# Compatibility & release channels. Minimum macOS 26 Verified 23 July 2026 ## Built for macOS 26 and later Termy requires macOS 26 or later. Its native SSH, SFTP, terminal, Host X-ray, automation, and Incident Capsule workflows are designed around the current macOS platform. ## 01. System requirement - **macOS 26 or later:** required to install and run Termy. - **Earlier macOS releases:** not supported. ## 02. Release channels - **Stable — Production-ready.** Monthly. Commercially supported; security fixes can ship outside the calendar. - **Beta — Working preview.** As needed. Explicit opt-in; known limitations and regressions are possible. - **Labs — Experimental.** No promise. No compatibility or support promise; capabilities may change or disappear. Channels use separate signed update feeds. Change channel in Termy → Settings → About. Stable is the default and the only channel covered by the commercial support promise. ## 03. Integration maturity - **1Password SSH Agent — Stable.** Termy reads public identities and delegates signing; private keys are never copied. - **Tailscale / MagicDNS inventory — Beta.** Local discovery only; Termy stores host metadata, never tailnet credentials or account profiles. - **termyctl portable inventory — Beta.** Versioned, size-bounded, secret-free JSON; commands and raw output are outside the schema. ## 04. Release rule A release is compatible only after the same artifact builds for the macOS 26 deployment target and passes clean-install launch testing on supported macOS releases. Signing, notarization, activation, update, and the core SSH path are separate release gates. --- Official source: [Compatibility & Release Channels — Termy](https://termyapp.com/compatibility)