Update changelog for v6.41.1 release

Author: scadu

CHANGELOG.md

@@ -4,6 +4,37 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [v6.41.1](https://github.com/buildkite/elastic-ci-stack-for-aws/compare/v6.41.0...v6.41.1) (2025-09-08)
+
+* Update agent version to 3.104.0 [#1570](https://github.com/buildkite/elastic-ci-stack-for-aws/pull/1570) ([matthewborden](https://github.com/matthewborden))
+* Add build purge option on disk full for Buildkite agents [#1567](https://github.com/buildkite/elastic-ci-stack-for-aws/pull/1567) ([JoeColeman95](https://github.com/JoeColeman95))
+
+<details>
+  <summary><h3>Agent Changelog</h3></summary>
+
+## [v3.104.0](https://github.com/buildkite/agent/tree/v3.104.0) (2025-09-05)
+[Full Changelog](https://github.com/buildkite/agent/compare/v3.103.1...v3.104.0)
+
+### Security
+- Automatically redact OIDC tokens in logs [#3450](https://github.com/buildkite/agent/pull/3450) (@matthewborden)
+
+### Added
+- Allow multiple pipeline files for upload [#3431](https://github.com/buildkite/agent/pull/3431) (@DrJosh9000)
+
+### Changed
+- Promote use-zzglob experiment to default [#3428](https://github.com/buildkite/agent/pull/3428) (@DrJosh9000)
+
+### Fixed
+- Ensure bootstrap waits for signal propagation before exiting [#3443](https://github.com/buildkite/agent/pull/3443) (@moskyb)
+- Fix experiment promotion message [#3432](https://github.com/buildkite/agent/pull/3432) (@DrJosh9000)
+
+### Internal
+- Add disclosures/credits to PR template [#3433](https://github.com/buildkite/agent/pull/3433) (@DrJosh9000)
+- Fix code owners [#3422](https://github.com/buildkite/agent/pull/3422) (@zhming0)
+- Dependency updates [#3437](https://github.com/buildkite/agent/pull/3437), [#3438](https://github.com/buildkite/agent/pull/3438), [#3442](https://github.com/buildkite/agent/pull/3442), [#3441](https://github.com/buildkite/agent/pull/3441), [#3435](https://github.com/buildkite/agent/pull/3435), [#3425](https://github.com/buildkite/agent/pull/3425), [#3423](https://github.com/buildkite/agent/pull/3423), [#3426](https://github.com/buildkite/agent/pull/3426), [#3427](https://github.com/buildkite/agent/pull/3427), [#3424](https://github.com/buildkite/agent/pull/3424) (@dependabot[bot])
+</details>
+
+
 ## [v6.41.0](https://github.com/buildkite/elastic-ci-stack-for-aws/tree/v6.41.0) (2025-08-29)
 [Full Changelog](https://github.com/buildkite/elastic-ci-stack-for-aws/compare/v6.40.10...v6.41.0)