Data and AI releases

548 this month · 176 companies

Feldera, December 2025 new features

17 releases · 1 product

feldera 0.215.0

- [SQL] Fix bug implementing incorrect array cast [adapters] Delta connector: stage input buffers. [SQL] Use correct type for the connector_metadata variable (&VARIANT)

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feldera 0.213.0

- docs: removed CONVERT function from the index of functions py: add tests for AS OF joins with different ON clauses [adapters] Fix pipeline getting stuck due to output connector error. [SQL] Do not preserve source positions for internally-generated SQL [logging] fix logging text to assert against new format [profiler-viz] Several improvements requested

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feldera 0.212.0

- Fix typo in docs [DOCS] Update profiler visualizer documentation py: add compile time and run time error separation logic to the aggtst test architecture [sql-to-dsbp-compiler] Check for correct Java version when building. docs: document profiling with samply

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feldera 0.211.0

- [fda] add unbundle command compiler: harden against missing pipeline binaries docs: fix broken links Rust2024

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feldera 0.208.0

- [json-logging] add "api-server" feldera-service name Make /stats endpoint strongly-typed [SQL] Generate correct code for LAG operators, using the comparator type

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feldera 0.207.0

- docs: sidecar [SQL] Treat casts that convert CHAR to VARCHAR NULL as casts that only change nullability [logging] remove duplicate pipeline id/name Profiler improvements [SQL] Allow creating non-monotone expression of user-defined types [SQL] Add missing clone() calls in generated code for aggregates [SQL] Skip the (incorrect) type inference when casting...

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feldera 0.205.0

- Update all web-console dependencies to the latest safe version Bump mdast-util-to-hast from 13.2.0 to 13.2.1 in /docs.feldera.com [DBSP][metrics] Replace 'input batches' with 'input batches collection' for the concat operator input metadata compiler: fix jar download timeout [SQL] Advance Calcite version [SQL] Better explicit representation for arithmetic...

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feldera 0.204.0

- [logging] rework json logging, add feldera-service attribute. checkpoint: store latest UUID in ControllerInner docs: changelog entry and documentation page for cluster monitor events py: add user defined type input for illegal arg tests [SQL] Add --jit flag to dump JSON IR suitable for a JIT or interpreter [CI] Update Node.js in buildimage from v18 to v20...

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feldera 0.202.0

- Fix pipelines get stuck in a paused state [SQL] Fix bug in unused field computation which causes internal compiler error [adapters] Fix frontier metadata getting lost. s3_input: retry on intermittent connection failure

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feldera 0.201.0

- [profiler-lib] Expose API to retrieve node's source code position, integrate it with web-console pipeline-manager: cluster monitor events

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feldera 0.200.0

- py: add illegal argument tests for as-of joins - [manager] Ship program info as a separate file. - [SQL] Generate deterministic Rust code for serialization - Workspace publishing - py: update python test file references for multiple supported functions in the function index - [logging] format LogMessage for JSON - [manager] Fix secret resolution.

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feldera 0.199.0

- Bump node-forge from 1.3.1 to 1.3.2 in /docs.feldera.com [web-console] Upgrade to Bun 1.3.3, prepare to use the new Bun.js Security Scanner API [tracing] Use JSON logging helpers and document usage Restyle the profiler-app and webconsole profiler, fix profiler-app loading py: ensure aggtst_base returns an empty list for tables/views without input [DBSP]...

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