Master merge

Description

Merge to development before first SIG commit.

Changes

A lot

Additions

If I only could

_{make a deal with god}

^{_{running up that hill}}

Test and Review

To be filled in by the reviewers

• All of the methods are commented to expectation

• The methods are tested to satisfaction

• There are no unnecessary files present in the MR

• The continuous integration has no problems with the MR

• The MR is filled in as requested (including labels, milestones, and reviewers)

• The documentation is up-to-date

• All nullable parameters are marked as such