v0.15.0

• Enhancements

  • Protocol for %r is now logged as reported by Plug.Conn.get_http_protocol/1
  • System environment configuration can set an optional default value to be used if the environment variable is unset

• Backwards incompatible changes

  • Minimum required elixir version is now ~> 1.7

v0.14.0

• Additional formatting directives

  • %{VARNAME}e - Environment variable contents

• Backwards incompatible changes

  • All modules of the DefaultFormatter have been changed to not append to a passed message anymore but return iodata. The public method has been renamed from append to format to reflect this change.

v0.13.0

• Backwards incompatible changes
  • Minimum required elixir version is now ~> 1.3
  • Minimum required version of :timex raised to ~> 3.0

v0.12.0

• Backwards incompatible changes
  • Minimum required elixir version is now ~> 1.2
  • Minimum required erlang version is now ~> 18.0

v0.11.0

• Enhancements

  • Logfiles can be configured using system environment variables
  • Logs are written in batches to the output file (configurable, default 100ms)

• Backwards incompatible changes

  • :local_time is now internally stored as a Timex.DateTime struct
  • Minimum required version of :timex raised to ~> 2.0 (#12)

v0.10.0

• Additional formatting directives

  • %P - The process ID that serviced the request
  • %{UNIT}T - Time taken to serve the request in the given UNIT

• Backwards incompatible changes

  • Minimum required version of :timex raised to ~> 1.0

v0.9.1

• Enhancements

  • Application :tzdata (for recent :timex/:tzdata versions) is started automatically

• Backwards incompatible changes

  • Minimum required version of :timex raised to ~> 0.19
  • Minimum required version of :tzdata raised to => 0.5.1

v0.9.0

• Backwards incompatible changes
  • Minimum required version of :plug raised to ~> 1.0

v0.8.0

• Backwards incompatible changes
  • Minimum required version of :plug raised to ~> 0.14

v0.7.0

• Enhancements

  • Allows passing custom formatters
  • Errors when open logfiles are logged as errors using Logger
  • Log writing is now handled by a GenEvent handler to avoid crashing

• Additional formatting directives

  • %a - Remote IP-address
  • %D - Time taken to serve the request (microseconds)
  • %M - Time taken to serve the request (milliseconds)
  • %q - Query string (prepended with "?" or empty string)
  • %T - Time taken to serve the request (full seconds)
  • %V - Server name (canonical)

• Backwards incompatible changes

  • Plug.AccessLog.Formatter has been renamed to Plug.AccessLog.DefaultFormatter