u-he has released updates to Presswerk andSatin for both Mac OS X and Windows.
Presswerk 1.1.1
Presswerk 1.1.1 addresses a cross-platform incompatibility affecting the Windows VST2 version only. For more information about the cross-platform issue and the solutions for handling it please visit this web page.
Additionally, Presswerk 1.1.1 includes VST3 support and a number of bug fixes and improvements:

• Added VST3 support, including sidechaining.
• Improved default skin to prevent accidental editing of linked channels.
• Scrollbars added to preset browser's description window.
• Copy and paste settings between VST2 and VST3 (Windows only) now possible.
• Data graph now aliasing-free at all GUI sizes.
• Fixed locked states updating incorrectly in M/S Program Comp view.
• Fixed inaccurate parameter values shown in data display.
• Fixed clicks in DPR Mode.
• Plus a number of other small bug fixes.

Satin 1.3
Satin 1.3 includes a new preferences panel, VST3 support and improved MIDI learn functionality and a number of small bug fixes.
These updates are free for license owners, and install over previous versions. Download the updates at u-he.com:

• Satin
• Presswerk