We have just released updated versions of the Pro-Q EQ plug-in and the Pro-L limiter plug-in, fixing a small bug introduced in the general updates released a week earlier.
In some cases in certain hosts, after bypassing and re-enabling FabFilter Pro-Q or Pro-L via the bypass button provided by the host, the plug-ins could remain in the bypassed state. This problem has now been fixed in the latest versions.
The updated plug-ins are fully compatible with previous versions, free for existing FabFilter customers, and now available on all formats and platforms: VST/VST 3, AU, RTAS/AS, Windows and Mac OS X, 32-bit and 64-bit. Updates and 30-day trial versions can be downloaded from www.fabfilter.com/download.
System requirements for the 64-bit plug-ins are a 64-bit edition of Windows Vista or Windows 7, or Mac OS X 10.6 (Intel only). The 32-bit plug-ins require either Windows XP, Vista or 7, or Mac OS X 10.4 and higher (PowerPC or Intel).