An update is a new version of a package that you have published on the Asset StoreA growing library of free and commercial assets created by Unity and members of the community. Offers a wide variety of assets, from textures, models and animations to whole project examples, tutorials and Editor extensions. More info
See in Glossary. Update a package to change its price or properties. The package manager window displays the option to download the update to any user who has installed the package in their project.
To update a package on the Asset Store: 1. Open the Asset Store Publisher Portal. 2. Select a published package. 3. Select Create a new draft to edit. 4. Make one or more changes to the package details. For example, change the Price. 5. Select Save. 6. Select Submit