Minecraft 1.13.1 Release free download and update 2018, brings us closer to the release of 1.13 with bug fixes and important changes.
1.13.1 is now available! It improves performance and fixes a bunch of bugs that made their way into 1.13. There’s also a few changes in this update that are listed below.

Download: Minecraft 1.13.1 Release download
Source: https://www.minecraft11.com/