During March 2025, Ed Gl developed and stabilized CI/CD workflows for the lambdaclass/cairo-vm repository, focusing on improving reliability and contributor experience. He upgraded GitHub Actions versions and the default runner OS, addressing issues with PR branch checkouts in hyper-threading benchmarks, which reduced CI failures for external contributors. Ed also managed dependency updates, notably upgrading the fastecdsa Python package to version 2.3.2 and maintaining the project’s changelog to ensure accurate documentation. His work leveraged skills in CI/CD, dependency management, and GitHub Actions, using Makefile and YAML to deliver more robust automation and streamlined onboarding for the project.