Admin System Settings page:
- New /admin/settings route with channel key config
- QR code export with tiled print sheet (4x5 on US Letter)
- Server config display (HTTPS, port, auth, DCT/QR status)
- Environment info (version, Python, platform, KDF)
Navigation improvements:
- Icon-only nav with floating labels on hover
- Gold labels slide down below icons
- Gradient pill background on hover
Air-gap ready:
- All vendor libs now local (Bootstrap CSS/JS, Icons, html5-qrcode)
- QRious library for QR generation
- No external CDN dependencies
Other changes:
- Moved About link from nav to footer
- Channel QR export moved from about.html to admin/settings.html
- Print sheet button for QR codes (tiled US Letter output)
- Dev runner script (dev_run.sh) with r/q hotkeys
- Fixed navbar dropdown z-index
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Security:
- Remove instance/.secret_key and instance/stegasoo.db from git
- Add instance/ to .gitignore (was only ignoring frontends/web/instance/)
Lint fixes:
- Remove unused imports in temp_storage.py (os, shutil)
- Sort imports and fix f-string placeholders in cli.py
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
More descriptive name for the pre-built pyenv + venv bundle.
Updated all scripts and docs to use new filename.
Also bumped PREBUILT_URL to v4.1.5.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove old PLAN-4.1.x.md and RELEASE-4.1.1.md files
- Update RELEASE_NOTES.md for v4.1.5
- Highlights: dev docs, pull-image.sh auto-resize, 16GB images
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Unmounts and resizes partition to exactly 16GB
- Handles both shrinking (large cards) and expanding (small cards)
- Disables Pi OS auto-expand service
- Consistent image size regardless of source SD card
- 16GB = minimum disk requirement = image size
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Documents easy 3-command update process for existing installations.
Most updates just need git pull + systemctl restart since we use
editable pip installs.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Developer documentation release:
- Educational comments throughout core modules
- Pi test automation script
- MOTD improvements with dynamic emojis
- v4.2 wishlist
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
CLI module now explains:
- Click command group hierarchy (tree diagram)
- JSON output pattern for scriptability
- Secure input handling (hide_input, confirmation_prompt)
- Dry-run mode pattern
- Batch processing with variadic args and progress callbacks
Web UI now explains:
- Flask architecture overview with ASCII diagram
- Subprocess isolation pattern (why we run stegasoo in subprocesses)
- Async job management with polling flow diagram
- Context processors for template globals
- Secret key persistence for session survival
- Environment-based configuration (12-factor style)
If you're reading this code trying to learn Flask/Click patterns,
these comments should actually teach you something useful.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The code now explains itself like a friend teaching you crypto:
- DCT module: Why mid-frequency? What's QIM? Why is scipy being weird?
- Steganography: How LSB actually works with visual examples
- Crypto: The multi-factor security model with ASCII art diagrams
Also adds kickoff-pi-test.sh - one command to flash, wait, setup, test.
No more manual steps between flashing and seeing if it works.
Comments should teach, not just describe. If you're reading the code
trying to understand how DCT steganography works, these comments
should actually help. Novel concept, I know.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fix TEMP_NUM/TEMP_EMOJI variables (no escaping in quoted heredoc)
- Shorten /etc/motd to one-liner with license path reference
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adjust spacing between MHz and thermometer emoji for proper
column alignment in terminal.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create rpi/banner.sh with print_banner, print_gradient_line,
print_logo, print_starfield, print_complete_banner functions
- Update setup.sh to source banner.sh (with inline fallback for curl)
- Update first-boot-wizard.sh to use banner functions
- Update sanitize-for-image.sh to use banner functions
- Fix MOTD thermometer spacing alignment
Single source of truth for ASCII banner styling.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
