conversant Adapter: update for typescript (#13767)
• Bump actions/setup-node from 4 to 5 (#13858)
• Bump actions/github-script from 7 to 8 (#13859)
• SharedID: Removing unused syncTime property from userId.md (#13870)
• nextMillennium Bid Adapter : changed the repot endpoint. (#13853)

In This Release

🚀 New Features

• Limelight Digital Bid Adapter: new aliases (#13847)
• Oftmedia rtdmodule: New Module Initial Commit (#13527)
• Nexx360 Bid Adapter : pubXai alias added (#13845)
• Gemius User ID Module : initial release (#13707)

🐛 Bug Fixes

• Gemius Id System : fix double invoke on master (#13856)
• BeOp Bid Adapter : fix timeout tracking (#13798)

🛠 Maintenance

• AdGeneration Bid Adapter : fix currency handling bug (#13844)
• IntentIq ID Module: Client Hints bugfix (#13850)
• Vidazoo Utils & Adapters tests : add support prebid js 10 change in user (#13813)
• Pubmatic Bid Adapter : add biddercode in translator payload for reporting purposes (#13797)
• Yandex Bid Adapter: Added logging of errors and events (#13819)
• PubMatic Bid Adapter : optimize impressions (#13791)
• Bump puppeteer from 24.11.2 to 24.18.0 (#13831)
• Valuad Bid Adapter : add GVLID (#13832)
• Mobian RTD Module: documentation change - remove reference to obsolete risk category (#13837)
• Bump @types/google-publisher-tag from 1.20250428.0 to 1.20250811.0 (#13829)
• Bump eslint from 9.31.0 to 9.34.0 (#13827)
• Bump eslint-plugin-import from 2.31.0 to 2.32.0 (#13828)
• Adverxo Bid Adapter : change auction domains (#13817)
• Build system: add schema-utils dependency (#13821)
• VISX Bid Adapter : updated values of creativeId and advertiserDomains (#13820)
• Fwssp Bid Adapter : add currency to bidfloor (#13801)
• Waardex Bid Adapter: Update endpoint domain (#13812)

In This Release

🚀 New Features

• Nexx360 Bid Adapter : revnew alias added (#13808)
• Core: make transaction IDs bidder-specific (#13800)
• Datawrkz Analytics Adapter : initial release (#13738)
• Sparteo Bid Adapter: add Outstream support with custom video renderer, configured by bidResponse (#13512)
• Scope3 RTD Provider: Add agentic execution engine module (#13781)
• appStockSSP Bid Adapter : initial release (#13673)
• Core: temporary lock on targeting (#13722)

🛠 Maintenance

• Dependencies : bump globals from 16.0.0 to 16.3.0 (#13802)
• Dependencies : bump @babel/register from 7.24.6 to 7.28.3 (#13811)
• Dependencies : bump @wdio/spec-reporter from 8.38.2 to 8.43.0 (#13810)
• Dependencies : bump webdriver from 9.15.0 to 9.19.2 (#13804)
• Dependencies : bump @babel/runtime from 7.27.6 to 7.28.3 (#13805)
• PubMatic Adapters : refactored publisher id, profile id and version id (#13747)
• Core : add gvlid type to BidderSpec (#13796)
• Bump core-js from 3.45.0 to 3.45.1 (#13806)
• Bump karma from 6.4.3 to 6.4.4 (#13803)
• ID5 ID module: enable shared storage across multiple partners (#13768)
• nextMillennium Bid Adapter : fix typos end changed test endpoint (#13794)
• Dependencies : bump @wdio/browserstack-service from 9.15.0 to 9.19.1 (#13776)
• Dependencies : bump @wdio/cli from 9.18.4 to 9.19.1 (#13779)
• Bump babel-loader from 8.3.0 to 8.4.1 (#13778)
• adplusIdSystem: fix flaky test (#13793)
• Core: timeoutQueue to TS (#13469)
• Adipolo Bid Adapter: add endpoint for eu region (#13788)
• Ozone Bid Adapter : fix for undefined userIdAsEids (#13784)
• Bridgewell Bid Adapter: adopt userIdAsEids (#13785)
• Dependencies : bump fs-extra from 11.3.0 to 11.3.1 (#13777)
• Dependencies : bump @babel/core from 7.28.0 to 7.28.3 (#13780)

