Reuse of connections in lingering close. This is particularly important in HTTP/2, where keepalive connections are closed with lingering. Before the patch, reusing a keepalive HTTP/2 connection resulted in the connection waiting for lingering close to remain in the reusable connections queue, preventing ngx_drain_connections() from closing additional connections. The patch fixes it by marking the connection reusable again, and so moving it in the reusable connections queue. Further, it makes actually possible to reuse such connections if needed.

geo2nginx.pl 		by Andrei Nigmatulin

	The perl script to convert CSV geoip database ( free download
	at http://www.maxmind.com/app/geoip_country ) to format, suitable
	for use by the ngx_http_geo_module.


unicode2nginx		by Maxim Dounin

	The perl script to convert unicode mappings ( available
	at http://www.unicode.org/Public/MAPPINGS/ ) to the nginx
	configuration file format.
	Two generated full maps for windows-1251 and koi8-r.


vim			by Evan Miller

	Syntax highlighting of nginx configuration for vim, to be
	placed into ~/.vim/.