v2026.6.9

A maintenance-only release. There are no user-facing changes — just a revert of the release workflow plumbing introduced last cycle, plus routine aqua registry updates.

## Changed
- **ci:** Reverted the idempotent GitHub release asset helper added in the previous cycle. The release workflow now goes back to creating the draft release and uploading every artifact in a single `gh release create --draft` call, which avoids the tag-lookup failure that broke the v2026.6.8 publish run (GitHub returns an `untagged-*` URL for freshly created drafts) ([#10433](https://github.com/jdx/mise/pull/10433) by @jdx).

**Full Changelog**: https://github.com/jdx/mise/compare/v2026.6.8...v2026.6.9

## 💚 Sponsor mise

mise is built by [@jdx](https://github.com/jdx) under [**en.dev**](https://en.dev) — an independent studio making developer tooling (mise, [aube](https://aube.en.dev/), and more). Development is funded by sponsors.

If mise saves you or your team time, please consider sponsoring at [en.dev](https://en.dev). Individual and company sponsorships keep mise fast, free, and independent.