Description: Bulk toolbars - a quick action is no longer offered twice.
Changes
- Bulk toolbars - a quick action is no longer offered twice (#5396).
- Bulk toolbars - a forbidden action is offered once, greyed with its reason (#5401).
- Subscriptions - one target by radio, no banner (#5397).
- [FRONT] Part 2 of #5414: mapper source-schema loading and stale-path repair move into a composable (#5469).
- Snowflake target - a table it cannot create holds its rows (#5462).
- Iceberg backfill - staged timestamps land at their real instant (#5471).
- Java JDBC targets build natively again + release 2026.10.23 (#5488).
- Backfill loaders - answer —check-only with a load’s refusals, no write (#5482).
- Release cut - data-plane 2026.10.23, chart 0.1.0-alpha.211 (#5491).