# Changelog

Updates, improvements, and fixes for Gravity DMG.

## v1.0.0

**major**  
Feb 6, 2026

### The "Ship in Style" Update

This official 1.0 release marks the transition from a beta tool to a complete, stable distribution platform for modern macOS developers.

- Visual DMG Editor: Introduced a curated library of "Cosmic" space-themed backgrounds and layout presets for professional branding.
- Keychain-First Security: Credentials never leave your machine; the app now integrates directly with the macOS Keychain for Apple ID and Notary profiles.
- Native Notarization Pipeline: Fully optimized for the modern notarytool API with automated Hardened Runtime support and entitlement preservation.
- Smart Compression: Added support for UDZO, ULFO, and UDBZ formats, allowing you to choose between mounting speed and maximum file size reduction.
- Reliability & Performance: Major refinements to the background compression engine and notarization stapling for a faster, more stable "one-click" workflow.
- New Pricing Model: Official transition to our $14.99 Lifetime License—one payment, no subscriptions.

## v0.9.0

**minor**  
Jan 15, 2026

### Public Beta

Initial public release focusing on core signing and notarization features.

- Drag & Drop App Signing
- Automated Notarization Service API Integration
- Fixed keychain access prompts on macOS Sequoia