Releasesby Glyphfeldera 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...
Also shipped Feb 11, 2026Feldera in February 2026 →
Support for osonly24 runtime is in General Availability
Support for osonly24 runtime is in General Availability . The OS only runtime lets you deploy binaries such as Dart and Go. For more information, see Configure the OS only runtime .
New Default Concurrency Limits
We're increasing default concurrency limits by up to 3X for Streaming Speech to Text , Text to Speech , and Voice Agent for Pay as you Go, Growth, and Enterprise plans. For full details on the rate limits for your plan, see the API Rate Limits documentation.
Cloudflare One Appliance, Cloudflare One, Cloudflare WAN - Post-quantum encryption support for Cloudflare One Appliance
Cloudflare One Appliance version 2026.2.0 adds post-quantum encryption support using hybrid ML-KEM (Module-Lattice-Based Key-Encapsulation Mechanism). The appliance now uses TLS 1.3 with hybrid ML-KEM for its connection to the Cloudflare edge.
Workers are no longer limited to 1000 subrequests
Workers no longer have a limit of 1000 subrequests per invocation, allowing you to make more fetch() calls or requests to Cloudflare services on every incoming request. This is especially important for long-running Workers requests, such as open websockets on Durable Objects or long-running Workflows , as these could often exceed this limit and error.
Workers - Improved React Server Components support in the Cloudflare Vite plugin
The Cloudflare Vite plugin now integrates seamlessly @vitejs/plugin-rsc ↗ , the official Vite plugin for React Server Components ↗ . A childEnvironments option has been added to the plugin config to enable using multiple environments within a single Worker.
More from felderaEvery feldera release →
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 0.245.0
- [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 0.241.0
- Storage opt postfixes [dbsp] Add a region around the window operator. [adapters] Auto-tune step size for the number of workers.
feldera 0.240.0
- [adapters] Fix a bug in watermark tracking.
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
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.
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.