Release Notes: This release fixes Bug #64310 (weak etags W/"abc" are quoted as "W/"abc"").
Release Notes: This release fixes a possible crash at module shutdown in the persistent handle API (probably fixing bug #11509). It fixes the test suite for PHP4. It fixes a missing PHP_LIBDIR definition in config.m4 for PHP4. It fixes non-standard shell support in config.m4.
Release Notes: Bug #11929 (http_negotiate does not return default value on non-match) has been fixed. SSL library detection for libcurl >= 7.16.2 has been fixed. The max_recv_speed and max_send_speed request options have been removed again due to LFS dependence.
Release Notes: This release fixes bug #11359: HttpMessage::toMessageTypeObject() does not populate POST fields.
Release Notes: Crashes which occurred when repeatedly registering or unregistering request methods were fixed.
Release Notes: Bug #10151 (build fails dynamic linking on Mac OS X) has been fixed. The "proxyhost" request option may be set to an empty string, which lets curl ignore any environment settings. Request options may be unset by passing NULL: $request->setOptions(array("option" => NULL));
Release Notes: Building with PHP 5 versions less than 5.2 has been fixed.
Release Notes: This release fixes responses to range requests that asked for the first byte (0-0). The Win32 build has been fixed.
Release Notes: Crashes with incompletely initialized HttpMessages have been fixed.
Release Notes: Response codes up to 599 are allowed in HttpMessage::setResponseCode().