1.10.0: Filter functions

• Merged PR #61: Also accept filter functions in constructor - @thekid

1.9.0: Web testing improvements

• Added start(), header() and body() accessors to web.io.TestOutput
  (@thekid)
• Heads up: Deprecated web.io.TestOutput::using() in favor of its
  constructor, which now accepts the same arguments.
  (@thekid)
• Merged PR #56: web.io.TestOutput constructors - @thekid
• Merged PR #55: Calculate content length of given body - @thekid
• Merged PR #54: Add ability to pass body as map to web.io.TestInput
  (@thekid)

1.8.0: Dispatch parameters

• Heads up: Always treat first parameter to Request::dispatch() as
  absolute path!
  (@thekid)
• Added optional parameter to Request::dispatch() to allow passing
  request parameters.
  (@thekid)

1.7.0: PHP 7.4 compatibility

• Made compatible with PHP 7.4 - don't use {} for string offset;
  see https://wiki.php.net/rfc/deprecate_curly_braces_array_access
  (@thekid)

1.6.4: Apache FastCGI bug workaround

• Added a workaround for Apache's FastCGI not being able to handle
  chunked transfer encoding in combination with gzip, see
  https://bz.apache.org/bugzilla/show_bug.cgi?id=53332
  (@johannes85, @thekid)

1.6.3: CGI fix

• Fixed "CONTENT_LENGTH" and "CONTENT_TYPE" request meta-variables
  not being honored when behind a CGI interface
  (@thekid)

1.6.2: Web entry point fixes

• Fixed WEB_CONFIG multiple config path parsing - @thekid
• Fixed WEB_LOG to default to no logging in web-main entry point;
  previously, this would try to create a file with an empty name.
  (@thekid)
• Documented environment variables in xp.web.WebRunner - @thekid

1.6.1: Protocol robustness fixes

• Fixed Transfer-Encoding: chunked for development webserver - @thekid
• Closed issue #26: Handle preconnect (was already handled) - @thekid
• Changed protocol to send 400 Bad Request when neither receiving a
  complete HTTP status line within the initial socket read nor after an
  additional 100 ms.
  (@thekid)

1.6.0: Trailing slashes

• Changed FilesFrom handler to support directories without trailing
  slashes; and to add it if necessary be redirecting the user agent.
  Users might type directory names without "/", leading to resources
  loaded relatively from within the index.html file to produce wrong
  absolute URIs. This mirrors Apache's DirectorySlash directive, see
  http://httpd.apache.org/docs/2.4/mod/mod_dir.html#directoryslash
  (@thekid)

1.5.1: Error logging fix

• Fixed console and file loggers when logging errors - @thekid