feat(backend): reject tool options a backend does not read by jdx · Pull Request #14629 · jdx/mise

jdx · 2026-10-17T22:22:15Z

https://entire.io/gh/jdx/mise/trails/848

A tool option that a backend does not read used to be accepted without any signal, so an install looked like it had applied a setting it ignored (the cause of #14623, where rename_exe was silently dropped by the cargo backend). Now the install fails and names the option:

[tools]
"cargo:eza" = { version = "latest", asset_pattern = "*.tar.gz" }

cargo:eza: option `asset_pattern` is not used by the cargo backend
hint: Remove it, or check the spelling against the backend's documented options

Each backend opts in on its own, by declaring which schema/mise.json definitions document its options (Backend::option_spec). A backend with no declaration is not checked. Keys under platforms are checked too. Declared so far: cargo, conda, gem, github/gitlab/forgejo, go, http, npm, packslip, pipx, s3, spinel, spm and ubi.

Not declared: aqua, because its vars accept arbitrary keys, so there is no fixed set to check against (an e2e test caught this); and the plugin and core-language backends.

This is an error, so a config that carries a typo or a key meant for a different backend will now stop installing until it is fixed. The key lists come from the schema, which schema_matches_parser already keeps in line with every config in the docs and e2e tests, and a unit test checks that every option the schema documents for a backend is accepted by it.

Stacked on #14626 (the cargo rename_exe fix); review that first.

Tested with unit tests and the backend e2e tests that exercise options (github, forgejo, gem, conda, aqua).

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Note

Medium Risk
This is a behavior change: valid-looking configs with typos or backend-specific keys that were previously ignored will now block installs until fixed.

Overview
Installs now fail fast when mise.toml lists a tool option that the chosen backend does not support, instead of ignoring it. Backends that opt in declare their allowed keys via Backend::option_spec (driven by schema/mise.json), including nested platforms overrides and flat platform_* keys; shared tool keys and tool-stub bin stay allowed.

Cargo, conda, gem, GitHub/GitLab/Forgejo, go, http, npm, packslip, pipx, s3, spinel, spm, and ubi implement this; backends without a fixed option set (e.g. aqua) are unchanged. The HTTP platform schema now documents headers and headers_forward for per-platform overrides.

E2e coverage asserts cargo rejects options like asset_pattern; tool-stub CLI tests use checksum = "blake3:…" instead of a bare blake3 field.

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Summary by CodeRabbit

Bug Fixes
- Installation now reports an error when a backend-specific option is unsupported, including options nested under platform settings.
- Supported backend-specific options are recognized across more tool types and platform-specific settings, reducing errors for valid configuration.
New Features
- HTTP tool settings now support per-platform overrides for request headers and forwarded headers.

coderabbitai · 2026-10-17T22:22:24Z

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📝 Walkthrough

Backends can declare recognized tool options. During installation, the system checks request options against the selected backend’s specification and reports unknown options.

Changes: Backend option validation

Layer / File(s)	Summary
Option specification and backend hook `src/backend/mod.rs`	`OptionSpec` identifies recognized schema and install-time options, including platform-specific forms. The default `Backend::option_spec` returns no specification. Unit tests cover accepted and unknown options.
Backend option declarations and HTTP platform schemas `src/backend/cargo.rs`, `src/backend/conda.rs`, `src/backend/gem.rs`, `src/backend/github.rs`, `src/backend/go.rs`, `src/backend/http.rs`, `src/backend/npm.rs`, `src/backend/packslip.rs`, `src/backend/pipx.rs`, `src/backend/s3.rs`, `src/backend/spinel.rs`, `src/backend/spm.rs`, `src/backend/ubi.rs`, `schema/mise-task.json`, `schema/mise.json`	These backends declare recognized tool options. Unified Git selects option groups based on its backend type. The HTTP platform schemas permit per-platform `headers` and `headers_forward`.
Installation checks and end-to-end tests `src/backend/mod.rs`, `e2e/backend/test_ignored_tool_options`, `e2e/cli/test_tool_stub_errors`	Installation validates request options when the backend provides a specification. The Cargo end-to-end test checks rejection of the unused `asset_pattern` option. Tool-stub fixtures now specify BLAKE3 digests through the `checksum` field.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Bug fix

Suggested reviewers: marukome0743

Merge Risk: ⚪ Minimal · up to 0f348

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Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 32.73% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 55 functions across 14 files. (1 skipped:…	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
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Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the main change: rejecting tool options that the selected backend does not read.

Full details: Docstring Coverage

Explanation

Docstring coverage is 32.73% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 55 functions across 14 files. (1 skipped: 1 unsupported.)

Resolution

Write docstrings for the functions missing them to satisfy the coverage threshold.

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greptile-apps · 2026-10-17T22:29:47Z

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; the previous stub installation issue is fixed.

Summary

This PR rejects unsupported tool options for backends that declare OptionSpec.

Installs reject options that a backend does not read.
Cargo installs can give a tool's executable a different name.

The previous platform-specific stub finding is fixed. No new actionable issues were found. Tests were not run during this review.

_{Reviews (9) · Last reviewed commit: "fix(backend): reject platform overrides ..." · Reviewed by Greptile}

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Inline comments:
Review comments at @src/backend/mod.rs:
- Around line 980-983: Update the foreign-option classification around
is_install_time_option_key_for_type to inspect option names nested under
platform and platforms overrides, and classify them against the same backend
schemas as top-level options. Preserve the existing top-level filtering while
ensuring unsupported nested options such as asset_pattern are detected.

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Review comments at @src/backend/mod.rs:
- Line 4624: Update the tool-name argument passed to spec.check to use
BackendArg’s existing credential-redacted display name instead of
self.ba().short, preserving the current type, options, and error propagation.
- Around line 963-966: Update the platform-scoped option validation in is_known
to check keys against the backend’s platform option set rather than its
top-level option names. For Cargo, accept only bin as a platform-scoped option,
so features is rejected in both platform syntaxes.

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src/backend/http.rs
src/backend/mod.rs
src/backend/npm.rs
src/backend/packslip.rs
src/backend/pipx.rs
src/backend/s3.rs
src/backend/spinel.rs
src/backend/spm.rs
src/backend/ubi.rs

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for both options.

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⚠️ Outside diff range comments (1)

🟡 Minor · Do not infer platform support from top-level options. · mod.rs:1006-1024

src/backend/mod.rs:1006-1024
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win

Do not infer platform support from top-level options.

OptionSpec::unknown_keys adds every top-level known option to platform_known when no platform schema is declared. This accepts platforms.linux-x64.bin for Spinel. The generic tool schema permits this nested form, but Spinel reads bin only from the top level. The install therefore uses the repository-name fallback and ignores the configured executable name.

Use an empty platform-key set when platform_defs is absent. Backends that support platform overrides must declare their platform schema keys.
Suggested fix
         let platform_known = if self.platform_defs.is_empty() {
-            known.clone()
+            HashSet::new()
         } else {
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Review comment at @src/backend/mod.rs around lines 1006 - 1024:
Update OptionSpec::unknown_keys so platform_known is empty when platform_defs is
absent instead of inheriting top-level known options; continue deriving platform
keys from declared platform schemas so undeclared nested platform options are
rejected.

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Outside diff comments:
Review comments at @src/backend/mod.rs:
- Around line 1006-1024: Update OptionSpec::unknown_keys so platform_known is
empty when platform_defs is absent instead of inheriting top-level known
options; continue deriving platform keys from declared platform schemas so
undeclared nested platform options are rejected.

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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M55ZAGJNHWZHQ1D4KP69WAFX

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M560K44TXPEB39ME2WSN1H9V

…hecks Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5610XCHBBVNB43ER6RMY5TH

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M561BNQ42R6WF68Y9BJKNSA1

…edact tool names Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5622KDHD421BEBJGJJXKQSG

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M562BMXKB7GNAZS2DVW7946A

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M565N8ZMF04QB0RVBCQDKT4Z

…in field Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5664GCJEE4Q30CTHBSRNXNW

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M566FJY44G2KSX9WE4A8YZR7

github-actions · 2026-10-18T02:54:17Z

Instruction counts

Nothing was compared, and so nothing was gated. No series appears on both sides: either the base has no measurements recorded, or the two were measured on different runner classes, which are deliberately not comparable — counts shift between machine types by more than a real regression does.

