SpecForge Releases
Visit the SpecForge Documentation page for guides and tutorials.
v0.5.5
LatestReleased: December 2025
Downloads:
Release Notes:
Core Analysis & Lilo
- OS specific executables: Windows, MacOS, Linux
- Support for chaining prefix temporal operators
- Improvements to downsampler and point-of-interest data processing
- Optimized monitoring performance
VSCode Extension
- Codelenses for opening analysis panes
- Auto-resizing monitor tree
- Status bar refreshes automatically on save
- Better type errors
Licensing & Documentation
- This release requires a license to use
- Updated Python SDK documentation
v0.5.4
Released: November 2025
Downloads:
Release Notes:
VSCode Extension & UI
- Renamed the VSCode extension from lilo to specforge.
- Promoted spec sidebar from preview to general availability.
- Added monitor drill-down capability.
- Introduced Point of Interest analysis context.
- Enabled auto-refresh for specifications.
- Exposed LocalSignalFile settings and monitoring intervals in the UI.
Documentation & SDK
- Revamped Getting Started documentation.
- Added a dedicated section regarding VSCode usage.
v0.5.3
Released: November 2025
Downloads:
Release Notes:
Features
- Automated downsampling for large monitoring results
- Support for major LLM providers
Monitor: option to specify a sub-interval of the whole signal
Fixes
- Type-checking for exemplification assumptions
- Fix Stale falsifier list bug
- Module error locations
Documentation
- New documentation section: whirlwind tour
- Link to PDF from documentation
v0.5.2
Released: November 2025
Downloads:
Release Notes:
This release includes several new features, bug fixes, and documentation updates.
Features
- Introduced a new
downsampler. - Added new options for the CLI monitoring command.
- Made minor improvements to AI spec generation.
Fixes
- Corrected an issue where errors were reported across multiple files.
- Ensured CLI commands correctly use the project directory.
Documentation
- Added documentation for the configuration file.
v0.5.1
Released: November 2025
Downloads:
Release Notes:
Falsification
- Introduced end-to-end falsification capabilities
- VSCode UI for initiating and monitoring falsification
- Support for executing system falsifiers and monitoring signals
- Added project registration for falsifiers
Analysis and VSCode
- Spec analysis is now available in VSCode
- Analysis files are now linked in the sidebar
- Suggestions are now provided for misspelt variables
Core Features and AI
- Added localization support for AI explanations
- Support for attributes on Globals
- Support for null values in supplied parameters
SDK and Integrations
- Ability to create GIFs from animations using the SDK
- Python SDK now honors
lilo.tomlconfiguration
Documentation
- Documentation as a PDF
- Added language switcher
- New “Getting Started” guide and documentation for attributes, default values, and stubs
Configuration and General UI
- Updates to project setup and
lilo.tomlconfiguration - Optional values are now allowed in
lilo.toml - Updated the command-line interface
v0.5.0
Released: October 2025
Downloads:
Release Notes:
- Added a new preview mode setting.
- Fixed an issue checking expressions across multiple files.
- Added new project setup and configuration capabilities.