add toc

Author: cptpiepmatz

blog/2025-11-29-nushell_v0_109_0.md

@@ -20,10 +20,23 @@ As part of this release, we also publish a set of optional [plugins](https://www
 
 # Table of contents
 
+- [_Changes_](#changes-toc)
+  - [_Additions_](#additions-toc)
+    - [_Add `explore regex` command_](#add-explore-regex-command-toc)
+    - [_Add name and description to the plugin list command_](#add-name-and-description-to-the-plugin-list-command-toc)
+    - [_Other additions_](#other-additions-toc)
+  - [_Other changes_](#other-changes-toc)
+  - [_Bug fixes_](#bug-fixes-toc)
+    - [_Better errors for dynamic `http` commands_](#better-errors-for-dynamic-http-commands-toc)
+    - [_Allow streaming to commands with union-typed pipeline input_](#allow-streaming-to-commands-with-union-typed-pipeline-input-toc)
+    - [_Fix(`split column`): switch to 0-index like other commands_](#fix-split-column-switch-to-0-index-like-other-commands-toc)
+    - [_Don't error on optional cellpaths_](#don-t-error-on-optional-cellpaths-toc)
+    - [_Other fixes_](#other-fixes-toc)
+- [_Notes for plugin developers_](#notes-for-plugin-developers-toc)
+- [_Hall of fame_](#hall-of-fame-toc)
+- [_Full changelog_](#full-changelog-toc)
 <!-- TODO: once all the content below is finished and committed, `use nu_scripts/make_release/release-note/notes.nu *` and run `write-toc $this_file`. -->
 
-# Highlights and themes of this release
-
 <!-- NOTE: if you wanna write a section about a breaking change, when it's a very important one,
     please add the following snippet to have a "warning" banner :)
     > see [an example](https://www.nushell.sh/blog/2023-09-19-nushell_0_85_0.html#pythonesque-operators-removal)
@@ -38,16 +51,16 @@ As part of this release, we also publish a set of optional [plugins](https://www
     for the list of available *containers*
 -->
 
-# Changes
+# Changes [[toc](#table-of-contents)]
 
-## Additions
+## Additions [[toc](#table-of-contents)]
 
-### Add `explore regex` command
+### Add `explore regex` command [[toc](#table-of-contents)]
 
 The new `explore regex` command is meant to provide a TUI for exploring regular expressions and visualizing the results in real time. You can pipe text into the command and that text becomes the "test string" that the regular expressions run on. You can also start it up without piping anything into it and manually type the "test string" and then the regex. You can use the tab key to switch between panes. The arrow keys work to navigate as we as the page up and page down keys, home, and end.
 ![explore-regex](../assets/gifs/2021-11-29-nushell_v0_109_0-explore-regex.gif)
 
-### Add name and description to the plugin list command
+### Add name and description to the plugin list command [[toc](#table-of-contents)]
 
 The `plugin list` command now adds an inline table containing the plugin commands names and descriptions.
 
@@ -81,19 +94,19 @@ The `plugin list` command now adds an inline table containing the plugin command
 ╰───┴──────────────────────────────────────────────────────────────────────────╯
 ```
 
-### Other additions
+### Other additions [[toc](#table-of-contents)]
 
 - All `http` commands now support connecting via Unix domain sockets using the `--unix-socket` (or `-U`) flag, enabling communication with local services like Docker daemon, systemd, and other IPC services. ([#16907](https://github.com/nushell/nushell/pull/16907))
 
 - `str replace` now accepts a closure that computes the replacement value for each match ([#16854](https://github.com/nushell/nushell/pull/16854))
 
-## Other changes
+## Other changes [[toc](#table-of-contents)]
 
 - add a `--dry` flag to `mktemp`. Edit or respond to this thread with what should go on this line ([#17039](https://github.com/nushell/nushell/pull/17039))
 
-## Bug fixes
+## Bug fixes [[toc](#table-of-contents)]
 
-### Better errors for dynamic `http` commands
+### Better errors for dynamic `http` commands [[toc](#table-of-contents)]
 
 Defining an HTTP command dynamically using a string for the method used to cause an unclear, uncategorized error. It now produces a clear and specific error message instead.
 
@@ -110,7 +123,7 @@ Error: nu::shell::error
   help: Prefer to use `http get` directly
 ```
 
-### Allow streaming to commands with union-typed pipeline input
+### Allow streaming to commands with union-typed pipeline input [[toc](#table-of-contents)]
 
 Commands whose input signatures are declared with `oneof` now accept
 streams instead of erroring:
@@ -130,7 +143,7 @@ Error: nu::shell::only_supports_this_input_type
 
 ```
 
-### Fix(`split column`): switch to 0-index like other commands
+### Fix(`split column`): switch to 0-index like other commands [[toc](#table-of-contents)]
 
 Like `detect columns` or `parse`, `split column` now also uses 0-index for the default column names.
 
@@ -149,7 +162,7 @@ Like `detect columns` or `parse`, `split column` now also uses 0-index for the d
 ╰───┴─────────┴─────────┴─────────╯
 ```
 
-### Don't error on optional cellpaths
+### Don't error on optional cellpaths [[toc](#table-of-contents)]
 
 Now, when you specify an optional cellpath in `update`, it won't error if it is not present.
 
@@ -160,7 +173,7 @@ Now, when you specify an optional cellpath in `update`, it won't error if it is
 ╰───┴───╯
 ```
 
-### Other fixes
+### Other fixes [[toc](#table-of-contents)]
 
 - Fixed the new operators `not-starts-with` and `not-ends-with` not appearing in `help operators` ([#16873](https://github.com/nushell/nushell/pull/16873))
 
@@ -184,11 +197,11 @@ Now, when you specify an optional cellpath in `update`, it won't error if it is
 
 - This PR fixes the "polars slice" command so that it will return a lazyframe output when given a lazyframe as input. Fixes #17065 ([#17067](https://github.com/nushell/nushell/pull/17067))
 
-# Notes for plugin developers
+# Notes for plugin developers [[toc](#table-of-contents)]
 
 Due to [#16890](https://github.com/nushell/nushell/pull/16890), plugins no longer need to be built with the `nu-protocol/sqlite` feature.
 
-# Hall of fame
+# Hall of fame [[toc](#table-of-contents)]
 
 Thanks to all the contributors below for helping us solve issues, improve documentation, refactor code, and more! :pray:
 
@@ -218,7 +231,7 @@ Thanks to all the contributors below for helping us solve issues, improve docume
 | [@mrdgo](https://github.com/mrdgo)             | Fix typo                                                      | [#17035](https://github.com/nushell/nushell/pull/17035) |
 | [@KaiSforza](https://github.com/KaiSforza)     | Don't add an empty column if there is only 1 column           | [#17013](https://github.com/nushell/nushell/pull/17013) |
 
-# Full changelog
+# Full changelog [[toc](#table-of-contents)]
 
 | author                                                       | title                                                                                                                     | link                                                    |
 | ------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------- |