Beta 0.4.0

• Important: This is a breaking release. Due to the adding of a padding in front of the first part to mitigate possible cleartext attacks on the zip header, the format is incompatible to encrypted files created with previous versions.
• Adding a random length padding in front of the zip data to mitigate the issue of possible known cleartext attack on said zip header ( #5 )

What's Changed

• issue-5 by @voodooEntity in #6

Full Changelog: 0.3.0...0.4.0