Support for compressed .nutz files was added. CN_PACKAGE_SEARCH_PATH has been added. It is checked before PACKAGE_SEARCH_PATH, which will be deprecated at a later stage. A .chestnut directory extension was added for packages (instead of .package, which will be deprecated at a later stage).
The CN_ROOT_DIR, CN_ENTRY_POINT, and CN_RUN_ARCH variables are now exported when a package is run. CN_ROOT_DIR supersedes PACKAGE_ROOT_DIR. cnls now has a -e option that prints all entry points for the packages. An autocompletion script for bash was added and a more complete manual was provided.