Update archives for advertisers

This page provides links to archived release notes and upgrade schedules that document changes to the Platform API over the past two years.

NOTE: These are all dated archives. For the most up-to-date information, see Advertiser release notes and Upcoming API changes for advertisers.

• For archived feature changes, upgrade guides, and migration, see Archived API changes for advertisers.
• For archived release notes, see Advertiser release notes archives.