The firmware remains at v 3.60.
As noted by @PerS in the post above, v3.61 is a purely "Bug Fix" update to both HX Edit and Helix Native.
HX Edit 3.61 Release Notes
HX Edit 3.61 (released May 30, 2023) includes bug fixes and additional improvements, and is strongly recommended for all users.
Customers on macOS Ventura 13.3.1(a) or later: This update must be downloaded from line6.com/software. A change in this version of macOS introduced an issue which causes HX Edit to no longer show available Firmware or HX Edit updates. This is resolved in HX Edit 3.61.
Bug Fixes in 3.61
Updates would not appear as available for users on macOS Ventura version 13.3.1(a).
EXP Bypass Toe Down Behavior parameter was reset to Heel Down when copy/pasting a preset, exporting/importing a preset, or restoring from a backup.
Bass cabinets incorrectly displayed guitar microphone graphics.
Other minor fixes and improvements.
PLUS:
Helix Native 3.61 Release Notes
Helix Native (released May 30, 2023) includes bug fixes and additional improvements, and is strongly recommended for all users.
Bug Fixes in 3.61
Bass cabinets incorrectly displayed guitar microphone graphics.
Other minor fixes and improvements.
Compatible OS: Mac OS X, macOS Sierra, macOS High Sierra, macOS Mojave, macOS Catalina, macOS Big Sur, macOS Monterey, macOS Ventura