v0.8.0

Added

• XML formatting transformation that pretty-prints .xml and .rels files on export (#47)
• Add --xml-only and --vba-only options when exporting (#54)
• New update command that allows updating VBA source code directly into an existing built target file (#56).

Fixed

• Extracting now preserves extra metadata fields from [project] and [package] sections instead of silently discarding them (#47).