This minor release brings few extra features plus many improvements and bug fixes.
SXA Extensions - Multisite Management
SXA allows you to create sites and tenants really quickly. If you ever created a site with wrong features or simply created it to learn new functionalities, you probably tried to remove it. Doing it manually is time-consuming as sites and tenants contain items in locations other than content as well.
SXA Toolbox - Search Box
Once you start working with SXA you might be overwhelmed by the number of available renderings. The toolbox is a great feature which lets you drag and drop renderings on the page though sometimes it might be hard to find what you are looking for.
SXA 1.3 hotfix: LookupNameLookupValue field type
How to solve the issue with LookupNameLookupValue
field while using Sitecore Experience Accelerator 1.3
SXA 1.2 upgrade - extra upgrade script
Manual steps for SXA (1.2 ➡ 1.3) upgrade converted to a new upgrade script.