rl-next: Add credit

doc/manual/rl-next/drop-vendored-toml11.md

@@ -4,3 +4,5 @@ synopsis: Stop vendoring toml11
 
 We don't apply any patches to it, and vendoring it locks users into
 bugs (it hasn't been updated since its introduction in late 2021).
+
+Author: [**Winter (@winterqt)**](https://github.com/winterqt)

doc/manual/rl-next/harden-user-sandboxing.md

@@ -5,3 +5,8 @@ issues:
 ---
 
 The build directory has been hardened against interference with the outside world by nesting it inside another directory owned by (and only readable by) the daemon user.
+
+This is a low severity security fix, [CVE-2024-38531](https://www.cve.org/CVERecord?id=CVE-2024-38531), that was handled through the GitHub Security Advisories interface, and hence was merged directly in commit [2dd7f8f42](https://github.com/NixOS/nix/commit/2dd7f8f42da374d9fee4d424c1c6f82bcb36b393) instead of a PR.
+
+Credit: [**@alois31**](https://github.com/alois31), [**Linus Heckemann (@lheckemann)**](https://github.com/lheckemann)
+Co-authors: [**@edolstra**](https://github.com/edolstra)

doc/manual/rl-next/nix-shell-looks-for-shell-nix.md

@@ -26,3 +26,5 @@ This also applies to `nix-shell` shebang scripts. Consider the following example
 This will now load `shell.nix` from the script's directory, if it exists; `default.nix` otherwise.
 
 The old behavior can be opted into by setting the option [`nix-shell-always-looks-for-shell-nix`](@docroot@/command-ref/conf-file.md#conf-nix-shell-always-looks-for-shell-nix) to `false`.
+
+Author: [**Robert Hensing (@roberth)**](https://github.com/roberth)

doc/manual/rl-next/repl-doc-renders-doc-comments.md

@@ -48,6 +48,8 @@ Known limitations:
 - It does not render documentation for "formals", such as `{ /** the value to return */ x, ... }: x`.
 - Some extensions to markdown are not yet supported, as you can see in the example above.
 
-We'd like to acknowledge Yingchi Long for proposing a proof of concept for this functionality in [#9054](https://github.com/NixOS/nix/pull/9054), as well as @sternenseemann and Johannes Kirschbauer for their contributions, proposals, and their work on [RFC 145].
+We'd like to acknowledge [Yingchi Long (@inclyc)](https://github.com/inclyc) for proposing a proof of concept for this functionality in [#9054](https://github.com/NixOS/nix/pull/9054), as well as [@sternenseemann](https://github.com/sternenseemann) and [Johannes Kirschbauer (@hsjobeki)](https://github.com/hsjobeki) for their contributions, proposals, and their work on [RFC 145].
+
+Author: [**Robert Hensing (@roberth)**](https://github.com/roberth)
 
 [RFC 145]: https://github.com/NixOS/rfcs/pull/145

doc/manual/rl-next/shebang-relative.md

@@ -60,3 +60,5 @@ Example:
 #!nix -c bash
 hello
 ```
+
+Author: [**Robert Hensing (@roberth)**](https://github.com/roberth)