chore: release 2025.9.18

[jdx]

📦 Registry

• replace amplify-cli github backend with ubi by @eggplants in #6396

🚀 Features

• (template) add read_file() function by @jdx in #6400

🐛 Bug Fixes

• (aqua) support github_artifact_attestations.enabled by @risu729 in #6372
• use /c instead of -c on windows in postinstall hook by @risu729 in #6397

🧪 Testing

• (test-tool) uninstall all versions and clear cache before installation by @jdx in #6393

New Contributors

• @eggplants made their first contribution in #6396

[Copilot]

Pull Request Overview

This PR releases version 2025.9.18 of mise, updating version numbers across all relevant files and adding new aqua registry packages.

• Version bump from 2025.9.17 to 2025.9.18 across packaging and configuration files
• Addition of new aqua registry packages for harsh, cagent, ggc, reminder-lint, and lazyssh tools
• Updated changelog with registry changes and new contributor acknowledgment

Reviewed Changes

Copilot reviewed 13 out of 14 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packaging/rpm/mise.spec	Updates RPM package version
default.nix	Updates Nix package version
crates/aqua-registry/aqua-registry/pkgs/wakatara/harsh/registry.yaml	Adds harsh habit tracking tool registry
crates/aqua-registry/aqua-registry/pkgs/docker/cagent/registry.yaml	Adds Docker cagent registry
crates/aqua-registry/aqua-registry/pkgs/bmf-san/ggc/registry.yaml	Adds ggc Git CLI tool registry
crates/aqua-registry/aqua-registry/pkgs/CyberAgent/reminder-lint/registry.yaml	Adds reminder-lint tool registry
crates/aqua-registry/aqua-registry/pkgs/Adembc/lazyssh/registry.yaml	Adds lazyssh SSH manager registry
completions/mise.fish	Updates fish shell completion variable names
completions/mise.bash	Updates bash completion variable names
completions/_mise	Updates zsh completion variable names
README.md	Updates version in example output
Cargo.toml	Updates Rust package version
CHANGELOG.md	Adds changelog entry for new release

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[github-actions]

Hyperfine Performance

mise x -- echo

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2025.9.17 x -- echo	19.3 ± 0.4	18.7	23.5	1.00
mise x -- echo	19.5 ± 0.4	18.7	21.1	1.01 ± 0.03

mise env

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2025.9.17 env	18.7 ± 0.3	18.1	20.7	1.00
mise env	19.3 ± 1.2	18.2	33.9	1.03 ± 0.07

mise hook-env

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2025.9.17 hook-env	18.9 ± 0.6	17.9	24.0	1.00
mise hook-env	19.1 ± 0.7	18.0	23.5	1.01 ± 0.05

mise ls

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2025.9.17 ls	16.8 ± 0.4	15.8	18.2	1.00
mise ls	17.4 ± 0.4	16.6	19.4	1.04 ± 0.03

xtasks/test/perf

Command	mise-2025.9.17	mise	Variance
install (cached)	168ms	✅ 103ms	+63%
ls (cached)	63ms	63ms	+0%
bin-paths (cached)	71ms	69ms	+2%
task-ls (cached)	479ms	470ms	+1%

✅ Performance improvement: install cached is 63%