chore: release 2026.2.20 by mise-en-dev · Pull Request #8304 · jdx/mise

mise-en-dev · 2026-02-22T18:20:30Z

🚀 Features

(conda) replace custom backend with rattler crates by @jdx in #8325
(task) enforce per-task timeout configuration by @tvararu in #8250
(vsix) added vsix archives to http backend by @sosumappu in #8306
add core dotnet plugin for .NET SDK management by @jdx in #8326

🐛 Bug Fixes

(conda) preserve conda_packages on locked install and fix temp file race by @jdx in #8335
(conda) deduplicate repodata records to fix solver error on Linux by @jdx in #8337
(env) include watch_files in fast-path early exit check by @jdx in #8317
(env) clear fish completions when setting/unsetting shell aliases by @jdx in #8324
(lockfile) prevent lockfile writes when --locked is set by @jdx in #8308
(lockfile) prune orphan tool entries on mise lock by @mackwic in #8265
(lockfile) error on contradictory locked=true + lockfile=false config by @jdx in #8329
(regal) Update package location by @charlieegan3 in #8315
(release) strip markdown heading prefix from communique release title by @jdx in #8303
(schema) enforce additionalProperties constraint for env by @adamliang0 in #8328

📚 Documentation

Remove incorrect oh-my-zsh plugin ordering comment by @bvosk in #8323
require AI disclosure on GitHub comments by @jdx in #8330

📦 Registry

add oxfmt by @taoufik07 in #8316

New Contributors

@adamliang0 made their first contribution in #8328
@tvararu made their first contribution in #8250
@bvosk made their first contribution in #8323
@taoufik07 made their first contribution in #8316
@charlieegan3 made their first contribution in #8315
@sosumappu made their first contribution in #8306

📦 Aqua Registry Updates

New Packages (3)

Updated Packages (5)

gemini-code-assist · 2026-02-22T18:20:46Z

Summary of Changes

Hello @mise-en-dev, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request performs a routine release, bumping the project version to "2026.2.20". It integrates a specific bug fix related to release title formatting and updates all relevant configuration and documentation files to reflect the new version number.

Highlights

Version Bump: Updated the project version from "2026.2.19" to "2026.2.20" across various configuration files and documentation.
Bug Fix Inclusion: Incorporated a bug fix that addresses stripping markdown heading prefixes from communique release titles, as detailed in #8303.
Changelog Update: Added a new entry to CHANGELOG.md for version "2026.2.20", documenting the included bug fix.

Changelog

CHANGELOG.md
- Added a new version entry for "2026.2.20".
- Included a bug fix for stripping markdown heading prefixes from communique release titles.

Activity

No specific activity (comments, reviews, progress updates) has been recorded for this pull request yet.

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Code Review

The pull request updates the project to release version 2026.2.20. This includes updating version numbers in CHANGELOG.md, Cargo.lock, Cargo.toml, README.md, completion scripts, default.nix, packaging/rpm/mise.spec, and snapcraft.yaml. The changes are primarily version bumps and a new changelog entry.

github-actions · 2026-02-22T18:37:38Z

Hyperfine Performance

`mise x -- echo`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`mise-2026.2.19 x -- echo`	23.4 ± 0.4	22.8	26.1	1.00
`mise x -- echo`	25.0 ± 0.8	23.7	29.0	1.07 ± 0.04

`mise env`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`mise-2026.2.19 env`	22.5 ± 0.6	21.7	25.9	1.00
`mise env`	23.3 ± 0.4	22.5	26.9	1.04 ± 0.03

`mise hook-env`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`mise-2026.2.19 hook-env`	22.9 ± 0.5	22.3	27.6	1.00
`mise hook-env`	23.9 ± 0.4	23.1	27.9	1.04 ± 0.03

`mise ls`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`mise-2026.2.19 ls`	20.7 ± 0.5	19.9	22.6	1.00
`mise ls`	21.7 ± 0.4	20.9	23.5	1.05 ± 0.03

`xtasks/test/perf`

Command	mise-2026.2.19	mise	Variance
install (cached)	124ms	⚠️ 147ms	-15%
ls (cached)	76ms	83ms	-8%
bin-paths (cached)	81ms	87ms	-6%
task-ls (cached)	787ms	802ms	-1%