In This Release

🚀 New Features

• Price Floors: Handle USER IDs (#13732)
• AdPlus UserID Module : initial release (#13492)

🐛 Bug Fixes

• Native renderer: use documentElement.scrollHeight if body.offsetHeight is 0 (#13764)
• Core: Fixing anchor ads rendering issue (#13701)

🛠 Maintenance

• Bump tmp and @inquirer/editor (#13752)
• PubMatic RTD Module: Optimisations and gather reject reason and gather reject reason (#13712)
• fluct Bid Adapter : add instl support (#13439)
• Bump core-js from 3.42.0 to 3.45.0 (#13757)
• topicsFpdModule: require enrichUfpd for loading topics iframes (#13710)
• Utiq ID module: Update for complying with storage control module (#13770)
• limelightDigital Bid Adapter: new alias smootai (#13775)
• Build system: fix bug where NPM consumers see modules removed by webpack's tree shaking (#13773)
• UserIds : in case the eids are undefined return an empty array (#13765)
• Limelight Digital Bid Adapter: new alias (#13774)
• FWSSP Adapter: use ad unit durations (#13751)
• Dependencies : bump @babel/core from 7.27.4 to 7.28.0 (#13758)
• TTD Bid Adapter: Remove setting buyeruid (#13759)
• Sharethrough Bid Adapter: add cookie sync if Equativ endpoint is called (#13655)
• Dependencies : bump gulp-rename from 2.0.0 to 2.1.0 (#13754)
• Dependencies : bump neostandard from 0.12.1 to 0.12.2 (#13755)
• Bump actions/checkout from 4 to 5 (#13753)
• PubMatic Analytics Adapter Optimization. (#13711)
• Optimera RTDM: Added support for ORTB data injection with updated compatibility with "waitForIt" delay (#13654)
• Criteo Bid Adapter : Ensure we dont register an event listener for every single sync call (#13743)

In This Release

🚀 New Features

• Risemediatech Bid Adapter : New Bidder Adapter (#13600)
• Digitalcaramel Bid Adapter: initial release (#13731)
• Aso Bid Adapter: add adklip alias (#13717)

🐛 Bug Fixes

• userId: reintroduce userIdAsEids into adUnit bids (#13735)
• Debugging: remove all imports (#13665)

🛠 Maintenance

• Bump tmp and @wdio/cli (#13742)
• Core: use uuid for bid ids (#13698)
• Build system: update handling of creative renderers, improve watch tasks (#13699)
• Criteo Bid Adapter: Enable GZip Compression (#13676)
• Bump karma-sourcemap-loader from 0.3.8 to 0.4.0 (#13723)
• Bump mocha from 10.7.3 to 10.8.2 (#13724)
• IntentIQ ID System: Change a way of data encoding, update documentation (#13740)
• Oprx Bid Adapter : refactor and change endpoint (#13678)
• Sevio Bid Adapter : send only the data needed by the backend (#13729)
• 33Across Bid Adapter: Start using ORTB converter + refactoring (#13666)
• Bump karma-browserstack-launcher from 1.4.0 to 1.6.0 (#13720)
• Rubicon Bid Adapter : allow multiple user syncs per prebid load (#13734)
• Bump videojs-ima from 2.3.0 to 2.4.0 (#13727)
• Bump video.js from 7.21.6 to 7.21.7 (#13728)
• nextMillennium Bid Adapter : added adSlots and allowedAds parameters (#13719)
• Bump videojs-playlist from 5.1.2 to 5.2.0 (#13726)
• Nexverse Bid Adapter: bug fixes (#13644)
• Bump webdriverio from 9.15.0 to 9.18.4 (#13725)
• Bump webpack-manifest-plugin from 5.0.0 to 5.0.1 (#13718)
• Bump @eslint/compat from 1.2.7 to 1.3.1 (#13721)
• Pubmatic Bid Adapter: Adding test cases (#13525)
• ixBidAdapter: avoid looping over all properties of the array (#13703)

In This Release

🚀 New Features

• Core: adding audio to mediatypes (#13538)
• ShowHeroes Bid Adapter: add banner support (#13694)
• AdPlus Analytics Adapter : initial release (#13493)

