# Ngx\_headers\_more v0.14: minor optimizations and fixes

**URL:** <https://www.ruby-forum.com/t/ngx-headers-more-v0-14-minor-optimizations-and-fixes/202243>\
**Category:** NGINX\
**Created:** [January 25, 2011, 6:15am UTC](https://www.ruby-forum.com/t/ngx-headers-more-v0-14-minor-optimizations-and-fixes/202243 "2011-01-25T06:15:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [January 25, 2011, 6:15am UTC](https://www.ruby-forum.com/t/ngx-headers-more-v0-14-minor-optimizations-and-fixes/202243/1 "2011-01-25T06:15:28Z")

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Hi, there

I’m happy to announce the v0.14 release of our ngx\_headers\_more module  
which features some minor optimizations and bug fixes. You can  
download the tarball from the download page below:

[http://github.com/agentzh/headers-more-nginx-module/downloads](http://github.com/agentzh/headers-more-nginx-module/downloads)

Here’s the complete change log for this version

```
* now we postpone the rewrite phase handler only once rather than

```

on every main request previously. this will save some CPU cycles on  
every request if more\_set\_input\_headers or more\_clear\_input\_headers  
are used.  
\* fixed two spots where we did not check against null pointers  
when out of memory.  
\* now we use the 2-clause bsd license instead.  
\* various coding style fixes.

The ngx\_headers\_more module allows you to add, set, or clear any  
output or input header that you specify. This is an enhanced version  
of the standard headers module because it provides more utilities like  
resetting or clearing “builtin headers” like Content-Type,  
Content-Length, and Server.

You can always get the latest source code from its project page on  
GitHub

[GitHub - openresty/headers-more-nginx-module: Set, add, and clear arbitrary output headers in NGINX http servers](http://github.com/agentzh/headers-more-nginx-module)

and the full documentation from the nginx wiki

[Headers More | NGINX](http://wiki.nginx.org/NginxHttpHeadersMoreModule)

Have fun!  
-agentzh