- Google Ads API v21_0 release.

- Updated to Google Ads API v19_0 and v20_0 to include EU political advertising changes.
- Remove Google Ads API v18.
- Add deprecation warnings for Python 3.9 users.
- Add type annotations to all examples.
- Add unit tests covering some examples.

- Google Ads API v20_0 release.

- Remove Google Ads API v17.
- Add example for generating audience insights.
- Add example for creating demand gen campaign.

- Google Ads API v19_1 release.

- Add two new examples for budget recommendations.
- Fix bug in normalize_and_hash function in enhanced conversions examples.
- Update enhanced conversions for leads example to include session attributes.

- Rename constraints file to resolve install issues on Windows

- Update add_customer_match_user_list.py to remove mention of unlimited list expiry
- Fix issue importing types defined in service protos

- Migrate setup.py file to a pyproject.toml file

- Add support for Python 3.13 and remove support for 3.8
- Fix bug in upload_offline_conversion example.
- Update library to support default gapic templates.
- Regen v17, v18, and v19 with default templates. Remove v16.

Google Ads API v19 release.

google-ads-python version 25.1.0

* 25.0.0

- Google Ads API v17_1 release.
- Remove support for Google Ads API v15.
- Add support for protobuf version 5
- Add deprecation warning for Python 3.8 and below.

* Google Ads API v17 release.

* Remove page_size parameter from Search requests in all examples.

- Google Ads API v16_1 release.

- Remove support for Google Ads API v14.
- Remove the following obsolete examples:
  - account_management/approve_merchant_center_link.py
  - account_management/reject_merchant_center_link.py
  - remarketing/add_flights_feed.py
  - remarketing/add_real_estate_feed.py
- Added example account_management/verify_advertiser_identity.py.
- Update example remarketing/upload_conversion_adjustment.py to use order ID.
- Update all examples to initialize client after CLI argument validation.