The upcoming Spring release of Laserfiche 12 will include Quick Fields and Quick Fields Agent but exclude the Quick Fields Server and Quick Fields Scanning.
Note: Quick Fields Scanning 11 and older cannot be installed on the same machine as Quick Fields 12. This means that if you wish to continue using Quick Fields Scanning, you must either install it on a separate machine from Quick Fields 12, or remain on Quick Fields 11.
Quick Fields Scanning and Quick Fields Server are currently otherwise compatible with Quick Fields 12, but are now considered deprecated. For more information on deprecation, see KB1014581, and the FAQs in the initial deprecation policy announcement.
At this time, there is no specific end-of-life (EOL) date and both applications are still available for download and installation in the Laserfiche 11 package.