This Week at a Glance The Iceberg community opened a formal scoping discussion for the v4 table spec, with Daniel Weeks laying out three workstream categories and contributors already adding collation and column updates to the list. Steven Wu proposed making Iceberg v4 manifests Parquet-only, an...
Source: [Dev.to](https://dev.to/alexmercedcoder/apache-data-lakehouse-weekly-august-5-august-12-2026-2j40)