Product Decisions This Supports

Internal admin/ops roadmap: whether to invest in back-office UX (faster triage for support, moderation, finance, fulfilment queues) versus accepting single-select filtering friction in Laravel Nova.
Build vs. buy vs. inline: a 14-star, last-released-2020 filter is effectively a code snippet with a version number. The real decision is "adopt as a dependency, vendor/fork the source, or write our own ~50-line filter."
Nova upgrade planning (Nova 3 → 4/5): inventory this package as a legacy admin customization and a potential upgrade blocker; decide whether to replace it with native functionality or delete it.
Prioritization evidence for internal features: quantify the current cost of single-select filtering (re-running the same filter once per status value during daily triage) to justify — or dismiss — the effort.
Representative use cases: support tickets filtered by multiple statuses at once; moderation queues by multiple report types; orders by multiple states; content lists by multiple categories/tags.

When to Consider This Package

You are on a Nova version without native multi-select filters — verify this first, since newer Nova releases ship multiselect filtering natively, which would make this package redundant.
You need the capability within days, your Nova admin is internal-only, and a thin, pinned dependency is acceptable.
You are willing to pin a commit or vendor the source into the repo and own it, given the weak maintenance signal (14 stars, single maintainer, last release December 2020, no evidence of Nova major-version support).
Look elsewhere or build in-house if: you're on a Nova version with native multiselect support; you need searchable multiselects with counts, relationship/nested filters, or async-loaded options; your policy requires actively maintained dependencies or a security review of stale packages; or you need upgrade guarantees across Nova releases.

Executives: this is a small UX fix for internal admin screens — it lets ops and support staff filter records by several values at once instead of one at a time, saving clicks and time in daily triage. It is an unmaintained community add-on, so treat it as a stopgap, not a platform investment. Cost/risk is a few engineering hours plus a small long-term maintenance tail.
Engineering: a Nova filter is roughly 50 lines; this package's value is the packaged Vue/asset wiring, not novel logic. Recommended path: (a) confirm whether our Nova version supports multiselect natively and use that, otherwise (b) inline or fork the filter into our own codebase and avoid the dependency entirely. Adding a stale third-party package when a first-party or in-house option exists is the worse trade.
Risk framing: 14 stars, last release 2020, single maintainer — no security patching and no Nova major-version support. Acceptable only for internal, non-regulated admin tooling, pinned and explicitly owned by a team.