manuzhang opened a new pull request, #18062: URL: https://github.com/apache/iceberg/pull/18062
## Summary - add a capability matrix for the features introduced by table format V3 - keep version-independent table and catalog operations in the existing V1/V2 tables - refresh data type support for PyIceberg, Go, and C++ The V3 matrix distinguishes reading from writing where implementation coverage differs. A `Y` requires end-to-end support for the listed behavior rather than metadata serialization alone. This supersedes #17311 and incorporates its review feedback by avoiding duplicated, inconsistent rows for operations that are not format-version-specific. Closes #17308. ## Audit scope Implementation heads checked on 2026-09-11: - Java: `954a22296` - PyIceberg: `1652c1a0f` - Rust: `44ceed301` - Go: `218373648` - C++: `c136a1f92` ## Testing - `make -C site lint` - `git diff --check` --- **AI Disclosure** - Model: GPT-5 - Platform/Tool: Codex - Human Oversight: unreviewed - Prompt Summary: Audit Apache Iceberg format V3 support across language implementations and update the implementation status page. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
