See CHANGELOG.md for details.

Removed dependency on github.com/pkg/errors.

Bump version to 1.6.0.
Starting with this release, Go 1.13 or greater is required.

Fix a bug (#16).

Logger.WriteThrough did not call the error handler.
Now it is fixed to correctly calls the handler upon write errors (#13).

See CHANGELOG.md for the complete list of changes.

The logger gains automatic error handling.
The default error handler detects broken pipe (EPIPE) and exits with status 5.

See CHANGELOG.md for the complete list of changes.

This release addresses build problems on Windows.

See CHANGELOG.md for the complete list of changes.

This release adds a new method to Logger.

See CHANGELOG.md for details.

Formatters now format some interfaces better than ever.

See CHANGELOG.md for details.