I had download rps setup file "2019.09.19_setup_RevitPythonShell_2019.exe" from https://github.com/architecture-building-systems/revitpythonshell
But RevitPythonShell version is still 2018.0.0 as below. enter image description here
The reason why I want update, even I installed IronPython 3.4.1, .Net 4.8 . That is not work now and I Think RevitPythonShell problem. Because I checked version through CMD that IronPython and .Net version are correct.
Other computher I used before, RevitPythonShell is not same above, and it was work well. enter image description here
I installed IronPython 3.4.1, .Net 4.8 and I installed "2019.09.19_setup_RevitPythonShell_2019.exe"
Please follow the instructions under the heading RevitPythonShell Installation to install a more recent version.