Table of Contents

For changes in Zotero 5.0 releases, see the 5.0 changelog.

Changes in 4.0.29.25 (November 8, 2017)

Released for Firefox only

Changes in 4.0.29.23 (September 30, 2017)

Released for Firefox only

Changes in 4.0.29.22 (August 9, 2017)

Released for Firefox only

Changes in 4.0.29.21 (June 5, 2017)

Released for Firefox only

Changes in 4.0.29.20 (May 26, 2017)

Released for Firefox only

Changes in 4.0.29.19 (May 9, 2017)

Released for Firefox only

Changes in 4.0.29.18 (April 21, 2017)

Released for Firefox only

Changes in 4.0.29.17 (January 19, 2017)

Released for Windows only

Changes in 4.0.29.16 (November 2, 2016)

Released for Firefox only

Changes in 4.0.29.15 (October 3, 2016)

Released for Firefox and macOS only

Changes in 4.0.29.14 (September 20, 2016)

Released for Firefox and macOS only

Changes in 4.0.29.13 (September 19, 2016)

Released for Firefox and macOS only

Please note: Zotero Standalone for Mac now requires macOS 10.9 or later.

Changes in 4.0.29.11 (August 13, 2016)

Released for Firefox and macOS only

Changes in 4.0.29.10 (May 8, 2016)

Changes in 4.0.29.9 (May 2, 2016)

4.0.29.9 was released for Firefox only.

Changes in 4.0.29.8 (April 17, 2016)

4.0.29.8 was released for Firefox only.

Changes in 4.0.29.7 (April 12, 2016)

4.0.29.7 was released for Firefox only.

Changes in 4.0.29.6 (March 17, 2016)

4.0.29.6 was released for Firefox only.

Changes in 4.0.29.5 (March 16, 2016)

4.0.29.5 was released for Standalone only.

Changes in 4.0.29.4 (March 11, 2016)

4.0.29.4 was released for Firefox only.

Changes in 4.0.29.3 (March 10, 2016)

4.0.29.3 was released for Firefox only.

Changes in 4.0.29.2 (March 8, 2016)

Changes in 4.0.29.1 (March 7, 2016)

4.0.29.1 was released for Firefox only.

Changes in 4.0.29 (March 5, 2016)

4.0.29 was released for Firefox only.

Changes in 4.0.28.10 (December 17, 2015)

4.0.28.9 was released for Firefox only.

Changes in 4.0.28.9 (December 11, 2015)

4.0.28.9 was released for Firefox only.

Changes in 4.0.28.8 (October 3, 2015)

4.0.28.8 was released for Standalone for Mac only.

Changes in 4.0.28.7 (October 2, 2015)

4.0.28.7 was released for Firefox and Standalone for Mac and Windows only. This version of Zotero for Firefox is not signed.

Changes in 4.0.28.6 (September 25, 2015)

4.0.28.6 was released for Firefox and Standalone for Mac and Windows only. This version of Zotero for Firefox is not signed.

Changes in 4.0.28.5 (September 24, 2015)

4.0.28.5 was released for Firefox only. This version of Zotero is not signed.

Changes in 4.0.28.4 (September 23, 2015)

4.0.28.4 was released for Firefox only. Additionally, as Firefox extension signing enforcement was delayed until Firefox 43, this version of Zotero is not signed.

Changes in 4.0.28.3 (August 31, 2015)

4.0.28.3 was released for Firefox only.

Changes in 4.0.28.2

4.0.28.2 shall exist only in our minds.

Changes in 4.0.28.1 (August 14, 2015)

4.0.28.1 was released for Firefox only.

Changes in 4.0.28 (July 30, 2015)

Functionality added or changed

Bugs fixed

Changes in 4.0.27.7 (July 15, 2015)

4.0.27.7 was released for Standalone for Mac only.

Changes in 4.0.27.6 (July 13, 2015)

4.0.27.6 was released for Standalone only.

Changes in 4.0.27.5 (July 13, 2015)

Changes in 4.0.27.4 (July 6, 2015)

Changes in 4.0.27.3 (July 4, 2015)

4.0.27.3 was released for Firefox only.

