Enso: all versions and old releases

Download
Enso IDE
Enso IDE is the main product of the Enso project. The packages are stand-alone, they contain both GUI and the backend.
Download links:
- Windows
- Linux
- macOS (Apple silicon)
This is the recommended download for most users.
Enso Engine
If you are interested in using Enso Engine command line tools only, download the Enso Engine bundle.
Download links:
- Windows
- Linux
- macOS (Apple silicon)
These are archives containing the Enso portable distribution. User is responsible for setting up the environment variables and adding the bin directory to the PATH.
Note that these distributions do not allow you to use the Enso IDE.
It is recommended only for advanced users, who want to just try the compiler CLI.
Anonymous Data Collection
Please note that this release collects anonymous usage data which will be used to improve Enso and prepare it for a stable release. We will switch to opt-in data collection in stable version releases. The usage data will not contain your code (expressions above nodes), however, reported errors may contain brief snippets of out of context code that specifically leads to the error, like "the method 'foo' does not exist on Number". The following data will be collected:
- Session length.
- Graph editing events (node creation, deletion, position change, connect, disconnect, collapse, edit start, edit end). This will not include any information about node expressions used.
- Navigation events (camera movement, scope change).
- Visualization events (visualization open, close, switch). This will not include any information about the displayed data nor the rendered visualization itself.
- Project management events (project open, close, rename).
- Errors (IDE crashes, WASM panics, Project Manager errors, Language Server errors, Compiler errors).
- Performance statistics (minimum, maximum, average GUI refresh rate).
Changelog
Enso IDE
- Add component alignment options.
- Components have Expanded/Collapsed modes. The effect is visible in
Table.input components.
- Text widgets have a fixed maximum size in collapsed mode
- Fixed uploading corrupted projects to the cloud storage
Enso Standard Library
- Multiline if_then_else.
- Using dual JVM mode for `Standard.Microsoft`.
- Standard.Test pending field is lazy.
- Using dual JVM mode for `Standard.AWS`.
- Running `Standard.Tableau` in dual JVM mode.
- Polishing Standard.Test API.
- Add Amazon SES email provider
- Support for reading Alteryx YXDB files.
- Salesforce OAuth support.
- Launching another Enso process via `Process_Builder`
- Redshift schema support.
- `Process_Builder.set_env`.
Enso Language & Runtime
- `Panic.rethrow` keeps original location
- Use `State.get if_missing` to avoid too frequent `Panic.throw`
- [Lazily initialized local variables with `Ref.new lazy=True`][14554].
- Flush system caches via `Runtime.gc`
- Removing `catch_primitive` from the API
- `polyglot java import` loads classes from HotSpot JVM

https://github.com/enso-org/enso/releases/tag/2025.3.1

https://github.com/enso-org/enso/releases/tag/2025.2.4