TWiN 330

blog/2025-12-19-twin0330.md

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+---
+title: 'This week in Nushell #330'
+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, 2025-12-18'
+---
+
+# This Week in Nushell #330
+
+Published Friday, 2025-12-19, including PRs merged Friday, 2025-12-12 through Thursday, 2025-12-18.
+
+## Highlights
+
+This week brings a shiny new `explore config` command, some improved `explore regex` and `explore` UI, and HTTP pooling (amazing that our little shell does _this_!).
+
+Also, MCP is included in all builds by default going forward! And hints can be user-disabled without resorting to hacky theme changes!
+
+## Nushell
+
+- @reubeno:
+
+  - [updated reedline to the latest commit (#17203)](https://github.com/nushell/nushell/pull/17203)
+
+- @sgvictorino:
+
+  - [made MCP server interruptible (#17200)](https://github.com/nushell/nushell/pull/17200)
+
+- @fdncred:
+
+  - [fixed the mcp ctrl-c bug (#17199)](https://github.com/nushell/nushell/pull/17199)
+  - [updated reedline to the latest commit (#17197)](https://github.com/nushell/nushell/pull/17197)
+  - [added quick reference panel to `explore regex` command (#17187)](https://github.com/nushell/nushell/pull/17187)
+  - [updated uutils to 0.5.0 (#17183)](https://github.com/nushell/nushell/pull/17183)
+  - [refactored `explore` family of commands for better understanding and maintenance (#17181)](https://github.com/nushell/nushell/pull/17181)
+  - [added syntax highlighting to `explore config` (#17176)](https://github.com/nushell/nushell/pull/17176)
+  - [cleaned up explore a bit (#17172)](https://github.com/nushell/nushell/pull/17172)
+  - [added search capability to `explore config` command (#17170)](https://github.com/nushell/nushell/pull/17170)
+  - [updated match count when test text changes (#17169)](https://github.com/nushell/nushell/pull/17169)
+  - [updated doc config (#17168)](https://github.com/nushell/nushell/pull/17168)
+  - [added agents.md to help LLMs (#17148)](https://github.com/nushell/nushell/pull/17148)
+  - [added new command: `explore config` TUI (#17147)](https://github.com/nushell/nushell/pull/17147)
+
+- @app/dependabot:
+
+  - [bumped procfs from 0.17.0 to 0.18.0 (#17195)](https://github.com/nushell/nushell/pull/17195)
+  - [bumped strum from 0.26.3 to 0.27.2 (#17194)](https://github.com/nushell/nushell/pull/17194)
+  - [bumped winreg from 0.52.0 to 0.55.0 (#17193)](https://github.com/nushell/nushell/pull/17193)
+  - [bumped bytes from 1.10.0 to 1.11.0 (#17192)](https://github.com/nushell/nushell/pull/17192)
+  - [bumped http from 1.3.1 to 1.4.0 (#17191)](https://github.com/nushell/nushell/pull/17191)
+  - [bumped actions/upload-artifact from 5 to 6 (#17190)](https://github.com/nushell/nushell/pull/17190)
+
+- @NotTheDr01ds:
+
+  - [added CARGO* and RUSTUP* environment variables back to test environment (#17186)](https://github.com/nushell/nushell/pull/17186)
+
+- @WindSoilder:
+
+  - [made `mv/cp/du *` not match dotfiles by default (#17185)](https://github.com/nushell/nushell/pull/17185)
+  - [added http pool cmd (#17177)](https://github.com/nushell/nushell/pull/17177)
+  - [enabled http commands to use builtin connection pool (#17157)](https://github.com/nushell/nushell/pull/17157)
+
+- @andrewgazelka:
+
+  - [added stderr redirection BAD/GOOD examples to mcp instructions (#17163)](https://github.com/nushell/nushell/pull/17163)
+  - [added string interpolation syntax to mcp instructions (#17153)](https://github.com/nushell/nushell/pull/17153)
+
+- @splintersuidman:
+
+  - [added configuration option for showing hints (#17156)](https://github.com/nushell/nushell/pull/17156)
+
+- @blindFS:
+
+  - [fixed parser overflow by using `checked_sub` in `parse_range` (#17152)](https://github.com/nushell/nushell/pull/17152)
+
+- @ayax79:
+
+  - [added mcp to default and all features (#17151)](https://github.com/nushell/nushell/pull/17151)
+
+- @blackhat-hemsworth:
+  - [improved error message for rm Os errors (#17134)](https://github.com/nushell/nushell/pull/17134)
+
+## Awesome Nu
+
+- @LQR471814:
+  - [added nu_plugin_caldav (#142)](https://github.com/nushell/awesome-nu/pull/142)
+
+## reedline
+
+- @reubeno:
+
+  - [fixed kitty support check to only run when enabled (#988)](https://github.com/nushell/reedline/pull/988)
+
+- @WindSoilder:
+
+  - [used `rfind` instead of `filter.next_back` (#985)](https://github.com/nushell/reedline/pull/985)
+
+- @andrewgazelka:
+
+  - [fixed custom Enter keybindings in vi mode (#982)](https://github.com/nushell/reedline/pull/982)
+
+- @Diabezdemona:
+
+  - [made menu settings public (#977)](https://github.com/nushell/reedline/pull/977)
+
+- @ysthakur:
+
+  - [fixed ColumnarMenu suggestions to always take 1 line (#973)](https://github.com/nushell/reedline/pull/973)
+
+- @sholderbach:
+  - [bumped `arboard` to latest version (#970)](https://github.com/nushell/reedline/pull/970)
+
+## Nu_Scripts
+
+- @samoylovfp:
+
+  - [sorted readme of modules (#1196)](https://github.com/nushell/nu_scripts/pull/1196)
+  - [implemented HMAC SHA256 function in nushell (#1195)](https://github.com/nushell/nu_scripts/pull/1195)
+
+- @yuanczx:
+
+  - [added completion for podman (#1194)](https://github.com/nushell/nu_scripts/pull/1194)
+
+- @alightgoesout:
+  - [improved and updated jj completions (#1193)](https://github.com/nushell/nu_scripts/pull/1193)
+
+## plugin-examples
+
+- @jochumdev:
+  - [fixed README config and updated nu deps in rust/nu_plugin_example (#9)](https://github.com/nushell/plugin-examples/pull/9)
+
+## Documentation
+
+- @NotTheDr01ds:
+  - [published TWiN 329 (#2094)](https://github.com/nushell/nushell.github.io/pull/2094)
+
+## New nu-parser
+
+- @AucaCoyan:
+  - [normalized new lines in tests (\r\n) (#62)](https://github.com/nushell/new-nu-parser/pull/62)
+
+## Tree-sitter
+
+- @mkatychev:
+  - [added eslint configuration file (#238)](https://github.com/nushell/tree-sitter-nu/pull/238)