During October 2025, Josh Lambert focused on improving the stability of authentication flows in the hashicorp/boundary repository by addressing a concurrency issue related to CAP-backed features. He upgraded the cap library to version 0.11.0, mitigating a potential race condition in the cap/ldap component. This work involved careful dependency management using Go Modules, updating go.mod and go.sum to ensure build consistency, and revising documentation to clarify the rationale and impact of the changes. By prioritizing reliability and auditability, Josh delivered a targeted bug fix that enhanced the robustness of concurrent authentication processes without introducing new features during this period.