#1008 - open_basedir() restrictions would cause is_writable() to fail with a notice; this was used in determining whether the session.save_path was writable when session.save_handler = files
#1009 - one-click update might fail with PIWK_USER_PATH not defined
Some non-Apache users reporting Piwik displays only a blank page after the update.
Maintenance
- sendHttpRequest() by sockets: increase buffer size and fflush() output.
下载地址：http://piwik.org/latest.zip