revise changelog

Author: svigerske

CHANGELOG

@@ -5,19 +5,15 @@
 Fixed bugs
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-- SCIP: Provide implied integrality when setting up component problem
-- Highs: Enforce integrality of enforced binary and integer variables
-- Gurobi: Declare implied integral variable with binary bounds binary
+- SCIP interface: Provide implied integrality when setting up component problem
+- HiGHS interface: Enforce integrality of variables that are marked as both integral and implicit integral
+- Gurobi interface: Declare implied integral variable with binary bounds to be binary
 
 Build system
 ------------
 
 - use CMake CONFIG mode for linking SoPlex, SCIP, and HiGHS
 
-Miscellaneous
--------------
-
-
 @section RN241 PaPILO 2.4.1
 
 Fixed bugs