The following describes the most significant changes which
occurred in the AST library between versions V8.6.2 and V8.6.3:
- Small memory leaks in RegionRegion and FitsChanFitsChan classes have been fixed.
- A bug that could cause an internal buffer overrun within the FitsChan
class when writing out a FITS-WCS spectral axis with the “-LOG” algorithm
has been fixed.
- The test that a MappingMapping conforms to the requirements of the SIP FITS
distortion scheme has been improved.
- The astRebinSeq method of the Mapping class can now use a different
weight when pasting each separate input data array into the output mosaic.