README.md in s3_website-1.4.5 vs README.md in s3_website-1.5.0

@@ -132,10 +132,22 @@
 ```
 
 Remember that the extensions here are referring to the *compiled* extensions,
 not the pre-processed extensions.
 
+### 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`:
+
+```yaml
+extensionless_mime_type: text/html
+```
+
+This is useful when you are uploading HTML files for which you want 'clean' URLs, e.g. `www.domain.com/info`.
+
 ### Using non-standard AWS regions
 
 By default, `s3_website` uses the US Standard Region. You can upload your
 website to other regions by adding the setting `s3_endpoint` into the
 `s3_website.yml` file.
@@ -390,7 +402,8 @@
 * Michael Bleigh
 * Philippe Creux
 * Shigeaki Matsumura
 * stanislas
 * Tate Johnson
+* Toby Marsden
 * Trevor Fitzgerald
 * Zee Spencer