Update changelog for v6.5.4
Update changelog for v6.5.4

jiahaog/Nativefier,zucher/nativefier,jiahaog/Nativefier,pixel9/nativefier,faceair/nativefier-slack,pixel9/nativefier,zucher/nativefier,skewedlines/Nativefier,zucher/nativefier,jiahaog/Nativefier,pixel9/nativefier,gfpacheco/Nativefier,faceair/nativefier-slack,skewedlines/Nativefier,gfpacheco/Nativefier,gfpacheco/Nativefier,skewedlines/Nativefier