-o Improved new persistent handles functionality
- - Removed --enable-http-persistent-handles
- + Added http.persistent.handles.limit system INI option which controls
- the maximum amount of idle persistent handles kept around;
- 0 means every handle is destroyed after usage (i.e. disabled),
- -1 means virtually unlimited maximum amount of idle handles (default)
+* Fixed bug #10151 (build fails dynamic linking on Mac OS X)
+* Allow setting the "proxyhost" request option to an empty string,
+ which lets curl ignore any environment settings
+* Allow unsetting request options by passing NULL:
+ $request->setOptions(array("option" => NULL));