| Topic | Description |
|---|---|
| Released packages, Pre-release packages |
View the lists of supported packages for this version of the Unity Editor, and learn about the criteria a package must meet to be in these states. |
| Core packages | View the list of packages that are bound to this version of the Unity Editor. |
| Built-in packagesBuilt-in packages allow users to toggle Unity features on or off through the Package Manager. Enabling or disabling a package reduces the run-time build size. For example, most projects don’t use the legacy Particle System. By removing the abstracted package of this feature, the related code and resources are not part of the final built product. Typically, these packages contain only the package manifest and are bundled with Unity (rather than available on the package registry). See in Glossary |
View the list of built-in packages, which you can enable or disable to adjust the runtime build size. |
| Experimental packages | Learn about unsupported packages that are in the early stages of development. |
| Packages by keywords | View a list of packages, which you can locate by keyword. |
| Deprecated packages | Learn about unsupported packages that reached their end of life. |