Support for tpx version 138 GROMACS v2026.1

[saurav7007]

Old Reference Ticket: #4888

Error:

ERROR loading TPR/XTC: Failed to construct topology from file results_20260403_221713/03_mdsim_protLig/CYP6M2_md.tpr with parser <class 'MDAnalysis.topology.TPRParser.TPRParser'>.
Error: Your tpx version is 138, which this parser does not support, yet

Requirement & Request:

Support for tpx version 138 GROMACS v2026.1

Background:

I was working on GROMACS v2026.1, which generates a topology file (tpx version=138). Now my earlier code for ProLIF, which runs mdAnalysis in the background for fingerprint generation, is not working.

[tylerjereddy]

It may not be in a stable release yet, but support was added in #5219, so you could always install from the develop branch if you really need the support right now.