Release Notes: This release includes many additional IO and Query classes. Among other things, support has been added for FITS binary tables, STL, GaiaPick, UKIRTBS, FINDOFF, Astrom, and SExtractor IO formats. This release will be the last of the V3.x releases and is a check point release on the way to V4 which, while it contains major feature enhancements, will probably break backwards compatibility with preceding versions of the module.
Release Notes: Version 3 of the module breaks the existing API used by preceding versions. However, much new functionality is introduced that would have been hard to implement and maintain backwards compatibility. New features for V3 include pluggable I/O support, filtering, and inline sorting of retrieved catalogues. Many of the improvements are not readily noticeable by the user, as alot of work has gone into the infrastructure of the package. This means that adding additional I/O and Query support has been made much easier.