Lemma 3.5.0

Open separate workbenches and keep text or Markdown files beside your books.

• New Window (⇧⌘N) opens an empty workbench with independent tabs, layout, reading positions and Find queries. Windows restore on relaunch and share your library and annotation edits. Thanks to Songlan Nie for the multi-window approach.
• Add New File… creates text and Markdown files without a PDF. Files save automatically, support ⌘S and Markdown/math preview, and remain in Workspace Files when their tabs close.
• Undo and Redo restore notes, highlights, underlines and handwriting.
• Remove highlights from their menu, or Shift-drag their ends to resize them. Choose custom colors, edit your palette and set separate highlight/underline defaults. Deleting a palette color no longer crashes, and saved marks keep their colors.
• Remove Library shows its confirmation immediately above Library Sources.

Update through Lemma → Check for Updates…, or download Lemma.dmg below. Supports Apple silicon and Intel Macs running macOS 15 or later.

This build uses the existing Lemma signing identity and signed Sparkle updates. It is not notarized by Apple; first-time installation instructions are in the README.