v0.3.0

What's Changed

• docs: Add new v0.2.0 tools to README by @FumingPower3925 in #23
• chore: Bump versions for v0.2.0 release by @FumingPower3925 in #24
• chore(deps): bump happy-dom from 20.0.11 to 20.1.0 by @dependabot[bot] in #30
• chore(deps): bump happy-dom from 20.1.0 to 20.3.4 by @dependabot[bot] in #31
• chore(deps): bump happy-dom from 20.3.4 to 20.3.9 by @dependabot[bot] in #32
• chore(deps): bump happy-dom from 20.3.9 to 20.7.0 by @dependabot[bot] in #33
• chore(deps): bump the all-dependencies group with 2 updates by @dependabot[bot] in #34
• feat: tool quality improvements and UI polish by @FumingPower3925 in #35
• fix: password-protected archive creation and extraction by @FumingPower3925 in #44
• fix: update legal page with missing dependencies by @FumingPower3925 in #45

New Contributors

• @dependabot[bot] made their first contribution in #30

Full Changelog: v0.2.0...v0.3.0

v0.2.0: The Privacy Core (Crypto)

Release Notes v0.2.0

We are excited to announce LibreUtils v0.2.0!
This release delivers on our "Privacy-First" promise by introducing powerful cryptographic tools that run entirely in your browser—no data ever leaves your device.

New Features

Text Encryptor / Decryptor Tool

A full-featured encryption tool supporting modern authenticated encryption algorithms.

• Multiple Algorithms: AES-128-GCM, AES-192-GCM, AES-256-GCM, and ChaCha20-Poly1305 (when browser supports it)
• PBKDF2 Key Derivation: Secure password-based key derivation with configurable iterations (default: 100,000)
• File & Text Support: Encrypt both text input and binary files with seamless decryption
• Original Filename Preservation: Encrypted files remember their original filename and MIME type
• Advanced Options: Customize PBKDF2 iterations, salt length, and IV length
• Binary Detection: Automatic text vs. binary detection for proper output handling

File Checksum Generator Tool

Generate and verify cryptographic hashes for files and text.

• 6 Hash Algorithms: MD5, SHA-1, SHA-256, SHA-384, SHA-512, and BLAKE3
• Security Indicators: Visual "Insecure" badges for deprecated algorithms (MD5, SHA-1)
• File Streaming: Large file support with progress indication
• Hash Verification: Auto-detect algorithm and verify file integrity
• Vendored noble-hashes: Zero external runtime dependencies

Shared Components

Copy-to-Clipboard Component (<lu-copy-to-clipboard>)

Reusable web component with visual feedback integrated across all tools.

Download Button Component (<lu-download-button>)

Modern file download component with File System Access API support where available.

Security Infrastructure

• Secure Cleanup Lifecycle: Automatic data wiping when navigating between tools
• Best-Effort Memory Scrubbing: Sensitive inputs are overwritten before clearing
• Route-Aware Cleanup: onLeave hooks only fire when actually navigating away

Bug Fixes & Improvements

• Router: Fixed cleanup running on same-route navigation (Issue #6 behavior)
• Cloudflare Pages: Fixed workspace:* protocol incompatibility with npm
• Type Safety: Addressed Copilot review comments across codebase
• Home Page: Fixed card grid spacing and layout issues
• Build: Removed external crypto dependencies in favor of vendored implementations

Technical Details

• Vendored noble-hashes: MIT-licensed cryptographic primitives from @noble/hashes
• Web Crypto API: PBKDF2, AES-GCM, and ChaCha20-Poly1305 via native browser APIs
• Zero Network Requests: All cryptographic operations execute locally
• 153 Tests: Comprehensive test coverage for all new functionality

Issues Closed

• Issue #6: [Feat] Implement "Data Wipe" lifecycle method
• Issue #7: [Feat] Shared Component: Copy-to-Clipboard
• Issue #8: [Feat] Tool: Text Encryption (AES-GCM)
• Issue #9: [Feat] Tool: File Checksum Generator

Pull Requests Merged

• PR #18: feat(lifecycle): implement secureCleanup and data wipe on navigation
• PR #19: feat(shared): add CopyToClipboard component and integrate into tools
• PR #20: feat(encryption): enhance tool with robust binary handling and secure cleanup
• PR #21: 9 feat tool file checksum generator
• PR #22: Develop (sync to main)

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Full Changelog: v0.1.0...v0.2.0

v0.1.0: The Skeleton & The Pipeline

Release Notes v0.1.0

We are excited to announce the first release of LibreUtils v0.1.0!
This release establishes the foundation of our privacy-first, browser-based utility suite and introduces our first two powerful tools.

New Features

Password Generator Tool

A robust, secure, and customizable password generator running entirely in your browser.

• Cryptographically Secure: Uses crypto.getRandomValues() for high entropy.
• Customizable Options: Toggle uppercase, lowercase, numbers, symbols, and avoid ambiguous characters.
• Memorable Passwords: Generate XKCD-style passwords made of words with custom separators.
• Advanced Features:
  • Session History: Collapsible view of the last 5 generated passwords.
  • Presets: Quick configurations for "Easy", "PIN", and "All" characters.
  • Static String Insertion: Insert a fixed string at the start, middle, or end of your password.
  • Quantum Safe Indicator: Visual badge for passwords with >256 bits of entropy.
• Privacy Focus: Zero server-side generation.

Application Infrastructure

• PWA Ready: Offline capabilities and installability groundwork.
• Dark Mode: Fully supported system-aware dark theme.
• Responsiveness: Mobile-first design for all tools.

Bug Fixes & Improvements

• Accessibility: Improved ARIA labels and keyboard navigation across tools.
• UI/UX:
  • Fixed scroll position retention on navigation (Issue #13).
  • Fixed dark mode visibility for select/input elements.
  • Added real-time slider updates.
• Data Quality: Cleaned and sorted the internal wordlist for better memorable password generation.

Technical Details

• Monorepo Structure: Organized using Bun workspaces (shared, tools/*, web).
• Testing: Comprehensive Unit and E2E test suites setup.
• CI/CD: GitHub Actions pipeline for linting, testing, and deployment checks.

Pull Requests & Issues Closed

• PR #17: Develop (Sync main)
• PR #14: Fix scroll to top when changing views
• PR #11: Feat: complete core app structure
• Issue #13: [Fix] When changing view the scroll should go to the top
• Issue #2: [Feat] Implement Password Generator