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We have been working on a number of issues, including:

• Moving a Function will no longer break Modelled Variables which point at the Functions,
• We have improved changes to stop Modelled Variables breaking when the Function they point at is moved
• improving the handling of distribution system loss with travel time, and
• Improvements improvements to Weirs, including mass balance for consistuients constituents with lumped routing, and 
• Fixing fixing the non-debit user interface formatting
  
• resolving several charting issues.

We have also made progress with the floating point issue of changing different results for some models on different machineshardware.  The We found that the .net System libraries of Math.Pow() and Math.Exp() produce different results on different machines and we .  We are implementing custom versions that produce consistent results that on different hardware. This will be available in 4.8.3beta.  This fix solves the problem for one of the models, however, one model still has inconsistent results on different hardware.  We are continuing this line of investigation to attempt to resolve the problem for this remaining model.