0.3.0

Support arrays and slices.

0.2.3

Support net.IP and time.Time (RFC 3339)

0.2.2

Support custom parsing for non-pointer struct fields.

0.2.1

Separate cases when env var does not exist and has empty value:

• If env var is not set, it will be skipped.
• In env var is set, but has empty value, it will be parsed.

0.2.0

• Make empty env vars be skipped by parser.
• Add package-level Parse() function for using default parser.

0.1.0

Initial release.