For those who (like me) like to play with soldier perks here's the list of LWR 1.21 unique perks:

New Perk (LWR), Array id, Replaces (LW):

Inner Fire 49 Pyrokinesis
Grit 149 Regen Biofield
Tenacious Defense 41 Killer Instinct
Critical System Targeting 66 Javelin Rockets
First Aid 150 Field Surgeon
Death from Afar 15 Damn Good Ground
Distortion 146 Distortion Field
Onslaught 24 MEC Close Combat
Awareness 132 Automated Threat Assessment
Brawler 133 Advanced Fire Control

For example, to add Critical System Targeting perk select/view soldier and in dev con type: GivePerk 66
To remove perk just put minus before array id. In above example: GivePerk -66

All other perks (LW) are found here: https://www.ufopaedia.org/index.php/Dev_Console_(Long_War)