- Add custom 404 pages for Kits, Collabs, and TinyTorch
- Update OG images to use high-res book cover (1200x630px)
- Add PWA support with site.webmanifest and apple-touch-icon
- Enable TOC for Collabs (was disabled)
- Move subscribe-modal.js to _brand as shared asset
- Add theme-color meta tags matching project accent colors
- Book: site-url, description, og:image with cover art
- Kits: site-url, description, og:image with favicon
- Collabs: site-url, description, og:image with favicon
Enables proper social media previews when sharing links on
LinkedIn, Twitter, Facebook, Discord, Slack, etc.
- Add Google Fonts (Inter, JetBrains Mono) for typography consistency
- Add brand token CSS variables matching _brand/tokens.scss
- Update navbar height to 60px to match Quarto projects
- Use brand shadow and spacing tokens
- Apply Inter as base sans-serif font across all elements
- Apply JetBrains Mono to code blocks, timeline tech, and carousels
- Reference brand amber (#D4740C) as primary TinyTorch accent
- Add Google Fonts loading (Inter, JetBrains Mono) to all projects
- Align typography and navbar styling across ecosystem
- Update _brand/base.scss as canonical reference for shared styles
- Update _brand/tokens.scss to match book crimson accent
- Add consistent mobile responsive styles to collabs
- Document architecture for maintaining style consistency
- Move 'Start Here' section up for immediate action
- Remove 'Why This Project Exists' section (redundant with Mission)
- Merge vision statement into Mission section
- Flow: Mission → About → Start Here → Stack → Learn → Different → Support
- Add punch line and mission statement establishing AI engineering
- Rename "About This Project" to "About the Ecosystem"
- Update Learning Stack diagram with systems-focused descriptions
- Move "Start Here" earlier for immediate action orientation
- Add Research to Teaching Loop section under What Makes This Different
- Expand Support section with mission tracking and impact explanation
- Update book/README.md with detailed learning content
- Update kits/README.md with consistent template structure
- Fix all kits links to use mlsysbook.ai/kits
- Change voice from "I" to "we" throughout
- Banner: MIT Press, TinyTorch release, Hardware Kits
- Remove outdated Dec 17 celebration link
- Update support section with 2026 goal (100k learners)
- Add collabs-publish-live.yml for production deployment
- Update collabs-publish-dev.yml with consistent 🔮 icons
- Remove auto-trigger from kits-publish-live.yml (manual only)
- All live workflows now use workflow_dispatch only for controlled releases
- Update hero section with systems-focused messaging
- Add journey cards showing Understand → Experiment → Build path
- Add topic grid with Memory Systems, Numerical Representation,
Compute Efficiency, and Deployment Tradeoffs categories
- Wrap HTML in raw block for proper Quarto rendering
- Add comprehensive CSS styling for all new components
- Add dark mode support for landing page elements
- Update navbar to match book/kits consistency (search enabled)
- Add collabs/ directory with Quarto project configuration
- Create landing page with "Coming 2026" placeholder content
- Add CI/CD workflow for dev deployment (collabs-publish-dev.yml)
- Update navbar in book and kits to link to /collabs/
- Add .gitignore to exclude tex build artifacts from book
- Update all subscribe modals to show just "MLSysBook" branding
- Change navbar project links to relative paths for dev site compatibility
- Update book, kits, and tinytorch configs consistently
- Change workflow icon to 📦 (package)
- Update dev workflow to deploy via SSH to dev repo
- Use DEV_KITS_PATH variable for consistency
- Add README.md with quick start and directory structure
- Create kits-build-pdfs.yml using Docker container with TeX Live
- Update kits-publish-dev.yml to build PDF and deploy with site
- Update kits-publish-live.yml to build PDF and deploy with site
- Add Downloads menu to navbar with Hardware Kits PDF link
- Add _redirects for /kits/pdf shortcut
- Create custom LaTeX cover page using labdivision-style circuit decorations
- Use teal brand color with traces, nodes, and subtle geometric background
- Display HARDWARE/KITS title on two lines with authors and companion text
- Remove titlepage extension config in favor of custom LaTeX implementation
- Add titlepage-bg.tex for potential future background customization
- Remove background image (was too similar to main textbook)
- Use teal (#0d9488) solid color cover with white text
- Update author attribution: 'Marcelo Rovai, with Vijay Janapa Reddi'
- Add 'A Companion to Introduction to Machine Learning Systems' tagline
- Creates distinct visual identity while maintaining series connection
- Remove Roman numeral frontmatter/mainmatter switching
- Set Arabic page numbering in before-body-includes.tex
- Simplify chapter command to just reset footnote counter
- All pages now use regular numbers (1, 2, 3...) not (i, ii, iii...)
- Copy cover-image-transparent.png from book
- Add coverpage-bg-image and bg-image positioning config
- Add coverpage-author array for proper cover formatting
- Creates visual consistency with main textbook
- Fix filter-metadata format for inject_parts.lua (nested under filter-metadata.part-summaries)
- Change author to array format for proper newline separation
- Update titlepage elements with separate author lines
- Copy subscribe-modal.js from book
- Update navbar Subscribe link to use local #subscribe
- Add script include to HTML format config
- Modal now opens in-place instead of redirecting to mlsysbook.ai
- Move _quarto.yml to config/_quarto-html.yml
- Move profile PDF config to config/_quarto-pdf.yml
- Create symlink _quarto.yml -> config/_quarto-html.yml
- Update Makefile to switch configs via symlink (matches book approach)
- This fixes the per-file PDF rendering issue caused by profile merging
