v0.9.0

Enhancements

• Pass build tool information to Mix (supported in Elixir 1.1.0)
• Make Hex a proper OTP application
• Update CA store
• Warn if files are missing when building package
• Improve error message when resolution fails because of a locked dependency
• Add hex.registry task for loading and dumping registry
• Add HEX_OFFLINE for running in offline mode which skips fetching registry and packages
• Add hex.build task for building package without publishing
• Reduce noise when users gets lots of resolution errors and generally improve their output
• Add Server Name Indication support for HTTPS requests
• Add HEX_UNSAFE_HTTPS for disabling certificate checking
• Rename :contributors metadata to :maintainers to better reflect purpose of field

Bug fixes

• HEX_API no longer automatically adds api/ to URL
• Fix crash when user doesn't explicitly override Hex package when needed
• Fix bug where metadata in package tarball was not properly UTF8 encoded
• Fix error message when registry file is missing
• Support hex.outdated task for umbrella projects
• Do not raise on bad data in a users old lock