README.md in s3_website-1.6.13 vs README.md in s3_website-1.7.0

@@ -138,10 +138,17 @@
 ```
 
 Remember that the extensions here are referring to the *compiled* extensions,
 not the pre-processed extensions.
 
+#### Gzip zopfli
+
+By adding the line `gzip_zopfli: true` into the config file, you can benefit
+from the zopfli algorithm, which is 100% compatible with the traditional gzip
+algorithm. A zopfli compression takes longer but results in about 5% smaller
+files.
+
 ### Specifying a MIME type for files without extensions
 
 `s3_website` will look up the MIME type of each file it uploads, and infer the Content-Type from it automatically. By default, files without an extension will have a blank Content-Type.
 
 You can specify a default MIME type for files without an extension using a line like this in `s3_website.yml`:
@@ -434,9 +441,10 @@
 * Cory Kaufman-Schofield
 * Chris Kelly
 * Chris Moos
 * Christopher Petersen
 * David Michael Barr
+* David Raffensperger
 * Greg Karékinian
 * John Allison
 * Jordan White
 * László Bácsi
 * Mason Turner