This data will eventually be included in the new FAQ but while waiting for that to be guilt I figured I'd share the details.
These are all the fares in the new scheme:
Revenue buckets (RDM/PQM earnings)
F - Full Fare First (250%/150% or 175%/150% for 3/2 cabin)
A - Discount First (250%/150% or 175%/150% for 3/2 cabin)
J - Full Fare Business (175%/150%)
C - Full Fare Business (175%/150%)
D - Full Fare Business (175%/150%)
Z - Deep Discount Business (150%/150%)
P - Deep Discount Business (150%/150%)
Y - Full Fare Coach (125%/150%)
B - Full Fare Coach (125%/150%)
M - Discount Coach (100%/100%)
E - Discount Coach (100%/100%)
U - Discount Coach (100%/100%)
H - Discount Coach (100%/100%)
Q - Discount Coach (100%/100%)
V - Discount Coach (100%/100%)
W - Deep Discount Coach (100%/100%)
S - Deep Discount Coach (100%/100%)
T - Deep Discount Coach (100%/100%)
L - Deep Discount Coach (100%/100%)
K - Deep Discount Coach (100%/100%)
G - Deep Discount Coach (100%/100%)
N - Deep Discount Coach (100%/100%)
Saver Award Seats
O - Saver 3-cabin First Award
IN - Elite (Plat/1K/GS) Saver Business or 2-cabin First Award
I - Non-Elite and Low Elite Saver Business or 2-cabin First Award
XN - Elite Saver Coach Award
X - Non-Elite Saver Coach Award
Standard Award Seats
FN - Standard 3-cabin First Award
JN - Elite/CC Standard Business or 2-cabin First Award
ZN - Non-Elite Standard Business or 2-cabin First Award (tracks to the Z bucket)
YN - Elite/CC Standard Coach Award
HN - Non-Elite Standard Coach Award (tracks to the H bucket)
Upgrade Awards
ON - C->F on 3-cabin aircraft
JN - Y-Up for Elites (tracks to the J bucket, i.e. last seat availability)
PN - B/M-Up for Elites (tracks to the P bucket); All GS upgrades Y->C (CPU, RPU, GPU, miles)
R - Upgrade to Business/Domestic F (except GS)
RN - Had not been used but appears now to be the Instant Upgrade (Y/B fares) inventory for Silver, Gold and maybe Plats