Changes in 4.0.27.2 (July 3, 2015)

4.0.27.2 was released for Firefox only.

Changes in 4.0.27.1 (July 1, 2015)

4.0.27.1 was released for Firefox only.

Changes in 4.0.27 (June 30, 2015)

Functionality added or changed

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.26.4 (April 8, 2015)

4.0.26.4 was released for Firefox and Standalone for Windows only.

Changes in 4.0.26.3 (April 7, 2015)

Changes in 4.0.26.2 (March 18, 2015)

Changes in 4.0.26.1 (February 21, 2015)

Changes in 4.0.26 (February 11, 2015)

Functionality added or changed

Bugs fixed

Changes in 4.0.25.3 (January 17, 2015)

4.0.25.3 was released for Standalone for Mac only.

Changes in 4.0.25.2 (January 14, 2015)

Changes in 4.0.25.1 (January 13, 2015)

4.0.25.1 was released for Firefox only.

Functionality added or changed

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.24.1 (December 2, 2014)

4.0.24.1 was released for Firefox only.

Changes in 4.0.24 (December 1, 2014)

4.0.24 was released for Firefox only.

Functionality added or changed

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.23.1 (October 14, 2014)

4.0.23.1 was released for Firefox only.

Changes in 4.0.23 (October 14, 2014)

Functionality added or changed

Bugs fixed

Changes in 4.0.22 (September 2, 2014)

Functionality added or changed

Bugs fixed

Changes in 4.0.21.5 (June 27, 2014)

4.0.21.5 was released for Firefox and Zotero for Mac only.

Changes in 4.0.21.4 (June 25, 2014)

4.0.21.4 was released for Firefox and Zotero for Mac only.

Changes in 4.0.21.3 (June 24, 2014)

4.0.21.3 was released for Firefox only.

Changes in 4.0.21.2 (June 21, 2014)

Changes in 4.0.21.1 (June 20, 2014)

Changes in 4.0.21 (June 20, 2014)

Functionality added or changed

Localization

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.20.2 (April 30, 2014)

4.0.20.2 was released for Firefox only.

Changes in 4.0.20.1 (April 29, 2014)

4.0.20.1 was released for Firefox only.

Changes in 4.0.20 (April 29, 2014)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.19 (March 21, 2014)

Changes in 4.0.18.1 (March 19, 2014)

4.0.18.1 was released for Firefox only.

Changes in 4.0.18 (March 19, 2014)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.17.1 (December 18, 2013)

This version was released for Firefox only.

Changes in 4.0.17 (December 14, 2013)

Functionality changed or added

Bugs fixed

Changes in 4.0.16 (November 19, 2013)

Changes in 4.0.15 (November 13, 2013)

Changes in 4.0.14 (November 6, 2013)

Changes in 4.0.13 (November 5, 2013)

Functionality changed or added

Localization

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.12 (August 9, 2013)

Changes in 4.0.11 (August 8, 2013)

Changes in 4.0.10 (August 8, 2013)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.9.1 (July 27, 2013)

4.0.9.1 was released for Standalone for Windows only.

Changes in 4.0.9 (July 22, 2013)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.8 (May 2, 2013)

Changes in 4.0.7 (May 2, 2013)

Functionality changed or added

Bugs fixed

Changes in 4.0.6 (April 22, 2013)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.5 (April 16, 2013)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0.4 (April 8, 2013)

Changes in 4.0.3 (April 4, 2013)

Changes in 4.0.2 (April 2, 2013)

4.0.2 was released for Firefox only.

Changes in 4.0.1 (April 2, 2013)

Changes in 4.0 Final

4.0 Final was released only on the Mozilla Add-ons site.

Changes in 4.0 Beta 2 (March 28, 2013)

Functionality changed or added

Bugs fixed

Developer-specific changes/fixes

Changes in 4.0 Beta 1 (March 22, 2013)

Functionality changed or added

Localization

Bugs fixed

Developer-specific changes/fixes

Older Changes

View the 3.0 changelog