2005-05-16: Version 0.5, of Payload released. The major theme for this release is the arrival of Paylets. A simple plugin API to allow custom behaviour to take effect after a payload extraction.
2005-05-05: Version 0.4, of Payload released. The only improvements are concerning the archive interpolation; it now recurses to archives inside archives ad infinitum, and regular expressions may now be used to specify archives to interpolate inside.
2005-04-18: Version 0.3, of Payload released. Most notably a fix for MS Windows and the ability to interpolate inside archives (zip/war/jar files).
2004-02-04: Version 0.2, of Payload released. Recursiveness and interpolation decision both avaiable.
2004-02-03: Version 0.1, created but not released. It lacks recursiveness and the decision of which file to perform interpolation on needs to improve.