Releases: influxdata/datafusion-udf-wasm
WASM Binaries 2026-03-09T12:51:03+00:00
WASM guest binaries.
Build Metadata
Commit: f0a65b2773d4a0f1b64ed31dd96ef7be7ffd7942
Build Timestamp: 2026-03-09T12:51:03+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/20793493
WIT Interface
The WIT interface — used between host and guest — is: 0.4.0
If host & guest are out of sync, you will get an error that looks like this:
Context("link WASM components", External(Error { context: "initialize bindings", source: no exported instance named `datafusion-udf-wasm:udf/[email protected]`
Dependency Versions
These are the versions of the major dependencies:
| Dependency | Version |
|---|---|
| Arrow | 57.2.0 |
| DataFusion | 52.1.0 |
| Wasmtime | 42.0.1 |
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFexample_sub_str: "sub str" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-02-25T15:30:37+00:00
WASM guest binaries.
Build Metadata
Commit: 9f285719af532cec123963e1cbce522d9e366c29
Build Timestamp: 2026-02-25T15:30:37+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/19778175
WIT Interface
The WIT interface — used between host and guest — is: 0.4.0
If host & guest are out of sync, you will get an error that looks like this:
Context("link WASM components", External(Error { context: "initialize bindings", source: no exported instance named `datafusion-udf-wasm:udf/[email protected]`
Dependency Versions
These are the versions of the major dependencies:
| Dependency | Version |
|---|---|
| Arrow | 57.2.0 |
| DataFusion | 52.1.0 |
| Wasmtime | 42.0.0 |
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFexample_sub_str: "sub str" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-02-06T12:21:55+00:00
WASM guest binaries.
Build Metadata
Commit: 8c49c2f29158e6d3fbe11ca1e936b0a5948690bd
Build Timestamp: 2026-02-06T12:21:55+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/18338968
WIT Interface
The WIT interface — used between host and guest — is: 0.4.0
If host & guest are out of sync, you will get an error that looks like this:
Context("link WASM components", External(Error { context: "initialize bindings", source: no exported instance named `datafusion-udf-wasm:udf/[email protected]`
Dependency Versions
These are the versions of the major dependencies:
| Dependency | Version |
|---|---|
| Arrow | 57.2.0 |
| DataFusion | 52.1.0 |
| Wasmtime | 41.0.3 |
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-01-28T11:46:19+00:00
WASM guest binaries.
Build Metadata
Commit: 89ab4ae6312c3a44859ddd43d9df4d4300d3086a
Build Timestamp: 2026-01-28T11:46:19+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/17599407
WIT Interface
The WIT interface — used between host and guest — is: 0.2.0
If host & guest are out of sync, you will get an error that looks like this:
Context("link WASM components", External(Error { context: "initialize bindings", source: no exported instance named `datafusion-udf-wasm:udf/[email protected]`
Dependency Versions
These are the versions of the major dependencies:
| Dependency | Version |
|---|---|
| Arrow | 57.2.0 |
| DataFusion | 51.0.0 |
| Wasmtime | 41.0.1 |
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-01-21T01:05:14+00:00
WASM guest binaries.
Build Metadata
Commit: 9b2243ad3305ca3e29af38e8cc9097cb853f1fce
Wasmtime: 40.0.1
Build Timestamp: 2026-01-21T01:05:14+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/17040771
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-01-20T22:26:01+00:00
WASM guest binaries.
Build Metadata
Commit: b66c76fd7c54dc6caac079405000a5f54f65ca38
Wasmtime: 40.0.2
Build Timestamp: 2026-01-20T22:26:01+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/17034121
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-01-14T13:55:42+00:00
WASM guest binaries.
Build Metadata
Commit: 5157223f615e58458e62cd0fc1dba42a87bd1196
Wasmtime: 40.0.1
Build Timestamp: 2026-01-14T13:55:42+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/16619507
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2026-01-05T14:07:35+00:00
WASM guest binaries.
Build Metadata
Commit: 3a1a690a872b44c5aba994c196ef4e039224c6dd
Wasmtime: 40.0.0
Build Timestamp: 2026-01-05T14:07:35+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/16019056
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2025-12-11T16:45:01+00:00
WASM guest binaries.
Build Metadata
Commit: 27d20de11f0c07544133d4d79af7398ccd256343
Wasmtime: 39.0.1
Build Timestamp: 2025-12-11T16:45:01+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/14940639
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided in debug and release builds. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .elf.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide build attestation.
WASM Binaries 2025-12-09T16:51:51+00:00
WASM guest binaries.
Build Metadata
Commit: 76c0d72017b0908c59a8af5ad786797c874de34f
Wasmtime: 39.0.1
Build Timestamp: 2025-12-09T16:51:51+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/14786987
WASM Binaries
We build the following targets:
example_add_one: "add one" Rust example UDFdatafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.
Each of them is provided debug and release build. The artifacts have the file extension .wasm.
Machine-Code Binaries
In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .so.
Checksums & Attestation
We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide [build attestation]({{ steps.attestation.outputs.attestation-url }}).