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# v0.1.0-alpha.176 11/09/2026

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**Description**: \[DOCSLIM] Compact Args/Returns boilerplate in domains/ports.

### Changes

* \[DOCSLIM] Compact Args/Returns boilerplate in domains/ports (#3957).
* \[TESTCLEAN] Collect the two test classes pytest was silently skipping (#3955).
* DP - Pin what a successful environment lazy load writes locally (#3953).
* \[SEC] Authorize the object a Kafka message preview reads (#3920 part 2) (#3952).
* \[FRONT] Extract the connector detail tabs into useConnectorDetailTabs (#3951).
* DP - Delete the dead admin domain service and ratchet the domains/ dependency rule (#3944).
* A backfill can no longer report tables done that never ran (#3937).
* DP - Deleting a subscription can drop what Popsink provisioned in the target (#3915).
* DP - Keyless JDBC targets, and APPLY says why it is disabled (#3916).
* IBM i: refuse a multi-journal table selection in the picker and the API (#3880).
* DP - SQL Server without CDC tables can now be a source (beta) (#3989).
* Bump snow\_target past develop's 2026.09.09 so #3833 ships (#4002).
* DP - A new connector loads history through the backfill, not a source snapshot (#3994).
* DP - A Snowflake column named ORDER no longer kills its table forever (#4009).
* Refuse a mapper primary key that narrows the declared one (#3990) (#4005).
* Compact Args/Returns boilerplate in domains/repositories (#4025).
* Assert the agreement the option tests only described (#4024).
* Lock POST /auth/verify — audience separation and the replay guard (#4023).
* Extract the datamodel detail page's server state into useDatamodelDetail (#4020).
* DP - 17 use cases stop holding a database session they never use (#4019).
* Gate GET /users on superuser (Part 3 of #3920) (#4021).
* UC worker - hold a capacity refusal instead of dropping it, and report the lag (#4010).
* Direct data-plane URL loops forever between the data plane and the control plane: the SSO return trip carries no token (#4027).
* DP - Report a Snowflake merge key that does not identify a row, and refuse one that does not exist (#4007).
* DP - A backfill's rows come from its Job, and its silence is reported (#4017).
* Worker - An IBM i source that stops freezing, and catches up (#4034).