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Changelog

Updates, improvements, and fixes for Gravity DMG.

v1.0.0

major

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

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