libMesh release history

Version	Date
1.6.0-rc2	October 6, 2020
✔ 1.5.3	October 12, 2020
1.5.2	October 12, 2020
1.5.1	November 21, 2019
1.5.0	October 18, 2019
1.4.2	October 12, 2020
1.4.1	May 2, 2019
1.4.0	March 11, 2019
1.3.1	October 8, 2018
1.3.0	April 9, 2018
1.2.1	July 25, 2017
1.2.0	May 2, 2017
1.1.0	December 5, 2016
1.0.0	June 28, 2016
0.9.5	January 13, 2016
0.9.4	February 19, 2015
0.9.3	February 14, 2014
0.9.2	September 9, 2013
0.9.1	April 22, 2013
0.9.0	February 6, 2013
0.8.0	November 21, 2012
0.7.3	April 3, 2012
0.7.2	November 10, 2011
0.7.1	April 22, 2011
0.7.0	October 29, 2010
0.6.4	October 21, 2009
0.6.3	August 18, 2008
0.6.2	November 28, 2007
0.6.1	November 23, 2007
0.6.0	June 4, 2007
0.5.0	June 10, 2005
0.4.2	February 13, 2004
0.4.1	November 18, 2003
0.4.0	June 10, 2003
0.3.4	April 21, 2003
0.3.3	March 23, 2003
0.3.2	February 24, 2003
0.3.1	February 22, 2003
0.3.0	February 21, 2003
0.2.3	February 4, 2003

✔ = Latest Stable Release