⚠️ Warning: install cached performance variance is -15%

…#8337) ## Summary - **Fix conda solver duplicate records error**: On Linux, the conda repodata gateway can return overlapping records across platform-specific and noarch subdir queries. The resolvo solver rejects these with `"encountered duplicate records for adwaita-icon-theme-40.1.1-ha770c72_1.tar.bz2"`, preventing tools like imagemagick from installing. Fix by deduplicating records by URL in `flatten_repodata` before passing to the solver. - **Fix test-tool-retry for non-github/aqua backends**: The `test-tool-retry.py` grace period check treated non-github/aqua backends (like conda) as hard errors. Now they're treated as warnings since the grace period logic only applies to GitHub releases. Fixes the `test-tool-5` failure on the release PR (#8304). ## Test plan - [x] `mise run build` — compiles - [x] `mise run lint` — all checks pass 🤖 Generated with [Claude Code](https://claude.com/claude-code)  --- > [!NOTE] > **Medium Risk** > Changes alter the conda solver input set and could affect dependency resolution order/selection, though the intent is limited to removing duplicate URLs. The xtask change only affects CI/tooling behavior and is low risk. > > **Overview** > Fixes conda solves failing with duplicate record errors by deduplicating flattened `RepoDataRecord`s by URL (using a `HashSet`) before passing them to the solver when querying both platform and `noarch` repodata. > > Updates `xtasks/test-tool-retry.py` so tools without a `github:`/`aqua:` backend are no longer treated as hard errors during `--grace-period` checks; they’re now logged as warnings and skipped. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 2e8a97d. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>  Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

…jdx#8337) ## Summary - **Fix conda solver duplicate records error**: On Linux, the conda repodata gateway can return overlapping records across platform-specific and noarch subdir queries. The resolvo solver rejects these with `"encountered duplicate records for adwaita-icon-theme-40.1.1-ha770c72_1.tar.bz2"`, preventing tools like imagemagick from installing. Fix by deduplicating records by URL in `flatten_repodata` before passing to the solver. - **Fix test-tool-retry for non-github/aqua backends**: The `test-tool-retry.py` grace period check treated non-github/aqua backends (like conda) as hard errors. Now they're treated as warnings since the grace period logic only applies to GitHub releases. Fixes the `test-tool-5` failure on the release PR (jdx#8304). ## Test plan - [x] `mise run build` — compiles - [x] `mise run lint` — all checks pass 🤖 Generated with [Claude Code](https://claude.com/claude-code)  --- > [!NOTE] > **Medium Risk** > Changes alter the conda solver input set and could affect dependency resolution order/selection, though the intent is limited to removing duplicate URLs. The xtask change only affects CI/tooling behavior and is low risk. > > **Overview** > Fixes conda solves failing with duplicate record errors by deduplicating flattened `RepoDataRecord`s by URL (using a `HashSet`) before passing them to the solver when querying both platform and `noarch` repodata. > > Updates `xtasks/test-tool-retry.py` so tools without a `github:`/`aqua:` backend are no longer treated as hard errors during `--grace-period` checks; they’re now logged as warnings and skipped. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 2e8a97d. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>  Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

