jdx/mise v2026.5.18

v2026.5.18: Hook script arrays and lock-identity fixes

on GitHub

A focused release that teaches hooks to accept script arrays, ships an npm install -g mise package, and tightens lock identity across several backends so mise.lock entries can no longer be reused for option combinations that resolve to a different artifact set.

Added

• (config) Hooks now accept script/scripts arrays for current-shell hooks (#9836 by @risu729):

  [hooks.enter]
  shell = "bash"
  script = [
    "source completions.sh",
    "export PROJECT_READY=1",
  ]

  Note that run is still string-only — to spawn multiple inline commands, use a list of { run = "..." } entries or one multiline run string.

Fixed

• (env) PATH entries under mise's installs directory are now treated as mise-managed during hook-env reactivation, so an inactive install path like installs/node/24/bin inherited from a parent shell can no longer sit ahead of the active project's installs/node/22.17.1/bin (#10162 by @risu729).
• (config) .miserc.toml discovery now stops at raw MISE_CEILING_PATHS entries (without recursing through the lazy fallback), preventing a parent .miserc.toml above the ceiling from injecting MISE_ENV (#10165 by @risu729).
• (task) mise tasks ls --json, tasks info --json, and the MCP tasks resource now serialize full run entries — including single task refs and task groups — instead of script-only strings (#10163 by @risu729).
• (task) Bump usage-lib to 3.4.0 and update the zsh completion to read display<TAB>insert pairs from usage complete-word, restoring task completions after the usage-cli 3.4.0 output change (#10181 by @jdx).
• (installer) Add the missing warn helper used by the standalone installer's checksum fallback paths (#10157 by @risu729, recreating @olfway's original fix).

Lock identity

A batch of fixes ensures mise lock selects entries by an identity that actually reflects the installed result, so toggling an option no longer silently reuses a stale lock entry:

• (conda) Include the conda channel — the same tool@version resolved against conda-forge, bioconda, or a private channel can produce entirely different builds and checksums (#9984 by @risu729).
• (rust) Include rustup profile, components, and targets, read from both tool options and rust-toolchain.toml, with stable sorting (#9988 by @risu729).
• (github) Include target artifact selectors (api_url, version_prefix, per-platform asset_pattern, direct url, no_app) for GitHub, GitLab, and Forgejo backends, resolved per target platform (#9985 by @risu729).
• (python) Include non-default patch_sysconfig = false (the interpreter tree differs after install); virtualenv stays out as an activation-only overlay (#10161 by @risu729).

Changed

• (npm) mise is now published to npm under the unscoped mise package, so npm install -g mise and npx mise work directly. The legacy @jdxcode/mise scoped package continues to be published, and the new wrapper reuses the existing @jdxcode/mise-<os>-<arch> platform tarballs (#10183 by @jdx).

Full Changelog: v2026.5.17...v2026.5.18

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