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feldera 0.334.0

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- Fix concurrent bootstrap output progress Multiple Postgres output connector improvements.

Data integrationPostgres

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Also shipped Aug 17, 2026Feldera in August 2026 →

Session restore for serverless jobs is now in Beta

Restore the Python variables and Spark session from a serverless compute job run into a new interactive notebook, so you can debug a failure or explore results without rerunning the job. Databricks automatically captures a state snapshot when an eligible run fails, runs 30 minutes or longer, or is cancelled, and keeps it for 7 days after the run completes.

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More from felderaEvery feldera release →

feldera 0.335.0

- ci: remove docs.feldera.com linkcheck fix: repair broken blog links found by nightly linkcheck [adapters] pg-out: keep a test's fault injection inside that test fips: route cryptography through AWS-LC, remove OpenSSL from the dependency tree [web-console] Implement bi-directional search bar for logs tab and profiler metrics Improve heuristics to parse out...

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feldera 0.333.0

- python: retry ingress POST past transient pipeline unreachability [web-console] Implement concurrent bootstrapping progress UI, coincide it with transaction UI [sql] Give the streams that leave a recursive circuit ids of their own Add pipeline processing and completion to time series stream, add pipeline latency graph to Performance tab dbsp: Give every...

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feldera 0.336.0

- [python] Drop unoptimized profile from platform config tests [docs] Update Delta input docs to with correct config param [SQL] Inline user-defined functions when they call NOW() directly or indirectly docs: consolidate build instructions into README tests: enable h2 frame-level tracing to chase a multihost completion hang [adapters] Fix PG fault injection...

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feldera 0.332.0

- deps: bump roaring to 0.11.4 [SQL] Retry compiling a query with CTEs by converting CTEs to local views python: Raise test pipeline provisioning timeout to 300s [SQL] Optimization to share expensive expressions across sibling map operators Flat variant serialization bench [types] Serialize checkpoint fingerprint as OpenAPI format uint64

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feldera 0.337.0

- [nexmark] Port Nexmark unit test data from Rust to SQL/Java [web-console] Fix transient test failure due to reverse scroll mechanism not aborting [SQL] Support the MODE aggregate function by desugaring into GROUP BY + COUNT + ARG_MAX [adapters] Retry Delta table opens on a transient GCS listing flake.

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feldera 0.331.0

- [SQL] GC for JoinFilterMap operator was applied on the wrong side [SQL] Support for COVAR_ and REGR_* aggregate functions

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feldera 0.338.0

- [adapters] fix delta filter over undeclared columns in follow mode [adapters] size the datafusion sort reservation from the pool

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