Google has revised its 2025 Google Ads API release plan to bring new features to developers sooner.
Key changes include:
- v20_1 will become a major version, renamed to V21
- The planned V21 is now V22
- Two minor releases, v19_2 and v20_1, will launch alongside V21

The projected launch and sunset dates remain unchanged, with rollouts scheduled between June and November 2025. These updates aim to deliver features earlier and improve release flexibility.
Read the official update here: Update to the 2025 Google Ads API release schedule.