The following issues have been resolved with this release of the PingDirectoryProxy Server::
Fixed a race condition in the LDAP SDK that could result in poor performance when using the separate-connections verify-credentials-method on an external server.
Added a gauge to monitor the number of available file descriptors. This Available File Descriptors gauge can detect if a server if running out of file descriptors and degrade the server appropriately.
Updated the installer to increase the maximum suggested JVM size on Linux systems with at least 48 GB of RAM.
Updated the server to allow an initial heap size over 128 GB. Due to limitations of older JVMs, this was previously capped at 128 GB, even when the maximum heap size was larger.