Release 2.19.0 (#1694)

* Bump datadog_api_client to 2.19.0

* Update CHANGELOG

* Update CHANGELOG.md

---------

Co-authored-by: ci.datadog-api-spec <[email protected]>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>
Co-authored-by: skarimo <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -1,5 +1,23 @@
 # CHANGELOG
 
+## 2.19.0 / 2024-01-10
+
+### Added
+* Add priority field to SDS rule and standard-pattern by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1664
+* Document new `resource_collection` and `is_security_command_center_enabled` fields in GCP APIs by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1665
+* Add SAML attributes by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1656
+* Security Monitoring - Support custom third party rules by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1682
+* Add public API support for time-slice SLOs by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1674
+* Add included_keyword_configuration field to SDS rule by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1685
+* Update Documentation for APM DevSecOps by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1686
+### Changed
+* Mark v1 downtime endpoints as deprecated by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1679
+* Adding Cloud Cost Management API Documentation by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1672
+* Add support for Cloudflare API `zone` and `resource` fields by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-ruby/pull/1684
+
+
+**Full Changelog**: https://github.com/DataDog/datadog-api-client-ruby/compare/v2.18.0...v2.19.0
+
 ## 2.18.0 / 2023-12-12
 
 ### Fixed

lib/datadog_api_client/version.rb

@@ -1,5 +1,5 @@
 # Define library version.
 
 module DatadogAPIClient
-  VERSION = '2.18.0.dev.1'
+  VERSION = '2.19.0'
 end