Is it possible to switch solver version back and forth? (e.g. Gurobi 7.5 <-> 8.0)

Also, is there any command to display Solver version that I am using on Julia?

```
using JuMP, Gurobi
m = Model(solver = GurobiSolver())
@variable(m, x[1:3] >= 0)
@objective(m, Min, -3x[1]-x[2]-3x[3])
@constraint(m, 2x[1]+x[2]+x[3] <= 2)
@constraint(m, x[1]+2x[2]+3x[3] <= 5)
@constraint(m, 2x[1]+2x[2]+x[3] <= 6)
print(m)
status = solve(m)
getobjectivevalue(m)
getvalue(x)
```