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HEASoft Versions
This table lists the version numbers of each component inside the HEASoft package.
| Release Date | HEASoft | CFITSIO | CCFITS | Xspec | PyXspec | NICERDAS | NuSTARDAS | IXPE compiled | IXPE Python | XRISM | XSTAR | WCSLIB | NOTES |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-26 | 6.36.0 | 4.6.3 | 12.15.1 | 2.1.5 | 15 | 1.11 | 003 | ||||||
| 2025-06-25 | 6.35.2 | 12.15.0d | 14 | 2.59g | |||||||||
| 2025-03-27 | 6.35.1 | ||||||||||||
| 2025-03-14 | 6.35.0 | 4.6.0 | 2.7 | 12.15.0 | 13a | 2.1.5 | 1.10 | 2 | 2.59e | ||||
| 2024-08-22 | 6.34.0 | 4.5.0 | 12.14.1 | 2.1.4 | 13 | 2.1.4 | 1.9 | Build 8 | 2.59d | 8.3 | |||
| 2024-04-22 | 6.33.2 | 12.14.0h | 12a | ||||||||||
| 2024-03-21 | 6.33.1 | 12.14.0b | For CLT v15.3 updates | ||||||||||
| 2024-02-23 | 6.33.0 | 12.14.0 | 2.1.3 | 012 | 1.8 | 2.59ch | |||||||
| 2023-08-23 | 6.32.1 | 011a | |||||||||||
| 2023-07-20 | 6.32.0 | 12.13.1 | 2.1.2 | 011 | 3.1.0 | 1.7 | 2.59b | ||||||
| 2022-12-16 | 6.31.1 | 12.13.0c | |||||||||||
| 2022-11-15 | 6.31.0 | 4.2.0 | 12.13.0 | 2.1.1 | 010 | 3.0.0 | 1.6 | 2.59 | |||||
| 2022-04-11 | 6.30.1 | ||||||||||||
| 2022-03-14 | 6.30.0 | 4.1.0 | 12.12.1 | 2.1.0 | 2.1.2 | 2.9.0 | 1.3 | 2.58e | |||||
| 2021-09-01 | 6.29c | 008c | |||||||||||
| 2021-08-05 | 6.29b | 008b | |||||||||||
| 2021-07-30 | 6.29a | ||||||||||||
| 2021-07-19 | 6.29.0 | 4.0.0 | 2.6 | 12.12.0 | 008 | 2.1.1 | 2.56f | 7.3.1 | |||||
| 2020-08-14 | 6.28.0 | 3.49 | 12.11.1 | 2.0.0 | |||||||||
| 2020-04-23 | 6.27.2 | 007a | |||||||||||
| 2020-04-13 | 6.27.1 | 1.9.2 | |||||||||||
| 2020-03-26 | 6.27.0 | 3.48 | 12.11 | 2.0.3 | 007 | 1.9.0 | 2.54a | ||||||
| 2019-06-26 | 6.26.1 | 06a | |||||||||||
| 2019-05-17 | 6.26.0 | 12.10.1f | 6 | 2.54 | |||||||||
| 2018-10-22 | 6.25.0 | 3.46 | 12.10.1 | 5.0 | 2.53 | 5.19.1 | |||||||
| 2018-04-24 | 6.24.0 | 3.44 | 12.10.0c | 4.0 | 2.5 | ||||||||
| 2018-03-07 | 6.23.0 | 3.43 | 12.10 | 3.0 | |||||||||
| 2017-10-11 | 6.22.1 | 12.9.1p | 2.0 | ||||||||||
| 2017-08-15 | 6.22.0 | 12.9.1m | 1.0 | 1.8.0 | 2.41 | 5.16 | |||||||
| 2017-04-05 | 6.21.0 | 3.42 | |||||||||||
| 2017-01-18 | 6.20.0 | 3.41 | 12.9.1 | 2.0 | 1.7.0 | 2.39 | |||||||
| 2016-05-11 | 6.19.0 | 3.39 | 12.9.0n | 1.6.0 | 2.31 | ||||||||
