- Rewrite setup.sh to use system Python instead of pyenv
- Add Python version check (3.11-3.14 supported)
- Remove jpegio build steps (jpeglib installs cleanly via pip)
- Simplify prebuilt tarball (just venv, no pyenv)
- Reduce install time: 5-10 min from source (was 15-20 min)
- Update README.md and BUILD_IMAGE.md accordingly
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Default branch: 4.1 → 4.2
- Update prebuilt URL to v4.2.0
- Update example filenames to 4.2.0
- Remove jpegio references (now using jpeglib)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The shrinking is only for faster image downloads. After flashing,
the image should auto-expand to fill the SD card.
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>
- BUILD_IMAGE.md: Clarify docs are for devs, not end users
- Add 4.1.5 plan with decode progress bar feature
- Update .gitignore for release assets (.zip, .img)
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Split clone and setup into separate steps
- Add Step 5: Copy pre-built tarball from host
- Renumber remaining steps (7-11)
- Update quick command summary with full workflow
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Combined tarball includes pyenv Python 3.12 + venv with all deps
- Downloads from GitHub releases by default (~50MB)
- Reduces install time from 20+ min to ~2 min
- Add --no-prebuilt / --from-source flags to force compile
- Update BUILD_IMAGE.md with tarball creation instructions
- Rename tarball: stegasoo-pi-arm64.tar.zst (was venv-only)
Fresh Pi installs no longer need to compile Python or jpegio.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
QR Channel Key Sharing:
- Admin-only QR generator in about.html (was visible to all)
- QR button for saved keys on account page
- Fixed about() route missing channel status vars (bug)
Pi Build Optimization:
- Pre-built venv tarball support (39MB zstd, skips 20+ min compile)
- setup.sh auto-detects and extracts tarball if present
- Strip __pycache__/tests before tarball (295MB → 208MB)
Flash Script Improvements:
- flash-image.sh now uses config.json for headless WiFi setup
- Consistent wipe prompt on both flash scripts
- pull-image.sh re-enables auto-expand before shrinking
Build Docs:
- Added zstd and jq to pre-setup apt-get
- Documented fast build option with pre-built venv
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Change .python-version from 3.12.0 to 3.12 (matches any 3.12.x)
- Update docs to use /opt/stegasoo instead of ~/stegasoo
- Add pre-setup steps: chown /opt, install git
- Renumber BUILD_IMAGE.md steps (now 9 steps)
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Branch 4.1 includes Reed-Solomon error correction for DCT
steganography which is required for reliable operation.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create rpi/patches/ directory with multi-strategy patching
- Patch tries: patch file → sed → Python regex → already-patched detection
- Fix jpegio patch to handle multiple -m64 occurrences
- Update docs to use wget instead of curl|bash (stdin conflict with read)
- Update SSH examples to use admin@stegasoo.local🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Delete debug/diagnostic scripts (minimal_flask_crash.py, check_scipy.py)
- Delete old version summary markdown files
- Update RPi docs with default creds (admin/stegasoo)
- Add --soft flag documentation for sanitize script
- Switch compression from xz to zstd
- Add RPi image artifacts to .gitignore
- Improve sanitize-for-image.sh with validation and soft reset mode
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add STEGASOO_PORT environment variable support (default: 5000)
- Update .env.example with port and fix channel key format docs
- Move channel key generation to collapsible accordion in Generate page
- Improve RPi setup.sh output with HTTPS and channel key instructions
- Add rpi/BUILD_IMAGE.md workflow documentation
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
