readme updates

Author: kcq

README.md

@@ -62,11 +62,13 @@ docker-slim has been used with Node.js, Python, Ruby, Java, Golang, Elixir and P
 
 ## RECENT UPDATES
 
-Latest version: 1.20 (3/4/2018)
+Latest version: 1.21 (8/25/2018)
 
-* Alpine image support (NEW)
-* New sample apps (NEW)
-* Extended version information (NEW)
+* Better support for applications with dynamic libraries (e.g., python compiled with `--enable-shared`) (NEW)
+* Additional network related Docker parameters (NEW)
+* New sample apps (UPDATES)
+* Extended version information (UPDATES)
+* Alpine image support
 * Ability to override ENV variables analyzing target image
 * Docker 1.12 support
 * User selected location to store DockerSlim state (global `--state-path` parameter).
@@ -79,8 +81,8 @@ Latest version: 1.20 (3/4/2018)
 ## INSTALLATION
 
 1. Download the zip package for your platform.
-   - [Latest Mac binaries](https://github.com/docker-slim/docker-slim/releases/download/1.20/dist_mac.zip)
-   - [Latest Linux binaries](https://github.com/docker-slim/docker-slim/releases/download/1.20/dist_linux.tar.gz)
+   - [Latest Mac binaries](https://github.com/docker-slim/docker-slim/releases/download/1.21/dist_mac.zip)
+   - [Latest Linux binaries](https://github.com/docker-slim/docker-slim/releases/download/1.21/dist_linux.tar.gz)
 2. Unzip the package.
 3. Add the location where you unzipped the package to your PATH environment variable (optional).
 
@@ -128,7 +130,7 @@ You can use the generated profile with your original image or with the minified
 
 The demo run on Mac OS X, but you can build a linux version. Note that these steps are different from the steps in the demo video.
 
-1. Get the docker-slim [Mac](https://github.com/docker-slim/docker-slim/releases/download/1.20/dist_mac.zip) or [Linux](https://github.com/docker-slim/docker-slim/releases/download/1.20/dist_linux.tar.gz) binaries. Unzip them and optionally add their directory to your PATH environment variable if you want to use the app from other locations.
+1. Get the docker-slim [Mac](https://github.com/docker-slim/docker-slim/releases/download/1.21/dist_mac.zip) or [Linux](https://github.com/docker-slim/docker-slim/releases/download/1.21/dist_linux.tar.gz) binaries. Unzip them and optionally add their directory to your PATH environment variable if you want to use the app from other locations.
 
   The extracted directory contains two binaries: