A few more TWiNs

blog/2026-04-03-twin0345.md

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+---
+title: 'This week in Nushell #345'
+author: The Nu Authors
+author_site: https://nushell.sh
+author_image: https://www.nushell.sh/blog/images/nu_logo.png
+excerpt: 'PRs and activity for Nushell the week ending Thursday, 2026-04-02'
+---
+
+# This Week in Nushell #345
+
+Published Sunday, 2026-04-19, including PRs merged Friday, 2026-03-27 through Thursday, 2026-04-02.
+
+## Nushell
+
+- @Juhan280:
+
+  - [refactored nu-command tests for `reject` command (#17968)](https://github.com/nushell/nushell/pull/17968)
+  - [fixed `reject` command to properly forward error values (#17961)](https://github.com/nushell/nushell/pull/17961)
+  - [allowed `--content-type` to accept `null` in `metadata set` (#17944)](https://github.com/nushell/nushell/pull/17944)
+  - [preserved metadata when rendering `Custom` value in `table` command (#17911)](https://github.com/nushell/nushell/pull/17911)
+  - [fixed `cargo doc` warnings (#17910)](https://github.com/nushell/nushell/pull/17910)
+  - [implemented DerefMut for PipelineExecutionData in nu-protocol (#17909)](https://github.com/nushell/nushell/pull/17909)
+  - [preserved pipeline metadata when detect type cannot determine input (#17906)](https://github.com/nushell/nushell/pull/17906)
+
+- @niklasmarderx:
+
+  - [fixed HTTP handling of x- vendor prefix in Content-Type for automatic parsing (#17967)](https://github.com/nushell/nushell/pull/17967)
+
+- @Dexterity104:
+
+  - [fixed parse to support char lbrace before trailing capture (#17962)](https://github.com/nushell/nushell/pull/17962)
+
+- @fdncred:
+
+  - [reverted "detect lexer-stage errors at highlighting" (#17955)](https://github.com/nushell/nushell/pull/17955)
+  - [enhanced MCP mode handling and output behavior across commands (#17945)](https://github.com/nushell/nushell/pull/17945)
+  - [added `from md` command to convert markdown text into structured data (#17937)](https://github.com/nushell/nushell/pull/17937)
+  - [updated rmcp to version 1.3.0 and adjusted session manager configuration (#17912)](https://github.com/nushell/nushell/pull/17912)
+  - [updated IDE help text to specify cursor position and file context (#17905)](https://github.com/nushell/nushell/pull/17905)
+
+- @cptpiepmatz:
+
+  - [streamlined CI Cargo checks (#17954)](https://github.com/nushell/nushell/pull/17954)
+  - [bumped `rand` and related to 0.10 (#17929)](https://github.com/nushell/nushell/pull/17929)
+  - [added `test_cell_path!()` macro (#17927)](https://github.com/nushell/nushell/pull/17927)
+
+- @xtqqczze:
+
+  - [fixed failed to parse manifest error (#17950)](https://github.com/nushell/nushell/pull/17950)
+  - [updated Cargo.toml files to use workspace edition and rust-version (#17931)](https://github.com/nushell/nushell/pull/17931)
+
+- @app/dependabot:
+
+  - [bumped uuid from 1.22.0 to 1.23.0 (#17946)](https://github.com/nushell/nushell/pull/17946)
+
+- @smartcoder0777:
+
+  - [fixed experimental-options consuming script path (#17943)](https://github.com/nushell/nushell/pull/17943)
+
+- @rayzeller:
+
+  - [replaced Span::unknown() with real spans in nu_plugin_polars (#17939)](https://github.com/nushell/nushell/pull/17939)
+  - [replaced Span::unknown() with real spans in nu-engine (#17938)](https://github.com/nushell/nushell/pull/17938)
+
+- @galuszkak:
+
+  - [used strict comparison for float sorting to avoid panics (#17930)](https://github.com/nushell/nushell/pull/17930)
+
+- @WookiesRpeople2:
+
+  - [updated noun output to be more compact when `--indent n` is used (#17928)](https://github.com/nushell/nushell/pull/17928)
+
+- @blindFS:
+
+  - [fixed an edge case of parse_unit_value (#17923)](https://github.com/nushell/nushell/pull/17923)
+  - [added new scope for where condition to allow variables named `it` (#17908)](https://github.com/nushell/nushell/pull/17908)
+
+- @pickx:
+
+  - [detected lexer-stage errors at highlighting (#17917)](https://github.com/nushell/nushell/pull/17917)
+
+- @Rohan5commit:
+  - [fixed typo in flags section comment (#17915)](https://github.com/nushell/nushell/pull/17915)
+  - [fixed typo in completer comment (#17904)](https://github.com/nushell/nushell/pull/17904)
+
+## Documentation
+
+- @NotTheDr01ds:
+
+  - [March TWiNs (#2144)](https://github.com/nushell/nushell.github.io/pull/2144)
+
+- @app/dependabot:
+  - [bumped picomatch (#2142)](https://github.com/nushell/nushell.github.io/pull/2142)
+
+## nufmt
+
+- @asakura:
+
+  - [prevented stripping parens in boolean expressions (#164)](https://github.com/nushell/nufmt/pull/164)
+
+- @fdncred:
+  - [enhanced formatting with batch fix (#161)](https://github.com/nushell/nufmt/pull/161)
+  - [refactored test cases and added new fixtures for parser error handling (#148)](https://github.com/nushell/nufmt/pull/148)
+  - [fixed batch issues (#147)](https://github.com/nushell/nufmt/pull/147)
+  - [enhanced formatting for pipelines, comments, and `for` loop calls (#135)](https://github.com/nushell/nufmt/pull/135)

blog/2026-04-10-twin0346.md

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+---
+title: 'This week in Nushell #346'
+author: The Nu Authors
+author_site: https://nushell.sh
+author_image: https://www.nushell.sh/blog/images/nu_logo.png
+excerpt: 'PRs and activity for Nushell the week ending Thursday, 2026-04-09'
+---
+
+# This Week in Nushell #346
+
+Published Friday, 2026-04-10, including PRs merged Friday, 2026-04-03 through Thursday, 2026-04-09.
+
+## Nushell
+
+- @cptpiepmatz:
+
+  - [marked `CustomValue::is_iterable` as deprecated (#18003)](https://github.com/nushell/nushell/pull/18003)
+  - [made `random choice` behave like `first` (#17983)](https://github.com/nushell/nushell/pull/17983)
+  - [moved conversion between `nu_json::Value` and `nu_protocol::Value` into `nu-json` (#17980)](https://github.com/nushell/nushell/pull/17980)
+
+- @app/dependabot:
+
+  - [bumped tempfile from 3.25.0 to 3.27.0 (#18000)](https://github.com/nushell/nushell/pull/18000)
+  - [bumped similar from 2.7.0 to 3.0.0 (#17999)](https://github.com/nushell/nushell/pull/17999)
+  - [bumped tokio from 1.50.0 to 1.51.0 (#17998)](https://github.com/nushell/nushell/pull/17998)
+  - [bumped crate-ci/typos from 1.44.0 to 1.45.0 (#17997)](https://github.com/nushell/nushell/pull/17997)
+  - [bumped unicode-segmentation from 1.12.0 to 1.13.2 (#17949)](https://github.com/nushell/nushell/pull/17949)
+
+- @andrewgazelka:
+
+  - [improved model guidance (#17996)](https://github.com/nushell/nushell/pull/17996)
+  - [fixed nu-mcp to deliver full output for promoted background jobs (#17989)](https://github.com/nushell/nushell/pull/17989)
+
+- @Juhan280:
+
+  - [added rustfmt.toml (#17995)](https://github.com/nushell/nushell/pull/17995)
+
+- @fdncred:
+
+  - [bumped uu\_\* packages to 0.8.0 (#17994)](https://github.com/nushell/nushell/pull/17994)
+  - [refactored some commands and added tests (#17988)](https://github.com/nushell/nushell/pull/17988)
+  - [fixed help command to prefer built-in help over aliases (#17979)](https://github.com/nushell/nushell/pull/17979)
+  - [refactored parser to consolidate span adjustment for external calls (#17978)](https://github.com/nushell/nushell/pull/17978)
+  - [made input list streamable (#17966)](https://github.com/nushell/nushell/pull/17966)
+  - [added new sigil `%` for built-ins (#17956)](https://github.com/nushell/nushell/pull/17956)
+
+- @Benjas333:
+
+  - [added frameless table theme (#17993)](https://github.com/nushell/nushell/pull/17993)
+
+- @hustcer:
+
+  - [fixed `input list` when stdin is redirected in Unix TTY environments (#17987)](https://github.com/nushell/nushell/pull/17987)
+  - [fixed parser scope leak in where $cond (#17976)](https://github.com/nushell/nushell/pull/17976)
+
+- @xtqqczze:
+
+  - [updated git2 minimum to 0.20.4 (#17984)](https://github.com/nushell/nushell/pull/17984)
+
+- @blindFS:
+
+  - [reverted allowing default values in external signatures (#17974)](https://github.com/nushell/nushell/pull/17974)
+
+- @sholderbach:
+  - [fixed confusing double negation with empty `else if` (#16708)](https://github.com/nushell/nushell/pull/16708)
+
+## Nu_Scripts
+
+- @neko-side:
+
+  - [added lsd completions (#1242)](https://github.com/nushell/nu_scripts/pull/1242)
+
+- @cab404:
+
+  - [fixed yarn and tldr completion directories (#1241)](https://github.com/nushell/nu_scripts/pull/1241)
+  - [renamed custom-completions/bend to adere to \*-completions.nu format (#1240)](https://github.com/nushell/nu_scripts/pull/1240)
+
+- @gbrls:
+
+  - [added television custom-completions (#1239)](https://github.com/nushell/nu_scripts/pull/1239)
+
+- @alightgoesout:
+  - [updated jj completions for version 0.40.0 (#1238)](https://github.com/nushell/nu_scripts/pull/1238)
+
+## VSCode Extension
+
+- @fdncred:
+  - [updated for nushell 0.112.0 (#230)](https://github.com/nushell/vscode-nushell-lang/pull/230)

