PREFIX for Python
Use the qualified Python release guide and review the current editor qualification limits.
Documentation
Understand the product before using it.
Find installation instructions, release notes, platform requirements, and the terms that apply to each product.
UEG
Unsigned engineering evaluation release for Windows x64 and Linux amd64. It is not a signed general release.
Fast Launch
Unsigned Windows x64 portable package. The public distribution repository is not a complete source mirror; no open source license or always-on service is claimed.