Concession and Age limit of senior citizens in IRCTC

IRCTC has Recently Changed the Concession and Age limit of senior citizens.
The details regarding the Change is given below.

For Men senior citizens.:
The Minimum age to get Concession  in ticket is 60 and they Increased the Concession percentage from  30% to 40%.

For Women senior citizens.:
The Concession amount for women is 50% and there is no change in it and they reduced the minimum age for availing concession from 60 to 58 years