Update and migration

Update an installed engine version through Zodiac Engine Hub. Before changing a project's version, review the release notes for breaking changes and keep a recoverable copy of the project.

Moving to ZEngine 1.0.0

ZEngine 1.0.0 includes a breaking asset-importer change: importer and codec writes now use VFS paths. Read the exact release entry before upgrading:

• ZEngine 1.0.0 release
• Full changelog

Suggested update flow

1. Commit or back up the project before changing engine versions.
2. Install the target version through Zodiac Engine Hub.
3. Read the release notes and migration entries for every version being crossed.
4. Open a copy of the project with the target engine and verify asset import, editor startup, and launch behavior.
5. Update the project only after that verification succeeds.

For source-built projects, also rebuild the engine and refresh generated assets before testing the project. See Build from source.