chore: release 2026.1.9

[mise-en-dev]

🚀 Features

• (doctor) add backend mismatch warnings by @jdx in #7847
• (http) add rename_exe support for archive extraction by @jdx in #7874
• (http) send x-mise-ci header for CI environment tracking by @jdx in #7875
• (install) auto-install plugins from [plugins] config section by @jdx in #7856
• (registry) add vercel by @mikecurtis in #7844
• (task) support glob patterns in task_config.includes by @jdx in #7870
• (task) add task templates for reusable task definitions by @jdx in #7873

🐛 Bug Fixes

• (backend) change registry mismatch log from info to debug by @jdx in #7858
• (ci) use squash merge for auto-merge-release workflow by @jdx in 7e5e71e
• (ci) remove --auto flag to merge immediately when CI passes by @jdx in 23ed2ed
• (github) select platform-matching provenance file for SLSA verification by @jdx in #7853
• (go) filter out version "1" from available versions by @jdx in #7871
• (install) skip CurDir components when detecting archive structure by @jdx in #7868
• (pipx) ensure Python minor version symlink exists for postinstall hooks by @jdx in #7869
• (registry) prevent duplicate -stable suffix in Flutter download URLs by @jdx in #7872
• (task) pass env to usage parser for env-backed arguments by @jdx in #7848
• (task) propagate MISE_ENV to child tasks when using -E flag by @jdx in 06ee776
• (vfox-dotnet) use os.execute() to fix Windows installation by @prodrigues1912 in #7843

📚 Documentation

• update cache-behavior with env_cache information by @jdx in #7849

◀️ Revert

• remove task inheritance from parent configs in monorepos by @jdx in #7851
• Revert "fix(ci): remove --auto flag to merge immediately when CI passes" by @jdx in 0606187

📦 Registry

• add mago (aqua:carthage-software/mago) by @scop in #7845

Chore

• (ci) auto-merge release branch into main daily at 4am CST by @jdx in #7852

New Contributors

• @mikecurtis made their first contribution in #7844
• @prodrigues1912 made their first contribution in #7843

[github-actions]

Hyperfine Performance

mise x -- echo

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2026.1.8 x -- echo	19.5 ± 0.7	18.9	30.4	1.00
mise x -- echo	19.8 ± 0.4	19.2	21.5	1.01 ± 0.04

mise env

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2026.1.8 env	18.8 ± 0.5	18.2	23.7	1.00
mise env	19.2 ± 0.8	18.4	33.5	1.02 ± 0.05

mise hook-env

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2026.1.8 hook-env	19.0 ± 0.3	18.5	20.1	1.00
mise hook-env	19.4 ± 0.3	18.9	21.8	1.02 ± 0.02

mise ls

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
mise-2026.1.8 ls	17.1 ± 0.4	16.5	19.2	1.00
mise ls	17.3 ± 0.3	16.8	18.9	1.01 ± 0.03

xtasks/test/perf

Command	mise-2026.1.8	mise	Variance
install (cached)	109ms	109ms	+0%
ls (cached)	66ms	66ms	+0%
bin-paths (cached)	70ms	70ms	+0%
task-ls (cached)	283ms	284ms	+0%