Calibre (64-bit)

What's new in this version:

Functionality changed or added:
- DF reader and new note editor
- Read PDFs within Zotero in a new tabbed interface
- Create highlight, note, and image annotations on PDFs, and view ink annotations created using the new iOS app
- Take notes in a powerful new note editor
- Add annotations, citations, and images to notes, with customizable templates
- Insert notes into Word, LibreOffice, or Google Docs with automatic citations generated from annotations using a new “Add Note” option
- Export notes to Markdown via Quick Copy or file export
- Non-English spellchecking in notes
- Non-English dictionaries can now be added or selected by right-clicking on a note
- The Zotero Connector for Safari is now bundled with Zotero and can be enabled from the Extensions pane of Safari
- Improved Mendeley importer
- import Mendeley data from online library to circumvent local encryption
- Import PDF annotations
- Improved Citavi importer
- Import PDF annotations
- Faster auto-sync uploads
- Local changes (other than note edits) now sync within 3 seconds
- Items list improvements
- Show small PDF icon in Attachments column when item has PDF
- Show emoji colored tags directly in items list
- Rich-text markup in titles is now rendered properly in the items list
- Add selected items to new or existing collection via context menu
- Sort date columns in descending order on first click
- Ignore additional punctuation characters when sorting
- Added Short Title column
- Column picker is now available by right-click on column headers
- Dotted border is now shown around selected row when using non-contiguous selection via keyboard (Cmd-↑/↓ or Ctrl-↑/↓ plus space bar)
- Syncing reminders
- Show a message if syncing hasn’t been set up or if auto-sync has been disabled
- Added Preprint item type
- Renamed “Suppress Author” to “Omit Author” in word processor plugin
- Advanced Search window can now be opened with Cmd/Ctrl-Shift-F
- Added Author, Editor, and Book Author conditions to Advanced Search window
- Don't require modifier key when deleting items in saved search or Unfiled Items
- Avoid blocking of file sync requests by some institutional firewalls
- Many other miscellaneous improvements and bug fixes

Fixed:
- Fixed a bug where remotely removed creators weren't removed locally on sync
- Don't include standalone notes or attachments in one-off bibliographies
- Applies to “Create Bibliography from Collection” and “Create Bibliography from Items”
- Fixed standalone notes not being added to collections on RDF import
- Fixed a situation where a file could be searched for at a path with a missing character when a Linked Attachment Base Directory was set
- Fixed compatibility with Nature feeds
- Fixed intermittent PDF download failures on ScienceDirect
- Fixed date formatting for en-AU and en-NZ locales

Develop-specific changes/fixes:
- Revamped Translator Editor