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[PROTOCOL RFC] Table Branching & Write-Audit-Publish (zero-copy branches with atomic publish)

Status: Open.

#7439 In delta-io/delta;

· santhoshravindran7 opened on Aug 12, 2026

[PROTOCOL RFC] Multi-Table Transactions (atomic commits across tables via catalog-managed ratification)

Status: Open.

#7437 In delta-io/delta;

· santhoshravindran7 opened on Aug 12, 2026

[PROTOCOL RFC] Record-Level Index for fast MERGE/UPDATE/DELETE (upsert acceleration)

Status: Open.

#7435 In delta-io/delta;

· santhoshravindran7 opened on Aug 11, 2026

[BUG][Spark] delta-spark includes several duplicative transitive dependencies

bugSomething isn't workingSomething isn't working

Status: Open.

#7415 In delta-io/delta;

· Kimahriman opened on Aug 10, 2026

[PROTOCOL RFC] Column Updates Table Feature

Status: Open.

#7414 In delta-io/delta;

· ionagamed opened on Aug 10, 2026

[RLC] Case 4 — compaction OPTIMIZE ⟂ concurrent DML (deletion-vector offset remap)

Status: Open.

#7407 In delta-io/delta;

· sezruby opened on Aug 8, 2026

[PROTOCOL RFC] Add Iceberg Compat/Native Support for v4

Status: Open.

#7373 In delta-io/delta;

· emkornfield opened on Aug 5, 2026

[Feature Request] Bring archival support (delta.timeUntilArchived) into the OSS Delta protocol so non-Databricks readers can honor it

enhancementNew feature or requestNew feature or request

Status: Open.

#7368 In delta-io/delta;

· krishnanravi opened on Aug 5, 2026

[Feature Request][Spark] MERGE: enable data skipping when all WHEN NOT MATCHED BY SOURCE clauses are conditional

enhancementNew feature or requestNew feature or request

Status: Open.

#7362 In delta-io/delta;

· LeeKyuTae opened on Aug 5, 2026

Row-level concurrency for OSS Delta: reconcile the writes that provably cannot conflict (umbrella)

Status: Open.

#7360 In delta-io/delta;

· sezruby opened on Aug 4, 2026

[RLC] Case 2 — same-file deletion-vector merge (concurrent DML ⟂ DML)

Status: Open.

#7357 In delta-io/delta;

· sezruby opened on Aug 4, 2026

[RLC] Case 1 — conflict-time data skipping (disjoint data ranges)

Status: Open.

#7356 In delta-io/delta;

· sezruby opened on Aug 4, 2026