Tilemap Extras 1.6.3-preview for 2020.2 is now available. In this release we've: Updated the documentation For the Prefab Brush: Added pick (Users are able to pick Prefabs using the Pick tool) Added tooltip for "Erase Any Objects" field For PrefabBrush and GameObjectBrush, we now account for Anchor when using GetObjectsInCell in PrefabBrush and GameObjectBrush For CustomRuleTileScript, we now allow Custom Rule Tile template script to be created regardless of where template script is installed (from a package or in the project) Added a contribution notice in README.md and Updated Third Party Notices.md To install 2D Tilemap Extras: 1. Go to Project Settings > Package Manager > Advanced Settings and make sure that Enable Pre-release Packages is checked. 2. Select 2D Tilemap Extras in the Package Manager and hit Install.