Data and AI releases

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Feldera, February 2026 new features

19 releases · 1 product

feldera 0.255.0

- [pipeline-manager] Stream profile/heap endpoints in support bundle collector Update install URL [SQL] Unused field analysis for aggregates Multihost tests cargo: update aws-sdk-glue to 1.137.0

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feldera 0.254.0

- Bring back CLAUDE.md: revert commit 0fe3d88c [pipeline-manager] Retry following ETXTBUSY in local runner. [SQL] Introduce option variables in SQL [SQL] Advance Calcite version dbsp: add size estimate for bloom filter blocks. [adapters] Add metrics and statistics for pipeline backpressure stalls.

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feldera 0.253.0

- Docs for MALLOC_CONF [adapters] Update the pubsub crate. Update web-console and docs.feldera.com deps to avoid vulnerabilities Add HTTP body compression between pipeline-manager and pipelines, raise the limit [SQL] Improve error messages for validating JSON [SQL] Remove temp/Cargo.lock; reuse file from workspace adapters: pg-in: TLS support for postgres...

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feldera 0.252.0

- [datagen] Support connector-requested transactions. Synchronize partitions [adapters] Upgrade delta and iceberg dependencies. cargo: bump aws-sdk-dynamodb dependency to 1.104.0 [profiler] Don't serialize empty metrics. [adapters] Report transaction commit progress through global_stats.

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feldera 0.251.0

- pipeline-manager: dismiss deployment error and clear bootstrap policy py: add tests and documentation for period predicate operators Add a user-friendly fda install UX via release binaries

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feldera 0.249.0

- [SQL] Bug fixes discovered for new QA tests Multihost completion sync: always error on network failures when pulling a checkpoint from remote [web-console] Format nicely the error message details from ad-hoc queries

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feldera 0.247.0

- Multihost recovery cargo: bump dependency versions [dbsp] Drop 32-bit limit on storage block size. [SQL] Checkout and build Calcite inside the SQL compiler directory [SQL] --anonymize flag [adapters] Delta: debug-print error Add 'Force stop' button when pipeline is already stopping [dbsp] Correctly shard inputs to a table with PK on multihost.

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feldera 0.246.0

- Add input-buffering measurement to fda-bench [adapters] Don't initialize cursor using seek_key_exact. [docs] Copy-paste error in Avro docs

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feldera 0.245.0

- [connectors] Include schema id in generated Avro messages. Runtime version override fix [dbsp] Wait up to an hour for inter-host exchange to complete. [adapters] early abort on wrong custom runtime version

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feldera

- [SQL] A field from a nullable tuple can be nullable (in the waterline analysis) Transactions

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feldera 0.242.0

- chore: fix sandbox-staging url Benchmark scripts Concurrent encoders Split negative and illarg aggtests to balance runtime Multihost completion [docs] Better document auto.offset.reset in Kafka connector docs [SQL] Provide an error message for queries with multiple RANK aggregates in the same Window [SQL] Restore optimized_symbols profile in Cargo.toml...

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feldera 0.241.0

- Storage opt postfixes [dbsp] Add a region around the window operator. [adapters] Auto-tune step size for the number of workers.

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feldera 0.239.0

- [DOCS] Add warning about not ingesting metadata from the Debezium connector [rustls] switch to use default-https-client in rustls [dbsp] Force update_snapshot to drop the snapshot in a tokio thread.

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feldera 0.237.0

- demo: cleanup demos except packaged ones Inlining tuning [SQL] Use a single WINDOW operator for temporal filters instead of two when possible [feldera-types] Implement some traits for multihost samply profiles. [adapters] Avoid races updating status.json.

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feldera 0.236.0

- [SQL] Move more of the Cargo.toml generation in the SQL compiler [adapters] Fix connector-initiated multihost transactions. [adapters] Log detailed checkpoint info on startup.

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