| 2016-02-08 | 6.18.0 | 3.38 | 2.5 | 12.9.0i | 2.2.1bn26 | ||||||||
| 2015-07-29 | 6.17.0 | 12.9.0 | 1.5.1 | 2.2.1bn24 | |||||||||
| 2014-07-02 | 6.16.0 | 3.37 | 12.8.2 | 1.4.1 | 2.2.1bn21 | ||||||||
| 2014-01-28 | 6.15.1 | 1.3.1 | |||||||||||
| 2013-11-25 | 6.15.0 | 12.8.1g | 1.3.0 | 2.2.1bn16 | |||||||||
| 2013-08-06 | 6.14.0 | 3.35 | 12.8.1 | 1.2.0 | 2.2.1bn15 | ||||||||
| 2012-12-21 | 6.13.0 | 3.32 | 12.8.0 | 2.2.1bn13 | |||||||||
| 2012-03-12 | 6.12.0 | 3.29 | 2.4 | 12.7.1 | 1.0 | 2.2.1bk | |||||||
| 2011-11-22 | 6.11.1 | ||||||||||||
| 2011-06-07 | 6.11.0 | 3.27 | 12.7.0 | 0.9 beta | 2.2.1bg | ||||||||
| 2010-09-28 | 6.10.0 | 3.25 | 12.6.0q | 2.2.1bc | |||||||||
| 2010-03-29 | 6.9.0 | 3.24 | 12.6.0 | ||||||||||
| 2009-12-03 | 6.8.0 | 3.22 | 2.2 | 12.5.1n | 2.2.0 | 4.4.4 | |||||||
| 2009-08-19 | 6.7.0 | 3.181 beta | 12.5.1 | 2.1kn9 | |||||||||
| 2009-06-01 | 6.6.3 | ||||||||||||
| 2009-04-06 | 6.6.2 | 12.5.0ac | |||||||||||
| 2008-01-05 | 6.6.1 | ||||||||||||
| 2008-11-25 | 6.6.0 | 3.12 | 12.5.0 | Last distro w Xspec v11 | |||||||||
| 2008-09-18 | 6.5.1 | ||||||||||||
| 2008-06-26 | 6.5.0 | 3.09 | 12.4.0ad | 2.1kn8 | |||||||||
| 2008-04-15 | 6.4.1 | 2.0 | 12.4.0x | ||||||||||
| 2007-12-12 | 6.4a | ||||||||||||
| 2007-12-06 | 6.4.0 | 3.07 | 1.8 | 12.4.0 | |||||||||
| 2007-09-21 | 6.3.2 | ||||||||||||
| 2007-07-27 | 6.3.1 | ||||||||||||
| 2007-07-05 | 6.3.0 | 3.04 | 1.7 | 12.3.1x | |||||||||
| 2007-03-07 | 6.2.0 | 3.03 | 12.3.1 | ||||||||||
| 2006-12-06 | 6.1.2 | 3.02 | 1.6 | ||||||||||
| 2006-09-12 | 6.1.1 | ||||||||||||
| 2006-07-24 | 6.1.0 | 3.01 | 1.5 | 12.3.0 | 2.1kn6 | ||||||||
| 2006-05-16 | 6.0.6 | ||||||||||||
| 2006-04-26 | 6.0.5 | 3.006 | |||||||||||
| 2005-11-28 | 6.0.4 | 3.004 | 11.3.2p and 12.2.1 | ||||||||||
| 2005-10-07 | 6.0.3 | 3.003 | |||||||||||
| 2005-08-09 | 6.0.2 | ||||||||||||
| 2005-04-12 | 6.0.0 | 3.001 | 11.3.2 and 12.2.0 | 2.1kn3 | |||||||||
| 2004-05-20 | 5.3.1 | 11.3.1 | 2.1k | ||||||||||
| 2003-11-17 | 5.3.0 | 11.3 | 2.1j | ||||||||||
| 2002-06-18 | 5.2.0 | 11.2 | 2.1h | ||||||||||
| 2002-01-16 | 5.1a | 11.1.0 | 2.1d | ||||||||||
| 2001-07-26 | 5.1.0 | 11.1.0 | 2.1d | ||||||||||
| 2001-02-20 | 5.0.4 | ||||||||||||
| 2000-09-25 | 5.0.2 | ||||||||||||
| 2000-05-15 | 5.0.1 | 11.0.1 |