1.2.1 adds support for macOS 15 and improves reliability when comparing, editing and saving files. - Text encodings and Unicode: Fixed differences in reading and comparison results between standard and large-file modes. - Saving: Improved encoding, byte order mark (BOM) and line-ending handling. Edits made during a save remain marked as unsaved changes. - File permissions and history: Improved access handling and reopening comparisons from history or saved sessions. - Search: Fixed regular expression word boundaries, lookahead and lookbehind, result navigation and cancellation behavior. - Large files: Improved responsiveness, progress indicators and cancellation during comparison. - Appearance: Improved light and dark mode switching, localized wording and layouts. AI requirements are unchanged: MergeDock Pro, a compatible Mac and macOS 26 or later. AI image analysis requires macOS 27 or later and a supported model.

Version 1.2 introduces new assistance powered by Apple Intelligence. • Get clear explanations of selected differences or entire files • Summarize changes across folders • Draft commit messages, pull requests, release notes, and more • Find relevant changes using natural-language searches • Review conflicting changes and create merge proposals • See configuration changes in an easy-to-read format • Analyze large files efficiently based on the selected scope Generated content can be reviewed before it is applied, and your original comparison files are never modified automatically. This update also improves tab handling, progress indicators, layouts, localization, and overall stability. Apple Intelligence features are included with MergeDock Pro and require a supported Apple silicon Mac.

Minor bug fixes and improvements.

Version 1.1 improves Git workflows, 3-way image review, folder sync, comparison profiles, and CLI integration. * Added a Git conflict workspace for reviewing and resolving text, image, and binary conflicts more easily. * Added 3-way image review for comparing BASE / LOCAL / REMOTE and choosing the version to keep. * Added folder sync preview, execution, and recovery flows. * Added comparison profiles for saving, applying, importing, and exporting comparison settings. * Improved CLI result reports and exit codes for Git tools and automation. * Improved stability around very large files, text encodings, line endings, progress display, Help, and localization.