Clojure sort and sort-by both promise "Guaranteed to be stable: equal elements will not be reordered."
The current implementations of `sort` and `sort-by` in ClojureScript are from
Since this implementation has apparently called google's stableSort for the last 8 years perhaps the docstring could be amended to reflect this.
For reference, the google closure array documentation: https://google.github.io/closure-library/api/goog.array.html:
Note that stableSort's docstring actually doesn't mention stability but the sort function contains "This sort is not guaranteed to be stable."
Clojurescript 1.10.439 but I was unable to select in the "Affects Version/s" list