Pd version 0.56-3 is available from https://msp.ucsd.edu/software.htm
or (source only) via github: https://github.com/pure-data/pure-data

This fixes some problems in 0.56-2. Changes are summarized in release notes: https://msp.ucsd.edu/Pd_documentation/5.current.status.htm#s5.1

cheers
Miller"

Release notes:

Fixed broken "keyup" object (IOhannes).

Improvements to window titles and IEM GUI settings (IOhannes).

Ben Wesch improved updating the Pd colors without recreating windows.

Documentation updates (Alexandre).

Fixed a situation in which Pd hangs when failing to connect to jack device in linux.

Updates to the "deken" ("find externals") mechanism.

Many other bug fixes.