This file records noteworthy changes.
-1.7.0 (TDB)
+1.7.0 (30 April 2016)
* Make use of C++11 features:
- Use new language features 'auto', 'nullptr', 'constexpr', range-based for
loops, the contextual keyword 'override', static 'noexcept' operator, etc.
modeled after the .eval() methods.
* Make relational::rhs() and lhs() nonvirtual.
* Add support for power::info(info_flags::real).
+* Add fderivative::derivatives() method.
* Remove broken info_flags::algebraic.
* Remove unmaintained support for Cint.
* Remove unfinished andcode for hash table-based expairseq.