Finalize 1.8.6 release.

[ginac.git] / NEWS

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 This file records noteworthy changes.
 
+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.
+
+1.8.5 (1 January 2023)
+* Speed up multivariate polynomial factorization; fix it in some rare
+  corner cases where it didn't previously terminate.
+
+1.8.4 (19 September 2022)
+* Add support for sqrfree_parfrac().
+* Add info methods for transcendental functions.
+
+1.8.3 (23 March 2022)
+* series_to_poly() can be used from ginsh.
+* Fix power::to_polynomial() for posint exponents.
+* Fix power::subs() in some special cases.
+
+1.8.2 (1 January 2022)
+* Fix elusive bug in comparing relational objects.
+* Ensure modular_form_kernel::series() includes an Order term.
+
 1.8.1 (9 August 2021)
 * Add method relational::canonical() and improve conversion of relational to
   Boolean (it now works on many simple symbolic cases).