New, nothing to compare against: env on jdx-perf-v1-ubuntu24.04-x64-mise-rust1.97.1-img5263c143, hook-env on jdx-perf-v1-ubuntu24.04-x64-mise-rust1.97.1-img5263c143, ls on jdx-perf-v1-ubuntu24.04-x64-mise-rust1.97.1-img5263c143, registry on jdx-perf-v1-ubuntu24.04-x64-mise-rust1.97.1-img5263c143, startup on jdx-perf-v1-ubuntu24.04-x64-mise-rust1.97.1-img5263c143

_{Only instruction counts gate. Wall clock is shown for context — on identical hardware it moves 4-20% run to run.}

_{Measured by tak — instruction-counted CLI benchmarks, stored in this repository's git notes.}

_{0f348bf52027 vs b1c450d748f4 · measured on the runner, not pushed to the history.}

…#14639)  https://entire.io/gh/jdx/mise/trails/855  The warning for an unknown `mise.toml` key now says where the key is and, when a known key is close, suggests it. Before, it gave only the file and the key path. The path also included serde's internal `?` segments, as in `monorepo.?.config_root`. ```toml [tool] node = "22" [settings] experimantal = true ``` Before: ``` mise WARN unknown field in ~/app/mise.toml: tool mise WARN unknown field in ~/app/mise.toml: settings.experimantal ``` After: ``` mise WARN unknown field in ~/app/mise.toml:1:2: tool (did you mean tools?) mise WARN unknown field in ~/app/mise.toml:5:1: settings.experimantal (did you mean experimental?) ``` A key gets a suggestion when a known key at the same level is at most two edits away; a swap of two neighboring letters counts as one. The warning stays on one line, because it prints on every mise command, including the shell hook. ## Implementation - **Location:** `src/config/config_file/unknown_key.rs` rebuilds the key path from `serde_ignored::Path` segment by segment, so a key containing a dot stays one segment. It then finds the key's position with `toml_edit`'s spans. - **Suggestions:** the known keys come from `schema/mise.json`. It is now embedded once in the library as `crate::config::schema`, with the `$ref`, combinator, `patternProperties` and `items` walk that `mise config get`/`set` completion already used. `config get`/`set` completion, the backend option check from #14629 and this warning share that one copy, in place of three separate `include_str!`s. - The edit-distance match moves from `secrets::grant` into `crate::fuzzy::nearest`, which secrets suggestions still use. ## Validation - New unit tests in `unknown_key.rs` cover top-level keys, nested tables, inline tables, dotted keys, and a key with no near match. - New e2e test `config/test_config_unknown_key`. - `schema_matches_parser`, plus the `cli::config::keys` and `secrets::` unit tests. Stacked on #14638. *AI-assisted — Tool: Claude Code; model: anthropic/claude-opus-5-5; version: 2.1.299.* 🤖 Generated with [Claude Code](https://claude.com/claude-code)  --- > [!NOTE] > **Low Risk** > Improves config load warnings and refactors schema lookup; behavior for valid configs is unchanged aside from richer stderr output. > > **Overview** > Unknown `mise.toml` keys now warn with **file:line:column**, a cleaner dotted path (no serde `?` segments), and an optional **“did you mean …?”** when a schema-known sibling key is within two transposition-aware edits. > > Parsing gains `unknown_key` (TOML spans via `toml_edit`, suggestions from `schema::known_keys`) and a shared **`config::schema`** module so `mise.json` is embedded once for config completion, backend option checks, and these warnings. `parse_body` / remote fragments take an optional **source path** so includes can attribute warnings to the cached fragment file; pre-cache validation still skips noisy unknown-key warnings. > > **`fuzzy::nearest`** centralizes the old edit-distance helper (still used by secrets name suggestions). New unit and e2e tests cover locations, nested/inline/array tables, and keys with no close match. > > <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit 59b4443. Bugbot is set up for automated code reviews on this repo. Configure [here](https://www.cursor.com/dashboard/bugbot).</sup>   ## Summary by CodeRabbit * **Improvements** * Unknown keys in `mise.toml` now include their file location and, when available, a suggestion for a likely correct key. Keys without a close match still receive a warning. * Secret name suggestions now recognize common typos, including swapped adjacent characters. * **Bug Fixes** * Warnings for unknown keys now identify the relevant key path more accurately.  --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

