ImageJ2 development releases

This table lists the versions of ImageJ2 released during its initial incubation period.

Version Code name Release date Theme Roadmap
2.0.0-alpha1 - 2011 April 1 Basic functionality, matching ImageJ1 behavior imagej-2.0-alpha1
2.0.0-alpha2 - 2011 May 1 Usage of ImgLib2, composite color displays imagej-2.0-alpha2
2.0.0-alpha3 - 2011 June 1 ROI model in ImgLib2, data & ROI tools imagej-2.0-alpha3
2.0.0-alpha4 - 2011 August 1 Various features and bugfixes imagej-2.0-alpha4
2.0.0-alpha5 - 2011 September 13 Robust ImageJ1 compatibilty imagej-2.0-alpha5
2.0.0-beta1 initial 2012 April 9 First iteration of community feedback imagej2-b1-initial
2.0.0-beta2 bugfixes 2012 May 18 Bugfixes imagej2-b2-bugfixes
2.0.0-beta3 headless 2012 July 13 Headless support imagej2-b3-headless
2.0.0-beta4 plugins 2012 September 11 Plugins: modern & legacy frameworks imagej2-b4-plugins
2.0.0-beta5 scripting 2012 October 19 Scripting imagej2-b5-scripting
2.0.0-beta6 legacy 2012 December 27 Legacy mode and compatibility imagej2-b6-legacy
2.0.0-beta-7 ndim-data 2013 June 12 N-dimensional image data imagej2-b7-ndim-data
2.0.0-beta-7.1 - 2013 July 15 Intermediate release -
2.0.0-beta-7.2 - 2013 August 2 Intermediate release -
2.0.0-beta-7.3 - 2013 September 5 Intermediate release -
2.0.0-beta-7.4 - 2013 October 18 Intermediate release -
2.0.0-beta-7.5 - 2013 October 22 Intermediate release -
2.0.0-beta-7.6 - 2013 December 27 Intermediate release -
2.0.0-beta-7.7 - 2014 February 14 Intermediate release -
2.0.0-beta-7.8 - 2014 March 19 Intermediate release -
2.0.0-beta-7.9 - 2014 April 4 Intermediate release -
2.0.0-beta-8 split 2014 May 16 Final component structure -
2.0.0-rc-1 release 2014 May 30 Release candidate for internal testing -
2.0.0-rc-2 release 2014 June 2 Release candidate for community testing -
2.0.0-rc-3 release 2014 June 10 Release candidate for community testing -

Later versions of ImageJ can be built from the relevant tag of the Git repository.