Install and verify a release

Geyser Open publishes the Python SDK, Python CLI, and standalone CLI builds through public channels. The current stable release is 0.1.0.

Python packages

python -m pip install geyser-sdk==0.1.0 geyser-open==0.1.0
geyser --json version

Package pages:

• geyser-sdk on PyPI
• geyser-open on PyPI

PyPI lists each distribution's hashes and publishing details. Pin the version in your application and use your normal lockfile workflow to keep installations reproducible.

Homebrew and standalone CLI

brew tap geyserlabs/tap
brew install geyser
geyser --json version

The Homebrew formula records the selected release and archive hashes. Manual downloads are on the 0.1.0 GitHub Release, alongside checksums and signing information. Choose the archive for your platform and verify it against the release's published checksum before installation.

Upgrading

Read the changelog, check compatibility, and update your pinned version. Test the operations your application uses, especially structured results and decisions that depend on current run state.

Published versions are immutable. If a release is withdrawn, follow the advisory and install its replacement or a supported previous version. A replacement uses a new version number.

Report a release problem

Report installation problems in GitHub Issues, including your OS, Python version, install channel, and the error text. Remove credentials and private content first. Send suspected vulnerabilities to security@geyserlabs.ai.