https://entire.io/gh/jdx/mise/trails/861  ## Problem A project with `"packageManager": "pnpm@10.15.0+sha224.…"` in `package.json` can no longer install pnpm: ``` mise ✗ pnpm@10.15.0 · failed: pnpm: option `checksum` is not used by the npm backend ``` The `packageManager` checksum is passed to the npm backend as a `checksum` option, which it reads, but the unknown-option check added in #14629 did not list it. ## Fix Add `checksum` to the npm backend's known options. `core/test_package_manager_checksum_slow` passes again. That test only runs with `TEST_ALL=1`, so it first failed on the release PR (#14601). 🤖 Generated with [Claude Code](https://claude.com/claude-code) *AI-assisted — Tool: Claude Code; model: anthropic/claude-sonnet-5-5; version: unavailable.*  --- > [!NOTE] > **Low Risk** > Single-line allowlist change; no new behavior beyond stopping a false unknown-option error for an option the backend already handles. > > **Overview** > Fixes installs that fail when Corepack-style **`packageManager`** entries include an integrity suffix (e.g. `pnpm@10.15.0+sha224.…`), which mise forwards to the npm backend as a **`checksum`** tool option. > > The backend already consumes **`checksum`** for tarball verification, but the stricter unknown-option validation did not treat it as a documented install-time key. Adding **`checksum`** to **`install_time_option_keys`** whitelists it alongside the other npm backend options and restores **`packageManager`**-driven pnpm installs. > > <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit 71115c3. Bugbot is set up for automated code reviews on this repo. Configure [here](https://www.cursor.com/dashboard/bugbot).</sup>  Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

@jdx

https://entire.io/gh/jdx/mise/trails/826  ### 🚀 Features - **(backend)** reject tool options a backend does not read by @jdx in [#14629](#14629) - **(config)** let env_file take several filenames by @jdx in [#14606](#14606) - **(config)** add config.override.toml so global config can override project config by @jdx in [#14610](#14610) - **(config)** let paranoid take a list of categories by @jdx in [#14609](#14609) - **(env)** let a find_up env._.file entry search several names together by @jdx in [#14620](#14620) - **(task)** read #MISE headers through TaskDecl by @jdx in [#14637](#14637) ### 🐛 Bug Fixes - **(activate)** stop fish not-found recursion after mise implode by @jdx in [#14594](#14594) - **(bootstrap)** find nix installed by a pre-packages hook by @jdx in [#14596](#14596) - **(bootstrap)** parse [bootstrap.linux.firewall] on every OS by @jdx in [#14615](#14615) - **(cargo)** honor rename_exe for cargo-installed tools by @jdx in [#14626](#14626) - **(config)** require content-bound trust for env files in paranoid mode by @jdx in [#14604](#14604) - **(hooks)** don't report git rewrites when HEAD stayed on the same commit by @JamBalaya56562 in [#14585](#14585) - **(npm)** report an unusable TLS root store instead of aborting by @jdx in [#14595](#14595) - **(pipx)** bind the real python for locked uv installs by @jdx in [#14593](#14593) - **(rust)** don't put an external rustup's directory ahead of mise's tools by @jdx in [#14597](#14597) - **(schema)** generate [bootstrap] from its parser types by @jdx in [#14616](#14616) ### 🚜 Refactor - **(config)** move doctor, tool_config, watch_files and wrappers into mise-config by @jdx in [#14617](#14617) - **(config)** move the oci and daemons declarations into mise-config by @jdx in [#14618](#14618) - **(config)** move alias, min_version and monorepo into mise-config by @jdx in [#14627](#14627) - **(config)** declare [tools] in mise-config, keyed by string by @jdx in [#14631](#14631) - **(config)** parse mise.toml through MiseTomlDecl by @jdx in [#14638](#14638) - **(env)** move env directives and the [env] parser into mise-config by @jdx in [#14621](#14621) - **(task)** move the task declaration field types into mise-config by @jdx in [#14622](#14622) - **(task)** split TaskDecl from Task by @jdx in [#14624](#14624) - rename mise-system-config to mise-config by @jdx in [#14608](#14608) ### 📚 Documentation - **(env)** explain env_file and _.file find_up are different features by @jdx in [#14602](#14602) ### ⚡ Performance - **(dotfiles)** build snapshot trees without a git process per tracked file by @waynehoover in [#14607](#14607) ### 🧪 Testing - **(npm)** install a popular package in the dependency check by @jdx in [#14633](#14633) - **(schema)** check schema/mise.json against the config parser by @jdx in [#14613](#14613) ### 📦️ Dependency Updates - bump mbx to 1.24.1 by @jdx in [#14635](#14635) ### Chore - **(schema)** generate the [history] schema from mise-config by @jdx in [#14611](#14611) - **(schema)** generate the task schema from TaskDecl and TaskTemplate by @jdx in [#14625](#14625) - **(schema)** generate the whole schema from a top-level MiseTomlDecl by @jdx in [#14632](#14632) ### Ci - restore the nextest timeout for the mise-oci blob test by @jdx in [#14619](#14619)

