v1.5.8

ConstructionBase v1.5.8

Diff since v1.5.7

Merged pull requests:

• add LinearAlgebraExt (#86) (@longemen3000)
• improve setproperties() error message (#93) (@aplavin)
• Make LinearAlgebra a weak dependency (#95) (@devmotion)

Closed issues:

• Version 1.5.7 brakes ModelingToolkit (#92)