ctools 1.6.3 release (7 November 2019)
ctools 1.6.1 release (5 June 2019)
ctools 1.6.2 is a bug fix release for ctools release 1.6.
The following bugs were fixed:
Improve documentation and tutorials
Correct handling of flux for diffuse cube models in csspec
Fix OpenMP issue in ctbin when using energy bounds from file
Fix multi-instrument handling in csbkgmodel