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diff --git a/assets/2026-02-02-languagetool-install.txt b/assets/2026-02-02-languagetool-install.txt
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+Install LanguageTool for Emacs
+==============================
+
+Date: 2026-02-02
+
+WHAT
+----
+LanguageTool is an open-source grammar and style checker. It supports
+English, German, French, Spanish, and 20+ other languages.
+
+In Emacs, it integrates with Flycheck to provide real-time grammar
+checking in text buffers (org-mode, markdown, emails, etc.).
+
+WHY
+---
+The Emacs config has a LanguageTool integration via:
+- ~/.emacs.d/scripts/languagetool-flycheck (wrapper script)
+- Flycheck checker definition
+
+Without languagetool installed, this integration is non-functional
+and tests will skip.
+
+INSTALL
+-------
+LanguageTool is in the official Arch repos:
+
+  sudo pacman -S languagetool
+
+This installs the command-line tool that the Emacs wrapper calls.
+
+LOCATION
+--------
+Add to the Emacs dependencies section of the archsetup package list.
diff --git a/assets/2026-02-02-yt-dlp-remote-components-fix.txt b/assets/2026-02-02-yt-dlp-remote-components-fix.txt
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+yt-dlp YouTube Download Fix
+============================
+
+Date: 2026-02-02
+
+PROBLEM
+-------
+YouTube video downloads are failing or showing warnings like:
+
+  WARNING: [youtube] [jsc] Remote components challenge solver script (deno)
+  and NPM package (deno) were skipped.
+
+  WARNING: [youtube] Signature solving failed: Some formats may be missing.
+
+  WARNING: [youtube] n challenge solving failed: Some formats may be missing.
+
+CAUSE
+-----
+YouTube now uses JavaScript-based challenges to protect video stream URLs.
+yt-dlp version 2026.01.31 can solve these challenges using deno (which is
+installed), but by default it won't download the required solver scripts
+for security reasons.
+
+FIX
+---
+Add this line to ~/.config/yt-dlp/config:
+
+  --remote-components ejs:github
+
+This tells yt-dlp to download the official challenge solver scripts from
+the yt-dlp/ejs GitHub repository.
+
+The config file is symlinked to:
+  ~/code/archsetup/dotfiles/common/.config/yt-dlp/config
+
+VERIFICATION
+------------
+After adding the flag, test with:
+
+  yt-dlp --simulate "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
+
+You should see:
+  [youtube] [jsc:deno] Downloading challenge solver lib script from https://...
+
+instead of the warnings.
+
+REFERENCE
+---------
+https://github.com/yt-dlp/yt-dlp/wiki/EJS