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AppNexus Bidder Release Notes

The following table lists AppNexus product releases, updates, and deprecations. Dates may shift if necessary.  

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Release DateStatusFeatureProduct ThemeMore Info
2019-03-21Released

Support IFA Fields for CTV Impressions in OpenRTB Bid Requests


OpenRTB, CTV

2018-12-01Released

Deprecate AppNexus Bidding Protocol and Legacy OpenRTB

OpenRTB

2018-11-01Released

Deprecate Bid Shading and Spend Protection Fields in OpenRTB Bid Requests

OpenRTB

2018-10-29Released

Native Ad Markup Bidding (Beta)

Native, Creative, OpenRTB

2018-09-24Released

Support Video Placement Field in OpenRTB Bid Requests

OpenRTB

2018-06-07Released

New AdX Bid Errors

Creative, Troubleshooting

2018-04-30Released

Expired Creative Inactivity Period Decreased

Creative

2018-03-22Released

Creative Unexpiration

Creative

2018-02-13Released

Supply Type Detection

Mobile, Targeting

2018-02-08Released

WiFi Carrier Renamed

Mobile, Targeting
2018-02-06Released

Split Bid Error 102 into Two Errors

Creative, Reporting, Troubleshooting

2017-11-06Released

API Version 1.18 Release - Breaking Change

Reporting, API
2017-09-25Released

Update Bcat Behavior to Include Brand Override

OpenRTB

2017-09-18Released

Update device.os Field in OpenRTB

 


OpenRTB

2017-07-31Released

Support ipv6 in OpenRTB Bid Request to Bidders


OpenRTB

2017-10-13Released

Support Privacy Link in OpenRTB Native


Creative, OpenRTB

2017-07-27Released

Change in Bcat and Battr Behavior


OpenRTB

2017-07-27Released

Remove AppNexus Categories from OpenRTB Bid Requests 


OpenRTB

2017-05-31Released

Change in Click URL Behavior


OpenRTB

2017-05-15Released

New Quick Start Buying Guide 

Documentation
2017-05-11Released

Support Multiple Media Types in a Single Bid Request from AST Supply

OpenRTB

2017-02-21Released

Banner Sizes Extension Deprecated

OpenRTB

2017-02-09Released

Native 1.0 Bid Requests Deprecated

OpenRTB