install.sh leads to different versions, depending on available install method (brew, npm, git)

[RobertKosten]

Platform

• debian 12.11
• bash 5.2.15(1)-release
• curl -#fLo- 'https://raw.githubusercontent.com/hyperupcall/autoenv/main/scripts/install.sh' | sh, as recommended in README.md
• v0.4.0, v0.3.0, HEAD

Describe the bug

• brew seems to go for the correct v0.4.0 (I don't have MacOS and I won't bother installing it on Linux)
• npm is still on version v0.3.0
• git pulls in HEAD (b030c1922448cfc658b32b5b05cc69278347eb64) and this repo does not follow git-flow, so that is different from the tagged v0.4.0 (11ab75f38b14cb3b7b443399e83947347c7445cc)

Expected behavior

All three installation paths, brew, npm, git used by install.sh install the same, the latest, version; Currently v0.4.0.

Additional context

Frankly I see no point in even having the brew and npm calls (But then I'm neither a MacOS nor a JS aficionado ;-) ), the pure git one seems eminently portable on its own, at least if it went for the tagged version.