🐛 Bug Fixes

• Prebid Server Bid Adapter: Fixed schains field population from bidder settings (#13708)
• Core: fix use of $$PREBID_GLOBAL$$ (#13696)
• Seedtag Bid Adapter : fix video player size (#13691)

🛠 Maintenance

• LoopMe Bid Adapter: Remove ortb fields override (#13704)
• GPTUtils: Prevent caching empty slot info in gptUtils and add empty i… (#13706)
• Test suite: clean up tests not setting shouldClearNativeTimers (#13689)
• PubMatic Adapter : Read custom targeting from RTD providers (#13705)
• e2e tests: extend webdriver session timeouts (#13695)
• OMS Bid Adapter: add usp and update gdpr fields structure in request data (#13682)
• Freedom Ad Network Bidder Adapter: Update to new API (master branch) (#13496)
• Test suite: enforce no-unused-expressions in tests (#13570)
• Etarget Bid Adapter: update contact info and cleanup (#13690)
• Linting: enforce no useless escape (#13618)
• Lasso Bid Adapter : add testdk param (#13630)
• deepintent & pubmatic bid adapters: import deals getter from library (#13680)
• programmaticXBidAdapter: fix tests (#13688)
• Build sytem: allow customization of some build options (such as global name) to NPM consumers (#13685)
• programmaticx Bid Adapter: change endpoint (#13549)
• Gamoshi Bid Adapter : upgraded to ORTB 2.5-compliant flow (#13576)
• Tercept Analytics Adapter: bug fixes for No Bid and missing params (#13671)
• Relaido Bid Adapter: update overview maintainer (#13681)
• Preciso BidAdapter : update and fix linting (#13672)
• ID5 ID module: add option to use gam targeting (#13674)
• appnexus bid adapter - update logic for native trkjs script detection (#13677)
• Appnexus Bid Adapter: added newdream as an alias (#13670)
• Mobkoi Adapter: code tidy up (#13675)
• Adform Bid Adapter: ortb2Imp extension (#13650)
• e2e tests: Update instream.html (#13668)

What's Changed

• Freedom Ad Network Bidder Adapter: Update to new API (legacy branch) by @klaussilveira in #13408
• Build system: fix missing yargs dependency (9.53.x-legacy) by @dgirardi in #13523
• LiveIntent ID Module: add support for nexxen id (9.53.x-legacy) by @wi101 in #13648
• Pubmatic Bid Adapter: Adding test cases for bid adapter by @pm-tanishka-vishwakarma in #13530
• 9.53.x legacy: backport of userId: alias requests' .userIdAsEids to ortb2.user.ext.eids by @justadreamer in #13679

New Contributors

• @klaussilveira made their first contribution in #13408

Full Changelog: 9.53.1...9.53.2

In This Release

🚀 New Features

• T Advertising Solutions Bid Adapter: initial release (#13526)

🐛 Bug Fixes

• Creatives : fix resizing when not using an ad server (#13652)
• Build system: fix broken imports from NPM when not using typescript (#13661)
• Mobkoi Adapter: bug: getUserSyncs no need to check gdprConsent (#13599)

🛠 Maintenance

• Tappx Bid Adapter: obtain GPID and perform tests (#13624)
• Test suite: use generic cache endpoint (#13664)
• AdPod: remove longform e2e tests (#13663)
• Docs: update example config in bidder md files (#13662)
• Mobkoi Adapter: Set integration type field in bid requests (#13645)
• Bidmatic Bid Adapter: add gpid (#13659)
• Adtelligent Bid Adapter: add gpid (#13658)
• Adipolo Bid Adapter: add gvlid (#13660)
• Build system: fail earlier on cache errors (#13653)
• Livewrapped Analytics: cleanup analytics cache (#13639)
• Multiple modules: remove GVL IDs that are missing or marked as deleted in the GVL (#13647)
• Linting: no-return-assign (#13608)
• Adpartner & Mediaimpact adapters: share common sync helpers (#13641)
• Bump form-data from 4.0.0 to 4.0.4 (#13642)
• Update adapterManager.ts: remove code todo (#13640)