) ## Problem Every `jdx/mise-action` step now fails in `mise install` ([example](https://github.com/gmeligio/flutter-docker-image/actions/runs/39187048757/job/117903200590#step:5:1)): ``` github:GoogleContainerTools/container-structure-test: option `exe` is not used by the github backend ``` `mise-action` has no pinned `version:`, so it installs the latest mise. Starting with [v2026.10.14](https://github.com/jdx/mise/releases/tag/v2026.10.14), installs fail on tool options the backend doesn't read ([jdx/mise#14629](jdx/mise#14629), [jdx/mise#14655](jdx/mise#14655)). The `github` backend has no `exe` option ([docs](https://github.com/jdx/mise/blob/main/docs/dev-tools/backends/github.md)). Older versions ignored it silently. ## Change - Remove `[exe=container-structure-test-linux-amd64]` from the `container-structure-test` tool in `mise.toml`. The option isn't needed. mise strips the OS/arch suffix from single-binary assets, so the binary still installs as `container-structure-test`. `mise.lock` already pins the asset for each platform and doesn't change. ## Validation With mise 2026.10.14, `mise install` exits 0 and `mise which container-structure-test` resolves to `.../container-structure-test/1.22.1/container-structure-test`, which runs and reports `1.22.1`. --- _Generated by [Claude Code](https://claude.ai/code/session_01NroSNTxPtajdjoaJuirPBf)_ Co-authored-by: Claude <noreply@anthropic.com>

The github backend never read the binary option; mise silently ignored it through v2026.10.13, and v2026.10.14 turned unknown tool options into a hard install failure (jdx/mise#14629). Drop the option so the mise bump (#616) does not break the toolbox image build. Signed-off-by: ps-jshriner <joseph.shriner@polarsquad.com>

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jdx added this pull request to stack #14630 October 17, 2026 22:31

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jdx changed the title ~~feat(backend): warn when a tool option belongs to another backend~~ feat(backend): reject tool options a backend does not read Oct 17, 2026

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Base automatically changed from claude/mise-issue-14623-8d8e25 to main October 18, 2026 00:27

jdx and others added 9 commits October 17, 2026 19:27

feat(backend): warn when a tool option belongs to another backend

efc4ce0

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M55ZAGJNHWZHQ1D4KP69WAFX

feat(backend): reject tool options a backend does not read

1665b69

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M560K44TXPEB39ME2WSN1H9V

fix(backend): accept shared and flat per-platform options in option c…

8e4a640

…hecks Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5610XCHBBVNB43ER6RMY5TH

fix(backend): require an os and arch in flat platform option keys

45157ea

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M561BNQ42R6WF68Y9BJKNSA1

fix(backend): check platform overrides against platform options and r…

ee99b25

…edact tool names Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5622KDHD421BEBJGJJXKQSG

fix(schema): document headers in http platform overrides

c72afc7

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M562BMXKB7GNAZS2DVW7946A

fix(backend): skip the option check for tool stubs

f507f7d

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M565N8ZMF04QB0RVBCQDKT4Z

fix(backend): check tool stub options, allowing only the stub's own b…

18479b2

…in field Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M5664GCJEE4Q30CTHBSRNXNW

fix(backend): reject platform overrides on backends that declare none

0f348bf

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Entire-Checkpoint: 01M566FJY44G2KSX9WE4A8YZR7

jdx force-pushed the claude/warn-ignored-tool-options branch from c4b8fe4 to 0f348bf Compare October 18, 2026 00:27

jdx removed this pull request from stack #14630 October 18, 2026 00:36

jdx merged commit 04696d8 into main Oct 18, 2026
56 of 64 checks passed

jdx deleted the claude/warn-ignored-tool-options branch October 18, 2026 01:02

mise-en-dev mentioned this pull request Oct 18, 2026

chore: release 2026.10.14 #14601

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jdx mentioned this pull request Oct 18, 2026

feat(config): say where an unknown mise.toml key is and what it meant #14639

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jdx mentioned this pull request Oct 18, 2026

fix(npm): accept the checksum option from packageManager #14655

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BrewTestBot mentioned this pull request Oct 18, 2026

mise 2026.10.14 Homebrew/homebrew-core#319416

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gmeligio mentioned this pull request Oct 19, 2026

fix(ci): drop unsupported exe option from container-structure-test gmeligio/flutter-docker-image#583

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shrinedogg mentioned this pull request Oct 20, 2026

chore(deps): update dependency jdx/mise to v2026.10.17 polarsquad/krops#616

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1 task

This was referenced Oct 23, 2026

chore(deps): update dependency jdx/mise to v2026.10.18 scottames/dots#1128

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chore(deps): update github-actions scottames/dots#1129

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