Update SDK to version latest master

[alexanderbez]

Update to the latest master of the SDK.

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• Targeted PR against correct branch (see CONTRIBUTING.md)

• Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• Wrote tests

• Updated relevant documentation (docs/)

• Added a relevant changelog entry: clog add [section] [stanza] [message]

• Reviewed Files changed in the github PR explorer

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For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge PR #XYZ: [title]" (coding standards)

[alexanderbez]

@fedekunze mind tackling the simulation updates?

[codecov-io]

Codecov Report

Merging #86 into master will decrease coverage by 0.34%.
The diff coverage is 94.44%.

@@            Coverage Diff             @@
##           master      #86      +/-   ##
==========================================
- Coverage   67.37%   67.03%   -0.35%     
==========================================
  Files           3        3              
  Lines         472      458      -14     
==========================================
- Hits          318      307      -11     
+ Misses        123      120       -3     
  Partials       31       31