Declare this as version 0.3.1.
Add a Debian build configuration.
Add a changelog message about the checksum change.
Changelog entry for the read off-by-one error.
Add a changelog entry for 0.2.
Add a changelog entry for libtoolbox 0.2.1.
Add a changelog entry for 0.2.2.
Update changelog after version conflict.
Add a changelog entry for libtoolbox version 0.3.
Add a changelog entry for version 0.3.1.