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Changes in released versions of Zotero 5.0 are documented on this page. To follow development, see the commit log on GitHub. More recent changes may be available in a beta build.

Changes in 5.0.27 (November 17, 2017)

Changes in 5.0.26 (November 17, 2017)

  • Show warning on Firefox profile access error after installation
  • Don't ignore whitespace when sorting
    • This temporarily restores use of non-leading punctuation for sorting.
  • Fixed bug that caused database integrity check to miss some errors
  • Fixed 'fieldMode' cannot be 1 with 'firstName' property startup error
  • [Linux] Reduce spacing in collection pane

Changes in 5.0.25 (November 12, 2017)

Functionality changed or added

  • Add one-second delay before marking feed items as read
  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.180

Bugs fixed

  • [Mac] Don't try to open second copy of Zotero when launching via Spotlight/etc. or opening RIS file
  • Fixed extremely slow startup with some databases
  • Fixed date parsing from Atom feeds
  • Fixed feed item read/unread toggle shortcut
  • Fixed “Rename File from Parent Metadata” for linked file if target filename exists
  • Fixed potential error accessing missing old attachments created on a Mac from other OSes

Changes in 5.0.24 (October 30, 2017)

Functionality changed or added

  • Updated toolbar buttons on macOS
  • Updated additional low-res icons for high-res displays

Bugs fixed

  • Fixed various conflict resolution bugs
    • Choosing the local side for a conflict could fail to keep the local version
  • Properly stop background full-text indexing when computer becomes non-idle
  • Fixed items list problems when adding item with a search entered
  • Fixed “item._changed.creators is undefined” startup error
  • Fixed potential error after switching to first note of session
  • Fixed skipped group sync when another group is archived
  • Fall back to English sorting if system locale can't be parsed
  • Enable “Set Up Syncing” button when pasting via context menu or using drag and drop

Changes in 5.0.23 (October 14, 2017)

  • Fixed drag-and-drop unreliability (since 5.0.22)
  • Fixed warning about missing data directory on first run
  • Fixed item selection that required switching to the library root
  • Fixed incorrect 'et al.' behavior in Word for Windows plugin
  • Fixed rebuilding of full-text index
  • Save note on forward-delete when text is selected
  • Fixed a potential sync error
  • Fixed username displayed in warning when syncing an existing library to a different account

Changes in 5.0.22 (October 2, 2017)

  • Fixed various UI refresh bugs
  • Fixed various bugs importing RIS/BibTeX from the Connector
  • Fixed sync error due to invalid item relations
  • Set related items correctly when duplicating items
  • Fixed relations import from translators
  • Adjust font size in Create Bibliography window

Changes in 5.0.21 (September 21, 2017)

  • Fixed editing in classic citation window
  • Fixed sync error after deleting local collection containing remotely modified item
  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.178

Changes in 5.0.20 (September 20, 2017)

  • Fixed saved search deletion (since 5.0.19)
  • Close progress window on import error
  • Show better error for invalid security certificate during file sync

Changes in 5.0.19 (September 18, 2017)

  • Prevent further typing and require restart if an error occurs saving a note
  • Fixed error migrating from Zotero for Firefox due to corrupted Firefox preferences file
  • Fixed errors after using “Delete Collection and Items…”
  • Speed up emptying trash
  • Show better error message if data directory can't be created
  • Fixed startup error due to corrupted locate engine file
  • Fixed download of CrossRef locate engine icon

Changes in 5.0.18 (September 11, 2017)

  • Allow setting data directory via -datadir command-line flag
    • Pass an absolute path, or pass 'profile' to use a 'zotero' directory within the Zotero profile directory as in 4.0
    • Useful in situations where only the profile directory is writable by the user (e.g., an institutional roaming profile setup)
    • If Zotero is started without the command-line flag, it will revert to the previous location
  • Fixed intermittent item selection failure
  • Fixed restart error moving away from note that hadn't finished loading
  • Continue lookup process in Add Item by Identifier if an identifier isn't found
  • Fixed potential error relocating file with extended characters
  • Fixed potential error with full-text phrase search
  • Fixed “Create Bibliography” for saved searches
  • Fixed slow startup with many items in trash
  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.177

Changes in 5.0.17 (August 22, 2017)

  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.175

Changes in 5.0.16 (August 19, 2017)

  • Provide option at startup to switch to a recently updated Zotero for Firefox data directory, in case it was orphaned during data directory migration before 5.0.15

Changes in 5.0.15 (August 19, 2017)

  • Fixed data directory migration from Firefox profile directory

Changes in 5.0.14 (August 19, 2017)

  • Fixed error recognizing metadata for some PDFs (since 5.0.12)
  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.174

Changes in 5.0.13 (August 18, 2017)

  • Fixed handling of linked files when base directory is set to drive root

Changes in 5.0.12 (August 17, 2017)

Functionality changed or added

  • Restored Cut/Copy/Paste in note context menu

Bugs fixed

  • Show proper error messages for access-denied errors during file sync
  • Import intercepted RIS/BibTeX from connector into the selected collection
  • Fixed link opening in Add-ons pane
  • Fixed potential error updating citations
  • Fixed cleaning of passwords for some WebDAV errors from debug output

