Changelog

[1.0.3] - 2025-05-28

Proof-of-Work (PoW) difficulty selection modal during vault creation, with options from 4 to 9 leading zeros and estimated mining times.
Dynamic fallback PoW system on vault recovery if baked-in nonce is invalid.
Difficulty escalation mechanism: recovery difficulty increases every 5 failed attempts.
Recovery terminal overlay with visual mining output during PoW.
"Vault Crack" animation before revealing the final recovery modal (screen shake, flash burst, and dust fade-in).
Monero donation QR code and message displayed above the "Vault Recovered" section.
Inline file preview system for text and image files.
Download All as ZIP and Secure Wipe & Exit buttons in recovery modal.
Support for encrypted file uploads: Users can now add sensitive documents, messages, or images to their vault (up to 250MB total).
Baked-in PoW nonce: The final vault now includes a nonce tied to user answers + PoW salt, requiring correct re-mining for validation.
Per-file AES-GCM encryption: Each uploaded document is encrypted individually and tied to Layer 2 decryption.

PoW explanation text rewritten in layman’s terms with contextual humor (e.g., “9 zeros = for whackos”).
Vault recovery now resets and reloads the environment on each attempt to prevent stale state issues.
Recovery failure triggers full UI wipe and PoW counter increment.
Fingerprint mismatch now logs a warning instead of silently failing.
Default vault type is now set to "Crypto + Sensitive Documents/Passwords".
Updated styling for slider, checkboxes, dropdowns, and Matrix background across creation and recovery pages.

Decryption key generation now correctly synchronizes between build and recovery phases using consistent input format.
Answer validation failures now show user-friendly messages with toast notifications.
Donation image and message no longer interfere with main modal styling.
IndexedDB fallback now clears broken object stores if initialization fails, preventing persistent unlock issues.