April 2026 monthly summary for uber/cadence focusing on feature delivery, quality, and impact. Key feature delivered: - Implemented S3 Archival URI Scheme Support (s3-ap://) to enable region-specific S3 archiving across global domains. The change adds a new URI scheme, constructs region-scoped ARNs at runtime, and passes the correct bucket parameter to the AWS SDK. This enables operators to enforce regional isolation while using a single, globally valid archival URI. Major bugs fixed: - No major bugs reported this month; the priority was feature delivery and validation. Existing s3:// URIs remain fully supported to preserve backward compatibility. Overall impact and accomplishments: - Global-domain archival capability with region-aware routing reduces operational risk and improves security modeling by aligning archival URIs with local AWS regions. - Operators can enforce access-point-based controls without sacrificing a uniform URI across clusters, improving governance and consistency. - End-to-end validation and documentation updates ensure a smooth rollout with clear guidance on IAM/HeadBucket considerations and known limitations. Technologies/skills demonstrated: - Go language, AWS SDK integration, and URI parsing/validation strategies. - Cross-module integration across common/archiver/s3store and archiver providers. - Comprehensive testing (unit tests for URI parsing, ARN resolution; end-to-end manual validation) and performance-conscious test practices (go test -race). - Documentation and release notes to enable safe adoption by operators. Commit reference: - ab268a4ec2802c3cd38bb7130da82960d2e5c0dc — feat(archival): add support for region specific s3 access point (PR #8015).