Changes in 5.0.11 (August 13, 2017)

Functionality changed or added

  • Download missing attachments as needed even in “at sync time” file sync mode
  • Show files remaining to download in sync button tooltip

Bugs fixed

  • Fixed first-run error with some upgrades
  • Fixed cases of files not being downloaded after interrupted syncs until files were changed remotely
  • Fixed handling of an error during Retrieve Metadata for PDF
  • [Mac] Fixed “Open in Library” from Quick Format popup if main window is closed

Changes in 5.0.10 (August 11, 2017)

  • Fixed opening of some links

Changes in 5.0.9 (August 10, 2017)

Functionality changed or added

  • When upgrading to 5.0 and a previous data directory is found for both Zotero Standalone and Zotero for Firefox, use the most recently opened directory
  • Show “Queued” for an attachment's full-text index status if synced full-text content is available but not yet processed

Bugs fixed

  • Faster shutdown speed when a file sync is in progress
  • Better handling of Unicode paths in WebDAV URL
  • Fixed opening of some links in the About window
  • Fixed a potential file sync error

Changes in 5.0.8 (August 5, 2017)

Functionality changed or added

  • Debug Output Logging improvements
    • A new menu under the Help menu allows for quickly generating and submitting debug output to Zotero developers
    • Debug output can now be displayed in real-time using the View Output option
  • [Mac] Allow Zotero window to be closed without quitting Zotero
    • Syncing, word processor integration, and saving from browsers will continue to work while the window is closed
  • Improve handling of data directory–related startup errors
    • If configured data directory is missing but data directory is found at default location (“Zotero” within the home directory), offer to use the default location instead
    • Provide better guidance when data directory is inaccessible
  • Update Quick Copy menu options based on current settings and URL
  • Don't include notes and attachments when generating bibliography via Quick Copy
  • Improve authenticated proxy detection at startup

Zotero Connector changes

  • The Zotero Connector for Firefox can now be used with more restrictive privacy/cookie settings

Bugs fixed

  • Trash didn't refresh properly when emptying deleted attachments
  • Auto-expand parent items to show search matches when viewing saved search
  • Fixed various problems when Zotero is started while Zotero is offline
  • Fixed external zotero:// links
  • Fixed various problems with Attachment Content search condition
  • Fixed crash switching from item Notes tab to feed item
  • Avoid unnecessary file access during full-text content syncing
  • Fixed “Copy as HTML” Quick Copy option (since 5.0.5)
  • Searching for “Presentation” attachment file type didn't find many PowerPoint files
  • Timeline fixes
    • Fixed error generating timeline with many items
    • Show item at beginning of month/year if date is incomplete
    • Fixed icons on high-res displays

Changes in 5.0.7 (July 24, 2017)

Functionality changed or added

  • User interface language switcher
    • Easily switch between supported languages from the Advanced pane of the preferences
    • Zotero will continue using the OS locale setting by default
  • Moved Style Editor and Style Preview to Cite preferences
  • Use HTTPS for Google Scholar lookup for Retrieve Metadata for PDF
  • Increased font size in word processor integration document preferences

Zotero Connector changes

These changes require version 5.0.11 of the Zotero Connector.

  • Follow the snapshot preference when saving webpage items to Zotero
  • Show a PDF icon for the save button when viewing a PDF

Bugs fixed

  • Fixed various issues related to data directory migration
  • Don't auto-sync groups that are deselected in “Libraries to Sync…”
  • [macOS] Fixed freezing in LibreOffice when attempting to display a dialog box
  • Fixed date handling for auto-detected locales
  • Fixed display of parent directory when locating missing file
  • Fixed rare issue with WebDAV syncing

Changes in 5.0.6 (July 20, 2017)

  • Fixed tag selector search (broken in 5.0.5)

Changes in 5.0.5 (July 20, 2017)

Functionality changed or added

  • Site-specific Quick Copy settings
    • Previously available only in Zotero for Firefox, now available in Zotero 5.0 for all browsers
    • Configurable in the Export pane of the Zotero preferences
    • Uses the URL of the last active tab in any browser running a Zotero Connector
  • Item tags box improvements
    • Improved performance when adding/removing tags
    • Added “Remove All Tags…” option to pane context menu to remove all tags from an item
  • Increased default window size to ~1000x600px
  • [Windows] Moved Tools → Options to Edit → Preferences
  • Restored Alignment menu with justification option in note editor context menu

Zotero Connector changes

These changes require version 5.0.10 or later of the Zotero Connector.

