2.41.1 (unstable):

This is the first release of the pangomm-2.42 API/ABI.
It installs in parallel with the pangomm-1.4 API/ABI, of which
the most recent version is pangomm 2.40.1.

* Require C++14.
  (Murray Cumming)
* Use glibmm-2.52 instead of glibmm-2.4.
  (Murray Cumming)
* Use cairomm-1.16 instad of cairomm-1.0
  (Murray Cumming)