Version number Date of release Notes ============== =============== ===== 26.0 (Iron) 2022, November 23 25.0 (Manganese) 2022, June 22 24.0 (Chromium) 2021, November 30 23.1 (Vanadium) 2021, July 20 23.0 (Vanadium) 2021, July 7 22.0 (Titanium) 2020, November 17 21.1 (Scandium) 2020, June 25 Bugs fixed 21.0 (Scandium) 2020, June 11 20.0 (Calcium) 2019, December 4 19.1 (Potassium) 2019, September 18 OCaml 4.08 compatibility 19.0 (Potassium) 2019, June 21 18.0 (Argon) 2018, November 29 Chlorine-20180502 2018, July 06 Bug fixed Chlorine-20180501 2018, June 01 Sulfur-20171101 2017, November 28 Phosphorus-20170501 2017, May 29 Silicon-20161101 2016, December 2 Aluminium-20160502 2016, May 31 Aluminium-20160501 2016, May 30 Removed Aluminium-rc1 2016, May 13 Not publicly released Magnesium-20151002 2016, January 15 Magnesium-20151001 2015, October 27 Not publicly released Sodium-20150201 2015, March 9 Neon-20140301 2014, May 7 Fluorine-20130601 2013, June 11 Bug fixed Fluorine-20130501 2013, May 23 Bug fixed Fluorine-20130401 2013, April 17 Oxygen-20120901 2012, September 19 Nitrogen-20111001 2011, October 10 Carbon-20110201 2011, February 7 Carbon-20101202-beta2 2010, December 17 Source only Carbon-20101201-beta1 2010, December 14 Source only Boron-20100401 2010, April 12 Beryllium-20090902 2009, September 23 Beryllium-20090901 2009, September 01 Beryllium-20090601-beta1 2009, June 23 Source only Lithium-20081201 2008, Decembre 16 Lithium-20081002+beta1 2008, October 28 Lithium-20081001+alpha0 2008, October 03 Source only Helium-20080701 2008, July 11 Hydrogen-20080502 2008, May 26 No cvs tag Hydrogen-20080501 2008, May 05 Source only, No cvs tag Hydrogen-20080302 2008, March 27 Binary only Hydrogen-20080301 (Hydrogen) 2008, March 03 Source only