• Enable dark mode for the content of your PDFs using PDF > PDF Display > Toggle Dark Mode for PDF Contents, or use the shortcut `Command D`. • The scratch pad text boxes now adjust their rich text contents to fit macOS dark and light modes. • The PDFoo User Guide has been updated.

• Added two new toolbar buttons to independently toggle the Scratchpad and Table of Contents panes. • The Collapse button now toggles between the default three-pane view, and showing only the PDF view.  The Collapse feature works well together with the "Pin" command to "float" the PDF over other apps. This makes it easier to reference the PDF contents while taking notes.

• Bug fix where PDFoo User Guide would open on launch despite user Preference not to do so, set in the Preferences > Behaviors tab. • Bug fix for PDF menu > Display sub-menu commands not updating their checked status correctly to match the PDF view (single page, double page, and other layouts)

• Automatic assignment of Prefix: Now when you open a PDF in PDFoo, the PDF's filename will be used to automatically assign a prefix if one was not previously assigned. The first word in the filename will serve as the prefix, provided that: (1) it's no more than 10 characters, and (2) it's in lowercase. Therefore, if your PDF is named "codeword Sample Document.pdf", then PDFoo will automatically assign "codeword" as the prefix for the PDF. • Now you can more easily share PDFs with other Macs (your own Mac or a colleague's Mac) and when opened in PDFoo, the PDF will be automatically assigned a prefix based on the first word of the filename. After this automatic assignment, clicking on any pdfoo URLs will immediately jump to the right spot in the PDF. • PDFoo now shows a target icon on the page after following a pdfoo URL. This helps identify the exact location on the page that the URL pointed to. • Bug fix: Clicking a pdfoo URL when the associated PDF is not already open, now more reliably opens the correct page. • Bug fix: Annotation text was not correctly picked up for all annotations.

Now you can use quick single-key shortcuts to annotate text as you browse a PDF and create pdfoo hyperlinks.  Select text and use h to highlight or u to underline the selected text.  Use x to delete an existing annotation in the selected text. These shortcuts (h/u/x) are identical to the annotation shortcuts in the companion PDFSpeech app.

Bug fix for handling of pdfoo URLs generated in the companion PDFSpeech application.

Bug fix for PDF annotations that were not exported correctly.

• New option in Preferences > Behaviors: whether to automatically validate the Prefix and PDF links saved within the app. If so, the Prefix table will highlight in red the PDF links that are broken because the PDF file was moved or deleted. By default, automatic validation is now disabled. This prevents a situation where PDFs may have been linked on a network drive that has since become unavailable, and causes macOS to inconveniently prompt you to reconnect the drive when PDFoo opens. Whenever automatic validation is disabled, a "Validate" button is shown in the Prefix tab of PDFoo preferences to allow you to manually validate the links to PDF files on disk. • PDFoo now supports Dark mode on macOS Mojave and later. • The PDF > PDF Display menu now has the option to display the PDF in book mode, which works great with either the "Two Pages" or "Two Pages Continuous" modes. For best results, use the "Collapse" button on the PDFoo toolbar to collapse the scratchpad and table of contents panes, to view the PDF clearly while browsing and extracting notes with PDFoo links.

• Fix for working with PDFoo URLs in markdown format • Updated User Guide

• Hide the sidebars and pin the PDFoo window on top of other windows, to easily work side-by-side with note-taking applications. • Allows you to specify the font used for creating rich text PDFoo links so the text & URLs blend in when pasted into apps like OneNote, Curio, and DEVONthink. • Bug fixed where text copied from PDF was also automatically inserted into the ScratchPad, not taking into account the preference set by the user.

• Bug fix for pdfoo:// URLs not opening on recent version of OS X • New: Use pdfoo URLs in markdown format, great for clipping content from PDFs into your Markdown editor • New: Hold down CMD or Option and double-click anywhere on page to copy a precise pdfoo:// URL to the clipboard • New: Preference for automatically inserting copied text from the PDF into the ScratchPad for a faster workflow

** Precisely link to any point on a PDF page. Double-click on PDF page and drag out a bullseye with a precise pdfoo:// URL. ** Select and copy Table of Contents pdfoo:// URLs as rich text, to easily create an outline in mindmapping and outlining apps such as MindNode Pro and OmniOutliner. ** Easier management of PDF prefixes. Visit onekerato.com for video tutorials on PDFoo.