Releasesby Glyphfeldera 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
Also shipped Feb 15, 2026Feldera in February 2026 →
Workers - New Best Practices guide for Workers
A new Workers Best Practices guide provides opinionated recommendations for building fast, reliable, observable, and secure Workers. The guide draws on production patterns, Cloudflare internal usage, and best practices observed from developers building on Workers.
More from felderaEvery feldera release →
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
feldera 0.244.0
- [profile] Rename profiling properties to use hierarchical names feldera-observability: logging: log all fields py: add remaining illegal argument tests [SLT] Skip test which performs division by zero [python] move stale start-error polling from test into client start() [adapters] Implement sample_keys for SpineSnapshot.
feldera 0.243.0
- [SQL] A field from a nullable tuple can be nullable (in the waterline analysis) Transactions
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.
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...
feldera 0.248.0
- Remove error notifications when the UI can't follow the pipeline state Add API key creation for CI tests
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
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.