Rational Business Developer V188.8.131.52 is now available through Fix Central. All users of RBD V9.0.1 are highly recommended to install it.
The RBD 184.108.40.206 fix pack only contains APAR fixes. For the list of APARs in the fixpack, please go to the following link: RBD V220.127.116.11 Fix List
To find more information about the fixpack and how to download it, please go to the following link: RBD V18.104.22.168 Download Information
See the RBD V22.214.171.124 Knowledge Center for any additional information.