The MacOS version 5.7 has been released. The main difference between this and the previous version is that it is compatible with Apple’s new technology.

Also released is the Mac & PC version of the “Composite floor” example. This illustrates the facilities for prestressing, staged-composite construction, creep and concrete shrinkage. Detailed Step by step instructions are included.

Now the xsf files for this example are exactly the same for all platforms. However the problem still exists with the xsf file included with iPhone version 5.7 (see October 31, 2018 blog post).