SkySend

CLI Client, PWA Support and ZIP creating improvements

✨ Features

• web: Added PWA (Progressive Web App) support - SkySend can now be installed as an app on desktop (Chrome, Edge), Android, and iOS via "Add to Home Screen"
• client: Added @skysend/client CLI binary for uploading and downloading files with end-to-end encryption from the terminal - supports single/multi-file uploads, encrypted notes, password protection, WebSocket and HTTP chunked transports, and cross-platform Bun-compiled binaries (Linux, macOS, Windows)
• web: Added Argon2id password KDF support to the web frontend and upload worker using hash-wasm, enabling cross-compatibility with CLI password-protected uploads

🐛 Bug Fixes

• web: Fixed WebSocket upload failing through Vite dev proxy by enabling ws: true on the API proxy config

🎨 Improvements

• web: Multi-file uploads now show a determinate progress bar (0-100%) during the packing phase instead of an indeterminate spinner
• web: Multi-file ZIP creation moved from main thread into the upload worker, reducing peak memory usage by ~50% for large uploads
• web: Average upload speed is now displayed on the share link page after upload completes

🔄 Changed

• cli: Renamed admin CLI binary from skysend to skysend-cli to avoid conflict with the new client binary (consistent with Docker and documentation)

📝 Documentation

• docs: Cleaned up docker compose example in the user guide - removed redundant comments and simplified environment variable list with a link to the full reference
• docs: Added CLI client documentation - overview, installation guide (Linux/macOS/Windows), detailed command reference for all 7 commands (upload, download, note, note:view, delete, config, update)
• docs: Updated README, docs homepage, getting started, installation, first steps, architecture, setup, and roadmap pages with CLI client information

🔧 CI/CD

• infra: Added CLI binary build pipeline to release workflow - compiles Bun binaries for 5 targets (linux-x64, linux-arm64, darwin-x64, darwin-arm64, windows-x64) with SHA-256 checksums and attaches them to GitHub Releases
• infra: Added install scripts for Linux/macOS (install.sh) and Windows (install.ps1) with automatic platform detection and checksum verification

🐳 Docker

• Image: skyfay/skysend:v2.4.0
• Also tagged as: latest, v2
• Platforms: linux/amd64, linux/arm64