v0.11.0

Enhancements

• Append the OTP version to the user_agent function
• Improve output of http request timeout errors
• Warn if :manager or :compile is set on dependencies when publishing
• Add --pre flag to hex.outdated
• Use erlang binary term encoding for API instead of elixir encoding
• Pull package name from correct source when publish docs
• Pass canonical url to ex_doc task
• Change hexdocs links to use https
• Add hex.outdated APP to list all requirements on given dependency
• Do not allow pre-releases for dependencies unless the requirement uses a pre-release version
• Optimize version cache memory usage

Bug fixes

• Fix incorrect build version check for dev versions of Elixir
• Fix loop when backtracking in resolver
• Fix timeout errors on slow systems

v0.10.4

Enhancements

• Make the experimental resolver the default

Bug fixes

• Ensure registry can be opened/closed multiple times
• Ensure hex.search task handles empty results
• Fix experimental resolvers only backtracking on parents that had requirements that failed
• Fix merging of overlapping parent and package versions in backtrack messages

v0.10.3

Bug fixes

• Fix bug when umbrella child has dependency with :only

v0.10.2

Enhancements

• General optimizations in dependency resolver
• Add experimental faster backtracker that does more aggressive backtracking, set environment variable HEX_EXPERIMENTAL_RESOLVER=1 to use it
• Merge backtrack messages that have similar parents
• Merge multiple versions into version ranges when possible for more succinct backtrack messages

Bug fixes

• Reduce memory usage when resolver produces many backtrack messages

v0.10.1

Bug fixes

• Fix a crash when a dependency is missing its version requirement

v0.10.0

Enhancements

• Add support for authentication when using HTTP proxies
• Add more build information to hex.info task to ease debugging
• Greatly improve backtracking error messages
• Prevent packages for being published without a description
• Improve error printing when S3 return errors
• Improve output from hex.outdated task
• Warn if a package dependency is missing its requirement
• Improve error message from hex.docs task when ex_doc dependency is missing
• Remove useless output when fetching dependencies
• Improve package output in hex.info task

Bug fixes

• Fix a rare bug that could cause the resolver to go into an infinite loop
• UTF8 encode package metadata
• Only list missing files if :files is set
• Fix bug when umbrella child has dependency with :only

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

v0.8.3

Security fixes

• Fix a bug that would trust any certificate in the certificate chain signed by a trusted CA, this could allow the certificate, that is not a CA, to issue and sign new certificates for any host

v0.8.2

Enhancements

• Sort dependency resolver results

Bug fixes

• Fix build_tools metadata being sent incorrectly

v0.8.1

Enhancements

• Warn if registry file is missing when loading deps

Bug fixes

• Consider new optional requirements for already activated dependency
• Add multiple build tools to metadata