v3.19.0

Important notice

Please be advised that in the scope of the prebid/prebid-server#4080, the role of several cookie metrics has changed. Please read the section (9.iii) of the ticket to learn about the extent of changes. Specifically, you will notice the "usersync.BIDDER.sizedout.count" metric will drop substantially while "usersync.BIDDER.sizeblocked.count" may go up some.

What’s Changed

• Core: Multiple Uids Cookies Support (#3668) - See prebid/prebid-server#4080. Note that we suggest checking with your lawyers before enabling multiple uids cookies.
• Core: Transition PAAPI parameters (#3670) (#3715) - See prebid/prebid-server#3536
• Core: Buyeruid Scrubbed Metric (#3674) - See #3122
• Core: Eidpermissions Request Validation Update (#3666) - See prebid/prebid-server#4114
• Core: Add adUnitCode to the imp.ext.prebid exception list (#3610) - see prebid/prebid-server#4077
• Core: Fix RemoteFileSupplier (#3683)
• Core: Fix Bidder Aliases Validation (#3696)
• Tests: Fix issue with connection for tests (#3704)

Vendor-Specific Updates

• Adnuntius: Use format=prebidServer on adserver requests (#3673)
• Silvermob: Use mtype and add global host #3602 (#3664)
• Metax: Update bidder (#3631) (#3660)
• TradPlus: Update bidder (#3680)
• IX: added comment about endpoint (#3665)
• Greenbids module: Fix locale. (#3708)
• Greenbids module: fix geolookup: fetch from official MaxMind URL + mock dbReader UT (#3626)

Contributors

@And1sS, @AntoxaAntoxic, @CTMBNara, @EvgeniiMunin, @Net-burst, @bretg, @osulzhenko, @przemkaczmarek and @tradplus