[GiNaC-list] Release 1.7.7

[Richard B. Kreckel]

Hi,

GiNaC 1.7.7 has just been released. It fixes some bugs (see NEWS) and
depends on Python3 for build (this may be important for distros).

Happy hacking!
  -richy.
-- 
Richard B. Kreckel
<https://in.terlu.de/~kreckel/>