Release Notes - paramsingh/sympy GitHub Wiki Release Notes for 0.7.7 Release Notes for 0.7.6 Release Notes for 0.7.5 Release Notes for 0.7.4.1 Release Notes for 0.7.4 Release Notes for 0.7.3 Release Notes for 0.7.2 Release Notes for 0.7.1 Release Notes for 0.7.0