February 2026 — e2b-dev/infra Overview: Completed enhancements to the CI/test environment and released version 0.5.2, delivering more reliable integration testing, faster test provisioning, and clearer release signaling. Outcomes support faster feedback cycles, reduced manual maintenance, and improved routing for test environments. Key deliverables: - CI/Test Environment Enhancements: Implemented sandbox management in GitHub Actions (add/remove sandboxes from catalog by environment) and improved proxy hostname parsing for test subdomains, enabling more flexible and accurate routing in test pipelines. - Release: Bumped version to 0.5.2, signaling a new release with updated telemetry and dependencies. Major bugs fixed: - fix: allow adding/deleting sandbox from catalog on github actions (#1854) — resolves CI-driven sandbox lifecycle management issues. - fix: allow host parsing for proxy on test subdomains (#1863) — fixes fragile hostname handling in test environments. Notes: Automation-driven changes are reflected in the commits and bot-authored messages. Impact: - Reduced CI friction, faster test provisioning, and more reliable test routing lead to shorter feedback loops for infra changes. - Version bump aligns release pipeline with customer-visible updates and dependency upgrades. Technologies/skills demonstrated: - GitHub Actions sandbox orchestration, proxy/hostname parsing, semantic versioning, release automation, and collaboration with automation bots.

January 2026 monthly summary: Delivered end-to-end Git capabilities for the Sandbox and hardened dev provisioning to improve onboarding, reproducibility, and security. Key outcomes: - Sandbox Git integration (E2B): Enabled programmatic Git workflows inside the sandbox with support for clone, init, status, branches, add, commit, pull, push, and remote handling, including authentication and safe remote handling. Commit reference: 77b08f53e1b62c15e8f3307051b8501f24b02dc3 (Feature: Add Git Support #1101). - Infra provisioning: Included Git in the required sandbox packages, ensuring Git is installed by default in the developer environment. Commit reference: ddb2a02ce4513b5ce54f742ca68f06257ef8fcc8 (Add git to the required sandbox packages #1814). - Tests and reliability: Updated tests around provisioning to verify Git installation, reducing onboarding friction and environment drift. - Security and workflows: Improved authentication handling and safe remote operations for sandbox Git commands, aligning with typical Git workflows and governance.