This file records noteworthy changes.
+1.8.7 (dd mm yyyy)
+* Fix series expansion of polynomial(x)^n for small and large n.
+* Fix bugs in internal parser from strings.
+* Make ginsh evaluate line-by-line in non-interactive mode.
+* Several build fixes.
+
1.8.6 (8 February 2023)
* Fix wrong numeric info on transcendental functions.
* Fix crash of evaluation of binomial(n, k) with negative integer n, k.