Requirements:
-Winrar or 7Zip

Step 1:
To downgrade if you don't want to wait for sirhurt to update you can install the previous roblox files manually from either https://rdd.weao.gg/?channel=LIVE&binaryType=WindowsPlayer&version=version-fdda949d95e447e3
or https://rdd.latte.to/?channel=LIVE&binaryType=WindowsPlayer&version-fdda949d95e447e3
this link will download a .zip file which you can open with either Winrar or 7Zip. 

Step 2:
Open windows file explorer and navigate to your desktop then right click and make a new folder on your desktop with the name version-fdda949d95e447e3

Step 3:
Open the folder you created with that name then you'll want to open that .zip file you installed from the first link with either winrar or 7zip. It should show a bunch of files like RobloxPlayerBeta.exe/WebView2Loader.dll/etc.
you'll want to click on one of the files then press Control + A (or click and hold your mouse down and highlight over all the files to select them) which should select every file inside of the zip. Then click & hold the files to drag them right into that folder you created on your desktop.

Step 4:
You should now see RobloxPlayerBeta.exe and every other file from that zip inside the folder you made; this means you did it correctly. You will want to double click the RobloxPlayerBeta.exe inside of the
folder you made to launch it and after you launch ROBLOX open SirHurt's bootstrapper. This is important because the bootstrapper tries to find the sirhurt build for your running roblox version and it only
can do that if roblox is running at the time.

Step 5:
After sirhurt's bootstrapper finishes running it should launch SirHurt V5.exe (the UI) automatically and then you can just press Initilize to attach sirhurt to your running downgraded game instance and it
should work and allow you to continue to use up your subscription time.