Contents

# 0.1.0 / 2010-04-22
* First public release

# 0.2.0 / 2010-04-28
* Made valid? public
* Will raise error if invalid ISBN instance is cast as string or recast as ISBN

# 0.3.0 / 2010-08-09
* Added class methods to cast to ISBN-10 and ISBN-13

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
bookland-1.0.1	History.md
bookland-1.0.0	History.md
bookland-0.3.1	History.md
bookland-0.3.0	History.md