Renamed to bellroy/elm-actor-framework-sandbox. It is published under that name, and new versions come out there.
Versions published as tricycle/elm-actor-framework-sandbox still install under that name. 3 versions of 4 come from the new location (see their notes). 1 version could not be recovered and cannot be installed.
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/bellroy/elm-actor-framework-sandbox.
What we checked: The repo moved to github.com/bellroy/elm-actor-framework-sandbox. Rebuilt with git archive from commit 9da062f5c94c of https://github.com/bellroy/elm-actor-framework-sandbox (zip prefix tricycle-elm-actor-framework-sandbox-9da062f/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 f143bea77693e060877bb9353f2172a9236e2681.
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/tricycle/elm-actor-framework-sandbox/zipball/1.1.0/
Create a new TestCase
Append a list of actions to your current actions in place.
Replace all current actions with a new list of actions
Supply an alternative intial value (alternative to your SandboxComponent)
Mock a response message whenever a msgOut gets called