Prebid 2.19.0 Release

🚀New Features

• New Analytics Adapter Appier Analytics Adapter. (#3871)
• New Adapter SlimCut (#3880)
• New Analytics Adapter Scaleable Analytics Adapter (#3846)

🛠Maintenance

• Beachfront: bidder params to set outstream player settings (#3868)
• Aardvark adapter: add adsparc and safereach aliases (#3848)
• Aardvark adapter: add width & height params (#3892)
• OpenX: Add BidResponse.meta.dspid (#3895)
• Kargo: session id (#3897)
• RDN adapter: allow endpoint configuration (#3902)
• JustPremium: Cache buster for user sync (#3838)
• Yieldmo Adapter: Add bidFloor to (#3886)
• Fixed broken doc table (#3890)

🐛Bug Fixes

• Unruly Adapter: use bidResponse siteId when configuring the renderer (#3865)
• Optimera: Fix filepath reference (#3905)