v0.4.0

Announcement

First, the master branch has been renamed to main. Assuming your local copy has this repo as remote origin, execute the following commands:

git branch -m master main
git fetch origin

Optionally, if you're tracking this instead of a fork:

git branch -u origin/main main

Breaking changes

• Replaced v1 throwing ErrCantReadProtocolVersionAndCommand with:
  • ErrLineMustEndWithCrlf when the issue is the line doesn't end with \r\n, which is required as per spec, and
  • ErrCantReadAddressFamilyAndProtocol when inet family and transport protocol are not TCP4, TCP6 or UNKNOWN, as per spec.
    Also, if not UNKNOWN, addresses information is required.

Improvements

• Support parsing v1 PROXY UNKNOWN (#61)
  This has been quietly introduced in the spec while we were not watching.
• Support v2 inet family and transport protocol UNSPEC but only when command is LOCAL (#61)
  For more information, read #60. Thank you to @bohanyang for the detailed description.