Renamed to robinheghan/murmur3. It is published under that name, and new versions come out there.
Versions published as Skinney/murmur3 still install under that name. 2 versions of 11 come from the new location (see their notes).
Rerouted (renamed, verified). The GitHub user or repository was renamed. The tag is still there, at the new name. The Lamdera package server serves a copy recovered from https://github.com/robinheghan/murmur3.
What we checked: The repo moved to github.com/robinheghan/murmur3. Rebuilt with git archive from commit 6a72dbab1551 of https://github.com/robinheghan/murmur3 (zip prefix Skinney-murmur3-6a72dba/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 81a0bada79740ae806df04b1bb14a7d64f763ac5.
The Lamdera compiler uses this copy and prints a one-line notice saying so. elm itself fails to download this version.
Details · package.elm-lang.org's zip: https://github.com/Skinney/murmur3/zipball/2.0.8/
Takes a seed and a string. Produces a hash (integer). Given the same seed and string, it will always produce the same hash.