[X] Short (1 sentence) summary of your PR:
Update version, interface documentation, remove trailing blanks
[X] Developer(s):
apcraig
[X] Suggest PR reviewers from list in the column to the right.
[X] Please copy the PR test results link or provide a summary of testing completed below.
Ran quick suite on cheyenne intel just to confirm code would build and run. There are no material code or script changes in the PR. Will do extensive pre-release testing.
How much do the PR code changes differ from the unmodified code?
[X] bit for bit
[ ] different at roundoff level
[ ] more substantial
Does this PR create or have dependencies on CICE or any other models?
[ ] Yes
[X] No
Does this PR add any new test cases?
[ ] Yes
[X] No
Is the documentation being updated? ("Documentation" includes information on the wiki or in the .rst files from doc/source/, which are used to create the online technical docs at https://readthedocs.org/projects/cice-consortium-cice/.)
[X] Yes
[ ] No, does the documentation need to be updated at a later time?
[ ] Yes
[ ] No
[X] Please provide any additional information or relevant details below:
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