+v3.3.3 (Josef Liska & Micah Andersen - July 22, 2019)
+----------------------------------------------
+ * Added METHOD environment variable to retrieve the HTTP request method
+ (e.g. GET, HEAD, POST, OPTIONS, etc.). Thanks to Vijay from Google Code.
+ * Fixed a bug with incorrect parenthesis grouping when checking the result
+ of the external process in exec_external(). Thanks to @dcb314.
+ * Added the "GroupExternalAuthNCheck Off" directive to disable the check
+ for a previously authenticated user when using *only* the group
+ authorization module. If you use *any* user authentication module in the
+ same context, this may be undesirable. Thanks to Micah Andersen/BIMI.
+ * Fix launching external processes on Windows - many programs require the
+ %SystemRoot% environment variable to function properly. Thanks to Micah
+ Andersen/BIMI.
+
v3.3.2 (Jan Wolter - Dec 12, 2013)
----------------------------------------------
* Replaced reference to remote_ip field of the connection record with
ddarbyson for reporting this, and Guoan Hu for posting the fix.
* Added test/test.pipe.php, a PHP version of test/test.pipe contributed
by Claus Andersen.
+ * Spelling fixes (as seen on lintian.debian.org). Thanks to klemens/ka7.
+ * Fixed Windows build by defining out Unix-specific signal code. Thanks
+ to Michal Pokorny <agentydragon@gmail.com>.
v3.3.1 (Jan Wolter - Oct 12, 2011)
----------------------------------------------