The following bug has been logged on the website:
Bug reference: 14225
Logged by: Harshavardhan Vaidya
Email address: meetharshu(at)gmail(dot)com
PostgreSQL version: 9.4.0
Operating system: Windows 7
Description:
I have changed the password for a user role to another password, but it
still allows users to logon with earlier password. The objective of changing
password is not met.