chore: Updated changelog for v2.15.0

Signed-off-by: Steve Hipwell <[email protected]>

Author: stevehipwell

CHANGELOG.md

@@ -14,13 +14,20 @@
 
 ## [UNRELEASED]
 
+## [v2.15.0] - 2024-04-30
+
+### Changed
+
+- Updated [Fluentd](https://rubygems.org/gems/fluentd) from `v1.16.5` to [`v1.17.0`](https://github.com/fluent/fluentd/releases/tag/v1.17.0). ([#302](https://github.com/stevehipwell/fluentd-aggregator/pull/302)) _@dependabot_
+- Updated [fluent-plugin-datadog](https://rubygems.org/gems/fluent-plugin-datadog/) from `v0.14.2` to [`v0.14.3`](https://github.com/DataDog/fluent-plugin-datadog/releases/tag/v0.14.3). ([#302](https://github.com/stevehipwell/fluentd-aggregator/pull/302)) _@dependabot_
+
 ## [v2.14.0] - 2024-04-29
 
 ### Changed
 
-- Updated [Ruby](https://hub.docker.com/_/ruby) OCI image to from `v3.3.0` to [v3.3.1](https://github.com/ruby/ruby/releases/tag/v3_3_1). ([#298](https://github.com/stevehipwell/fluentd-aggregator/pull/298)) _@dependabot_
-- Updated [json](https://rubygems.org/gems/json) Gem from `2.7.1` to [2.7.2](https://github.com/flori/json/releases/tag/v2.7.2). ([#292](https://github.com/stevehipwell/fluentd-aggregator/pull/292)) _@dependabot_
-- Updated [async-http](https://rubygems.org/gems/async-http) from `0.64.0` to [0.64.2](https://github.com/socketry/async-http/releases/tag/v0.64.2). ([#292](https://github.com/stevehipwell/fluentd-aggregator/pull/292) & [#295](https://github.com/stevehipwell/fluentd-aggregator/pull/295)) _@dependabot_
+- Updated [Ruby](https://hub.docker.com/_/ruby) OCI image to from `v3.3.0` to [`v3.3.1`](https://github.com/ruby/ruby/releases/tag/v3_3_1). ([#298](https://github.com/stevehipwell/fluentd-aggregator/pull/298)) _@dependabot_
+- Updated [json](https://rubygems.org/gems/json) Gem from `2.7.1` to [`2.7.2`](https://github.com/flori/json/releases/tag/v2.7.2). ([#292](https://github.com/stevehipwell/fluentd-aggregator/pull/292)) _@dependabot_
+- Updated [async-http](https://rubygems.org/gems/async-http) from `0.64.0` to [`0.64.2`](https://github.com/socketry/async-http/releases/tag/v0.64.2). ([#292](https://github.com/stevehipwell/fluentd-aggregator/pull/292) & [#295](https://github.com/stevehipwell/fluentd-aggregator/pull/295)) _@dependabot_
 
 ## [v2.13.0] - 2024-04-02
 
@@ -326,7 +333,8 @@
 <!--
 RELEASE LINKS
 -->
-[UNRELEASED]: https://github.com/stevehipwell/fluentd-aggregator/compare/v2.14.0...HEAD
+[UNRELEASED]: https://github.com/stevehipwell/fluentd-aggregator/compare/v2.15.0...HEAD
+[v2.15.0]: https://github.com/stevehipwell/fluentd-aggregator/releases/tag/v2.15.0
 [v2.14.0]: https://github.com/stevehipwell/fluentd-aggregator/releases/tag/v2.14.0
 [v2.13.0]: https://github.com/stevehipwell/fluentd-aggregator/releases/tag/v2.13.0
 [v2.12.0]: https://github.com/stevehipwell/fluentd-aggregator/releases/tag/v2.12.0