@jdx

### 🚀 Features - **(conda)** replace custom backend with rattler crates by @jdx in [jdx#8325](jdx#8325) - **(task)** enforce per-task timeout configuration by @tvararu in [jdx#8250](jdx#8250) - **(vsix)** added vsix archives to http backend by @sosumappu in [jdx#8306](jdx#8306) - add core dotnet plugin for .NET SDK management by @jdx in [jdx#8326](jdx#8326) ### 🐛 Bug Fixes - **(conda)** preserve conda_packages on locked install and fix temp file race by @jdx in [jdx#8335](jdx#8335) - **(conda)** deduplicate repodata records to fix solver error on Linux by @jdx in [jdx#8337](jdx#8337) - **(env)** include watch_files in fast-path early exit check by @jdx in [jdx#8317](jdx#8317) - **(env)** clear fish completions when setting/unsetting shell aliases by @jdx in [jdx#8324](jdx#8324) - **(lockfile)** prevent lockfile writes when --locked is set by @jdx in [jdx#8308](jdx#8308) - **(lockfile)** prune orphan tool entries on mise lock by @mackwic in [jdx#8265](jdx#8265) - **(lockfile)** error on contradictory locked=true + lockfile=false config by @jdx in [jdx#8329](jdx#8329) - **(regal)** Update package location by @charlieegan3 in [jdx#8315](jdx#8315) - **(release)** strip markdown heading prefix from communique release title by @jdx in [jdx#8303](jdx#8303) - **(schema)** enforce additionalProperties constraint for env by @adamliang0 in [jdx#8328](jdx#8328) ### 📚 Documentation - Remove incorrect oh-my-zsh plugin ordering comment by @bvosk in [jdx#8323](jdx#8323) - require AI disclosure on GitHub comments by @jdx in [jdx#8330](jdx#8330) ### 📦 Registry - add `oxfmt` by @taoufik07 in [jdx#8316](jdx#8316) ### New Contributors - @adamliang0 made their first contribution in [jdx#8328](jdx#8328) - @tvararu made their first contribution in [jdx#8250](jdx#8250) - @bvosk made their first contribution in [jdx#8323](jdx#8323) - @taoufik07 made their first contribution in [jdx#8316](jdx#8316) - @charlieegan3 made their first contribution in [jdx#8315](jdx#8315) - @sosumappu made their first contribution in [jdx#8306](jdx#8306) ## 📦 Aqua Registry Updates #### New Packages (3) - [`Tyrrrz/FFmpegBin`](https://github.com/Tyrrrz/FFmpegBin) - [`elixir-lang/expert`](https://github.com/elixir-lang/expert) - [`erikjuhani/basalt`](https://github.com/erikjuhani/basalt) #### Updated Packages (5) - [`caarlos0/fork-cleaner`](https://github.com/caarlos0/fork-cleaner) - [`firecow/gitlab-ci-local`](https://github.com/firecow/gitlab-ci-local) - [`jackchuka/mdschema`](https://github.com/jackchuka/mdschema) - [`kunobi-ninja/kunobi-releases`](https://github.com/kunobi-ninja/kunobi-releases) - [`peco/peco`](https://github.com/peco/peco)

mise-en-dev added the release label Feb 22, 2026

gemini-code-assist bot reviewed Feb 22, 2026

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mise-en-dev force-pushed the release branch 3 times, most recently from 20b4406 to 3dda61a Compare February 23, 2026 00:16

mise-en-dev enabled auto-merge (squash) February 23, 2026 10:19

mise-en-dev force-pushed the release branch 2 times, most recently from 91b9050 to 448ddff Compare February 23, 2026 14:26

jdx disabled auto-merge February 23, 2026 15:38

mise-en-dev force-pushed the release branch 7 times, most recently from 217d168 to 957de94 Compare February 24, 2026 07:19

mise-en-dev enabled auto-merge (squash) February 24, 2026 10:17

mise-en-dev force-pushed the release branch 4 times, most recently from b2660a6 to e128eca Compare February 24, 2026 14:39

jdx mentioned this pull request Feb 24, 2026

fix(conda): deduplicate repodata records to fix solver error on Linux #8337

Merged

2 tasks

mise-en-dev force-pushed the release branch from e128eca to f052b2e Compare February 24, 2026 17:31

mise-en-dev force-pushed the release branch from f052b2e to 38f307b Compare February 24, 2026 22:02

chore: release 2026.2.20

9d8c4b4

mise-en-dev force-pushed the release branch from 38f307b to 9d8c4b4 Compare February 25, 2026 00:18

mise-en-dev merged commit 529d432 into main Feb 25, 2026
63 checks passed

mise-en-dev deleted the release branch February 25, 2026 01:20

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chore: release 2026.2.20#8304

chore: release 2026.2.20#8304
mise-en-dev merged 1 commit intomainfrom
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mise-en-dev commented Feb 22, 2026 •

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mise-en-dev commented Feb 22, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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🚀 Features

🐛 Bug Fixes

📚 Documentation

📦 Registry

New Contributors

📦 Aqua Registry Updates

New Packages (3)

Updated Packages (5)

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gemini-code-assist bot commented Feb 22, 2026

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Hyperfine Performance

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mise-en-dev commented Feb 22, 2026 •

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`xtasks/test/perf`