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# v0.1.0-alpha.192 28/09/2026

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**Description**: Harness - a scenario can assert on an Iceberg target.

### Changes

* Harness - a scenario can assert on an Iceberg target (#4501).
* \[TESTCLEAN] Part 1 of #4530: absence claims that quantified over nothing (#4531).
* \[SEMANTIC] Part 2 of #4482: one spelling for the topic a source publishes into (#4535).
* Pipelines - the wizard can build on a new CDC source again (#4493).
* Iceberg targets say they only append, and warn before a replay (#4481).
* Salesforce source - SObjects with 700+ fields are synced (#4547).
* BigQuery target - two columns differing only by underscores no longer crash-loop the worker (#4546).
* Observability - one trace follows a record across both runtimes (#4499).


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