Release readiness
What is published today, stated plainly. Details that do not exist yet say so - nothing here is a placeholder.
Current release
Version: 1.0.0 (Stable release)
Installer: Available
Requirements: Windows 10 or Windows 11 with Windows PowerShell 5.1, or Linux or macOS with PowerShell 7.
SHA-256: 62DC15966CC8C3454134C4A04071FEB06ADDC223A656367DF9F77700FE0839E1
Release notes: On GitHub with the download (Releases, v1.0.0).
Release candidates
Each release candidate is a tagged version of Otter that passed the full release certification: the complete test suite, the conformance programs, 2,000 generated programs, and the portable suites on Windows PowerShell 5.1 and on PowerShell 7 on Windows, Linux and macOS. The current candidate is 1.0.0.
Read what changed in each release candidate
V1 publication checklist
Before publishing an installer: certify the installer, provide its size, release date, SHA-256 checksum, and release notes, then replace the download-page notice with the real signed download link.
Go to the download page