How can i upgrade studio 2018.2.4 trail version to 2018.3

Hi

Currently i am using UI Path 2018.2.4 Trail version for our poc. We just want to upgrade to 2018.3 version which is required for new features for our poc. Can any one please let me know how can i upgrade it to 2018.3 version which was releases on october 1 2018

Install 2018.3, it may detect existing version and upgrade it.

When i tried to download Trail version i didn’t get the 2018.3 version. Can you send the ini file if you have