I.21. Changes from 2.2.1 to 2.2.2
- 
The configure option "--with-lib" has been replaced by "--with-dev".
  This enable the additional build and distribution of the static
  version of libupsclient, along with the pkg-config helper and manual
  pages. The default configure option is to distribute only the shared
  version of libupsclient. This can be overridden by using the
  "--disable-shared" configure option (distribute static only binaries).
- 
The UPS poweroff handling of the usbhid-ups driver has been reworked.
  Though regression is not expected, users of this driver are
  encouraged to test this feature by calling "upsmon -c fsd" and
  report any issue on the NUT mailing lists.