13.0.0 - 2022-07-06
- Removed support for Google Ads API v9.

12.0.0 - 2022-06-16
- Added support for Google Ads API v11_0.
- Added code examples: create_experiment, detect_and_apply_recommendations.
- Removed code examples: create_campaign_experiment, graduate_campaign_experiment.
- Updated add_smart_campaign example.
- Updated the FieldMasks utility to better handle empty object fields. See updated guide:
  https://developers.google.com/google-ads/api/docs/client-libs/perl/field-masks.

11.0.0 - 2022-04-28
- Added support for Google Ads API v10_1.
- Removed support for Google Ads API v8_0.
- Renamed authenticate_in_web_application to generate_user_credentials and updated
  to support the desktop application flow, since OAuth OOB is being deprecated.
- Removed authenticate_in_desktop_application code example.
- Updated add_customer_match_user_list code example.

10.0.1 - 2022-03-30
- Added code examples: add_performance_max_product_listing_group_tree,
  navigate_search_result_pages_caching_tokens.
- Updated code examples: add_campaigns, add_performance_max_campaign,
  add_performance_max_retail_campaign, upload_offline_conversion.

10.0.0 - 2022-02-18
- Added support for Google Ads API v10_0.
- Removed support for Google Ads API v7.
- Added code examples: add_call, add_call_ad, add_dynamic_page_feed_asset,
  add_dynamic_remarketing_asset.
- Updated code examples: get_account_information, add_display_upload_ad, upload_image_asset,
  add_performance_max_campaign, add_performance_max_retail_campaign, get_keywords.

9.3.0 - 2021-12-15
- Supported HTTP agent version in the "x-goog-api-client" request header.
- Updated the references of “Google My Business/GMB” in code examples to
  “Business Profile”.
- Added code examples: add_performance_max_campaign, add_performance_max_retail_campaign,
  add_responsive_search_ad_with_ad_customizer, upload_conversion_enhancement,
  upload_conversion_with_identifiers.
- Updated code examples: add_app_campaign, add_smart_campaign.
- Renamed code examples: add_google_my_business_location_extensions to
  add_business_profile_location_extensions, setup_advanced_remarketing to
  set_up_advanced_remarketing, setup_remarketing to set_up_remarketing.

9.2.0 - 2021-11-12
- Added support for Google Ads API v9_0.
- Supported client library version in the "x-goog-api-client" request header.
- Improved code examples: add_smart_campaign, upload_store_sales_transactions,
  create_customer_match_user_list.
- Updated code examples to the asset based extensions: add_hotel_callout,
  add_sitelinks_using_assets, add_prices.

9.1.0 - 2021-09-30
- Added code examples: add_bidding_data_exclusion, add_bidding_seasonality_adjustment.
- Fixed code examples: add_display_upload_ad, add_local_campaign, add_smart_display_ad,
  upload_image, upload_image_asset, upload_media_bundle,
  add_merchant_center_dynamic_remarketing_campaign.

9.0.0 - 2021-08-13
- Added support for Google Ads API v8_1.
- Removed support for Google Ads API v6.
- Removed add_gmail_ad code example.
- Added new services: BiddingDataExclusionService,
  BiddingSeasonalityAdjustmentService.
- Updated code examples for Google Ads API v8_1: add_smart_campaign,
  get_change_details.

8.0.1 - 2021-07-05
- Improved code examples: get_ad_group_bid_modifiers, upload_call_conversion,
  upload_offline_conversion.

8.0.0 - 2021-06-11
- Added support for Google Ads API v8_0.
- Removed support for Google Ads API v5.
- Added support for logging the request IDs for search stream API.
- Added new services: AccessibleBiddingStrategyService,
  AssetFieldTypeViewService, ConversionValueRuleService,
  ConversionValueRuleSetService, DetailedDemographicService,
  KeywordThemeConstantService, SmartCampaignSearchTermViewService,
  SmartCampaignSettingService, SmartCampaignSuggestService.
- Added code examples: add_smart_campaign, use_cross_account_bidding_strategy.
- Updated upload_store_sales_transactions code example.

7.0.0 - 2021-05-06
- Added support for Google Ads API v7_0.
- Removed support for Google Ads API v4.
- Added code examples: migrate_promotion_feed_to_asset.
- Improved code examples: get_ad_group_bid_modifiers.

6.1.1 - 2021-04-07
- Supported HTTP requests retry mechanism on error responses.
- Improved code examples: create_customer, add_dynamic_page_feed, etc.
- Updated all code examples to link to Google Ads API documentation instead of
  AdWords API documentation.

6.1.0 - 2021-02-15
- Added support for Google Ads API v6_1.
- Removed support for Google Ads API v3.
- Added support for authenticating with service accounts.
- Added code examples: get_pending_invitations, invite_user_with_access_role,
  add_image_extension, etc.

6.0.1 - 2020-12-09
- Extended the FieldMasks utility to retrieve a field value given the fieldmask.
- Made the update_user_access code example more robust by using 'LIKE' query
  instead of '='.

6.0.0 - 2020-11-11
- Added support for Google Ads API v6_0.
- Removed support for Google Ads API v2.
- Added support of client configuration from environment variables.
- Refactored GoogleAdsLogger to redact email addresses present in the requests
  and responses.
- Added new services: CustomerUserAccessService, CustomAudienceService,
  CombinedAudienceService, FeedItemSetService, etc.
- Added code examples: get_change_details, update_user_access, add_lead_form_extension,
  update_audience_target_restriction, etc.
- Renamed code example authenticate_in_standalone_application to
  authenticate_in_desktop_application.

5.0.0 - 2020-08-31
- Added support for Google Ads API v5_0.
- Added code examples: add_logical_user_list, add_combined_rule_user_list,
  add_expression_rule_user_list, add_conversion_based_user_list, add_geo_target,
  add_billing_setup, etc.

4.0.0 - 2020-07-13
- Added support for Google Ads API v4_0.
- Renamed MutateJobService to BatchJobService.
- Added code examples: add_merchant_center_dynamic_remarketing_campaign,
  add_sitelinks_using_feeds, parallel_report_download, add_display_upload_ad, etc.

3.1.0 - 2020-05-07
- Added support for Google Ads API v3_1.
- Added code examples: upload_conversion_adjustment, upload_call_conversion,
  approve_merchant_center_link, search_for_language_and_carrier_constants,
  add_customer_match_user_list, etc.
- Improved code examples: add_complete_campaigns_using_mutate_job,
  get_account_hierarchy, get_account_budgets.

3.0.0 - 2020-02-26
- Added support for Google Ads API v3_0.
- Added SearchStreamHandler to support the search stream API.
- Added code examples: add_app_campaign, update_campaign_criterion_bid_modifier,
  add_listing_scope.
- Updated code examples get_campaigns and get_keyword_stats to use the search
  stream API.

2.2.0 - 2019-09-16
- Added support for Google Ads API v2_2.
- Added code examples: get_account_hierarchy, add_smart_display_ad, add_prices,
  add_sitelinks, forecast_reach, upload_offline_conversion, etc.

2.1.0 - 2019-08-15
- Added support for Google Ads API v2_1.
- Added examples for campaign experiments and mutate jobs.
- Added OperationService to support long running operations.

2.0.0 - 2019-06-28
- Added support for Google Ads API v2_0.

1.0.0 - 2019-06-24
- Initial release with support for Google Ads API v1_3.