  • Restore proxy entries previously created in Zotero for Firefox
  • Show error message on save if collection selected in Zotero isn't editable

Bugs fixed

  • [Windows] Fixed tag selector font
  • Fixed ISBN lookup and PDF metadata retrieval for some ISBNs
  • Fixed excessive load during WebDAV syncing
  • Sort export translators in Quick Copy settings

Changes in 5.0.4 (July 14, 2017)

  • Fixed potential startup error
  • Fixed some collections-pane context-menu options (e.g., Sync)
  • [Mac] Closing Zotero in full-screen mode would leave window without title bar or toolbar
  • Prevent freeze when clicking on search with invalid Collection condition

Changes in 5.0.3 (July 13, 2017)

  • Fixed potential startup error
  • Fixed Windows menu key in items pane
  • Fixed selection issues in collections-pane context menu
  • Fixed blank window when opening ZotFile zotero://open-pdf links

Changes in 5.0.2 (July 12, 2017)

  • Fixed several sync errors
  • Fixed error removing files after unlinking account

Changes in 5.0.1 (July 11, 2017)

  • Fixed several sync errors
  • Fixed saving of reports

Changes in 5.0 (July 10, 2017)

Functionality changed or added

  • A Unified Zotero Experience
    • The two full versions of Zotero, Zotero for Firefox and Zotero Standalone, have been replaced by a single standalone application for users of all browsers. A new Zotero Connector for Firefox, similar to the extensions available for Chrome and Safari, allows you to save to the Zotero desktop application or zotero.org in a single click.
    • If you're a current Zotero for Firefox user, you'll be automatically upgraded to the Zotero Connector for Firefox, and you should install the Zotero application if you don't have it already.
    • See the announcement for more details on this change.
  • My Publications
    • Easily build a list of works — articles, papers, books, etc. — that you've created and share them on your profile page on zotero.org
    • Files can optionally be made publicly available to download under a license you specify
  • Feeds
    • Subscribe to RSS or Atom feeds — such as those made available by academic journals — from within Zotero
    • Browse new entries and add them to your Zotero libraries with a single click, with metadata and files automatically collected from the associated webpages
  • New syncing architecture
    • Selective library sync
      • Choose libraries to sync from the Sync pane of the preferences
      • Individual libraries can be synced on-demand via context menu
    • Independent syncing of libraries
      • Conflicts or other problems in one library no longer prevent other libraries from syncing
    • Improved handling of very large libraries
      • Data changes are now synced incrementally rather than in a single batch
    • Improved handling of sync conflicts
      • Many situations that previously resulted in conflicts are now automatically resolved without manual resolution
    • Immediate sync triggering on remote changes
    • Ability to interrupt syncing (previously only file syncing could be stopped)
    • Ability to unlink account and automatically remove local data
  • Improved UI responsiveness
    • Long operations (e.g. large syncs and imports) are now performed in the background, allowing Zotero to continue to be used
  • New stacked layout option for narrower screens
    • Moves item pane below items list
    • Configurable in the General pane of the preferences
  • Note editor improvements
    • Upgraded to TinyMCE 4 (4.5.2)
    • New flat theme
    • Search/replace within notes
    • URL autolinking
    • Increased default font size
    • New blockquote style
    • Support for non-English locales
  • Direct style installation
    • Styles can be installed from the Zotero Style Repository in a single click without leaving Zotero
  • Faster translator/style updating
    • If automatic update checking for translators and styles is enabled, Zotero will now receive updates — including site compatibility fixes — within a few minutes instead of 24 hours
  • New default data directory location
    • Files are now stored in a 'Zotero' directory in the user's home directory
    • A data directory in the previous default location within the Zotero or Firefox profile directory will be automatically moved to the new location
    • The new location allows PDFs and other files to be searched via Spotlight on macOS and restores the ability for PDFs to be annotated in-place via Preview on macOS Sierra
    • Future versions of Zotero will simplify the structure of the data directory for easier browsing from the filesystem
  • Added “Delete Automatic Tags in This Library…” option to tag selector menu
  • Allow file dragging to web targets (e.g., Gmail) and Linux filesystem
  • Advanced Search improvements
    • Simplified search condition drop-down in Advanced Search window
    • Saved searches now appear under “Collection” condition
  • Export character set selection changes
    • Show character set drop-down in export window by default
    • Show only “Unicode (UTF-8)”, “Unicode (UTF-8 without BOM)”, and “Western”
  • Added “Manage Styles…” links to Create Bibliography and Document Preferences windows
  • Automatically attempt to fetch citation style used in document if missing
    • If style is not from an official source, Zotero will prompt before fetching
  • The Actions (gear icon) menu has been removed from the toolbar, as all options are now available in menus
  • Resizing panes is now easier on macOS, with wider draggable areas for pane splitters
  • Miscellaneous bibliographic output and word processor integration fixes
    • Updated citeproc-js to version 1.1.171
  • Many smaller improvements and fixes

Zotero Connector changes

A number of new Zotero Connector features require Zotero 5.0:

  • Proxy support (including support for hyphen-based EZproxy servers)
  • CSL style installation
  • RIS/BibTeX interception
  • Improved attachment saving

Bugs fixed

  • Preserve rich-text formatting when editing citations
  • Fixed report printing
  • Fixed hanging indent for references dragged to Google Docs
  • Prevent DNS rebinding attack against connector server
  • Fixed parsing of non-English months when using a non-English locale
  • Edit menu options are properly localized
  • Many more!

Older Changes