- new modules, expanded features, rewritten auth framework
- fix bugs introduced in 1.4.40/1.4.41
Highlights
* new modules, expanded features
* performance: use extended socket/file syscalls and flags
* rewritten auth framework
* updated mod_authn_ldap
* new mod_authn_gssapi
* new mod_authn_mysql
* new mod_deflate
* new mod_geoip
* new mod_uploadprogress
* mod_dirlisting sortable columns
* mod_fastcgi support for authorizer, responder keyed with same path/extension
* mod_cgi permit CGI exec of unreadable files
* mod_scgi support for uwsgi protocol for Python WSGI backends
* add some SSL_* variables to CGI environment
* bug fixes
* remove preemptive shutdown() to backend
* fix backend socket connect issue: enforce wait for POLLWR after EINPROGRESS
* fix crash if ready events on abandoned fd
* fix broken digest auth
* behavior changes
* behavior change in mod_ssi to conform to same CGI env as CGI, FastCGI, SCGI:
* REQUEST_URI is original client request, instead of URI modified by mod_rewrite.
* DOCUMENT_ROOT changes if mod_alias or mod_userdir changes basedir.