blog/2026-04-17-twin0347.md

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+---
+title: 'This week in Nushell #347'
+author: The Nu Authors
+author_site: https://nushell.sh
+author_image: https://www.nushell.sh/blog/images/nu_logo.png
+excerpt: 'PRs and activity for Nushell the week ending Thursday, 2026-04-16'
+---
+
+# This Week in Nushell #347
+
+Published Sunday, 2026-04-19, including PRs merged Friday, 2026-04-10 through Thursday, 2026-04-16.
+
+## Nushell
+
+- @cptpiepmatz:
+
+  - [bumped to 0.112.3 (#18055)](https://github.com/nushell/nushell/pull/18055)
+  - [bumped rustls-webpki (#18053)](https://github.com/nushell/nushell/pull/18053)
+  - [post release bump to 0.112.2 (#18017)](https://github.com/nushell/nushell/pull/18017)
+  - [selected specific version for `getrandom` and bumped minor (#18016)](https://github.com/nushell/nushell/pull/18016)
+  - [stopped using `version` for nu dev dependencies (#18015)](https://github.com/nushell/nushell/pull/18015)
+  - [prepared release (#18014)](https://github.com/nushell/nushell/pull/18014)
+
+- @fdncred:
+
+  - [fixed input list regressions with keystrokes and fuzzy (#18039)](https://github.com/nushell/nushell/pull/18039)
+  - [fixed quoting regression in argument handling for evaluate_file; added tests (#18030)](https://github.com/nushell/nushell/pull/18030)
+
+- @Juhan280:
+  - [fixed: properly quoted special characters in script arguments (#18027)](https://github.com/nushell/nushell/pull/18027)
+
+## reedline
+
+- @cptpiepmatz:
+  - [bumped to 0.47.0 (#1047)](https://github.com/nushell/reedline/pull/1047)
+
+## Nu_Scripts
+
+- @Juhan280:
+
+  - [updated result module (#1246)](https://github.com/nushell/nu_scripts/pull/1246)
+
+- @fdncred:
+
+  - [updated get-weather.nu to url encode location (#1245)](https://github.com/nushell/nu_scripts/pull/1245)
+
+- @ask4fusora:
+
+  - [used path-columns in result metadata hook (#1244)](https://github.com/nushell/nu_scripts/pull/1244)
+
+- @cptpiepmatz:
+  - [fixed `FileVersion` entry in bump-version script (#1243)](https://github.com/nushell/nu_scripts/pull/1243)
+
+## Documentation
+
+- @cptpiepmatz:
+
+  - [added release notes for `v0.112.2` (#2154)](https://github.com/nushell/nushell.github.io/pull/2154)
+  - [fixed smol issues with 0.112.1 changelog (#2149)](https://github.com/nushell/nushell.github.io/pull/2149)
+  - [added release notes for `v0.112.0` (#2148)](https://github.com/nushell/nushell.github.io/pull/2148)
+
+- @Kissaki:
+
+  - [fixed typo in v0.112.1 post (#2151)](https://github.com/nushell/nushell.github.io/pull/2151)
+  - [added inline code fencing in v0.112.1 post (#2150)](https://github.com/nushell/nushell.github.io/pull/2150)
+
+- @hustcer:
+
+  - [refreshed command docs for 0.112 (#2147)](https://github.com/nushell/nushell.github.io/pull/2147)
+
+- @Juhan280:
+
+  - [updated `metadata set` example of the book (#2146)](https://github.com/nushell/nushell.github.io/pull/2146)
+
+- @Drazape:
+  - [fixed outdated substring output in book (#2100)](https://github.com/nushell/nushell.github.io/pull/2100)