Issue information #237 is out of date, can somebody help to with update mpm vantac module?

[Hoeby]

I have the same problem as written in issue #237
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/issues/237

There is a .doc file with the manual to solve this problem, but it is out of date.
I writes that the files “Multi-STM_FTDI_INV_OPENTX-v1.2.1.71” needs to be uploaded.
But this files doesn't excist in Multiprotocol v1.3.3.7

That file to i need to use in V1.3.3.7?
Hopefull that somebody can help me with this

P.s. i didn't make an issues about it, because the issue looks solved. Only the documentation is out of date what to use