1 | initial version |
"Add E2AP ORAN 1.00 dissector" was added in Wireshark 3.6.0 which includes e2sm-kpm-v1.
The merge request was in May 2021 which is before this:
O-RAN ALLIANCE Introduces 48 New Specifications Released Since July 2021
There is some discussion in the merge request about v1.0 vs v2.0. You could ask on the wireshark-dev mailing list to see if there is interest in updating the dissector which might then include E2SM-RC.