#637
Expose per-run memory/CPU metrics for method & workflow executions
#636
model method run OOMs at 4GB V8 heap on long high-fan-out methods; non-configurable heap + crash leaves run stuck in "running"
#598
Add 'creek' extension kind for cross-querying external systems alongside swamp data
#461
swamp CLI: send user/device identity on extension-registry HTTP calls
#291
Workflow-level runtime expressions (env.*, vault.*) not resolved in driverConfig — docker driver receives literal ${{ ... }} strings
#260
Configurable concurrency limits for workflow fan-out (forEach, parallel jobs/steps)
#263
Vault expressions silently deliver __SWAMP_VSEC__ sentinels under the docker driver
#261
Local extension model bundles don't rebuild when source changes (no rebuild CLI; manual cache delete breaks the runner)
#189
swamp model method run: --foreach to fan out across instances
#188
swamp workflow validate: actionable error messages and template scaffolds
#187