ReleaseKit – Build, Package & Verify Releases

ReleaseKit is a Unity Editor tool for preparing Windows x86_64 releases. It runs preflight checks, builds and packages the player, verifies the release artifact and keeps a history of recent builds.

Features

• Preflight checks before building

• Windows x86_64 release builds

• ZIP packaging

• Release artifact verification

• SHA-256 and release manifest generation

• Release candidate smoke checks

• Build status and failure details

• Recent build history

• Multi-profile build queue

Compatibility

• Unity 6

• Windows Editor

• Windows x86_64 standalone builds

• Built-in Render Pipeline

• URP

• HDRP

• Custom Render Pipelines

• No additional Asset Store package dependencies

Documentation

• Setup and usage documentation included with the package

ReleaseKit helps you prepare Windows builds for release from inside Unity.

It puts the main release checks in one Editor window so you can build, verify the result and confirm that the release candidate is ready to ship.

ReleaseKit includes:

• Preflight checks before building

• Windows x86_64 release builds

• ZIP packaging and release artifact verification

• SHA-256 and release manifest generation

• Release candidate smoke checks

• Recent build history

• Clear build status and failure information

ReleaseKit is not a CI/CD system or deployment service. It does not replace version control or a full build pipeline.

It is for the part after development is done: creating a release build, checking what will ship, verifying the packaged output and confirming the release candidate before distribution.