Official Tilemap Extras 1.6.4-preview for 2020.2 is now available

Tilemap Extras 1.6.4-preview for 2020.2 is now available. In this release we've made the following changes:

• For Hexagonal Rule Tile we fixed an issue with the mirror rule
• For Rule Tile Add min and max animation speedup
• For Rule Override Tile:
  • Fix import issue when upgrading from a previous version of RuleOverrideTile
• For the Rule Tile Editor:
  • Added new rule below selected rule in RuleTileEditor
  • Added dropdown to duplicate Rule
• 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.