release notes for 1.23

Author: kcq

README.md

@@ -32,9 +32,9 @@ Python application images:
 
 Ruby application images:
 
-* from ubuntu:14.04 - 433MB => 13.8MB (minified by **31.31X**)
-* from ruby:alpine  - TBD (minified by TBD)
-* from ruby:2.5.3   - TBD (minified by TBD)
+* from ubuntu:14.04    - 433MB => 13.8MB (minified by **31.31X**)
+* from ruby:2.2-alpine - 319MB => 27MB   (minified by **11.88X**)
+* from ruby:2.5.3      - 978MB => 30MB   (minified by **32.74X**)
 
 Golang application images:
 
@@ -107,13 +107,14 @@ Elixir application images:
 
 ## RECENT UPDATES
 
-Latest version: 1.22 (9/7/2018)
+Latest version: 1.23 (2/3/2019)
 
-* Save the docker-slim command results in a JSON file using the `--report` flag (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)
+* HTTP Probing enhancements and fixes (NEW)
+* Enhancements for ruby applications with extensions (NEW)
+* Save the docker-slim command results in a JSON file using the `--report` flag
+* Better support for applications with dynamic libraries (e.g., python compiled with `--enable-shared`)
+* Additional network related Docker parameters
+* Extended version information
 * Alpine image support
 * Ability to override ENV variables analyzing target image
 * Docker 1.12 support
@@ -127,8 +128,8 @@ Latest version: 1.22 (9/7/2018)
 ## INSTALLATION
 
 1. Download the zip package for your platform.
-   - [Latest Mac binaries](https://github.com/docker-slim/docker-slim/releases/download/1.22/dist_mac.zip)
-   - [Latest Linux binaries](https://github.com/docker-slim/docker-slim/releases/download/1.22/dist_linux.tar.gz)
+   - [Latest Mac binaries](https://github.com/docker-slim/docker-slim/releases/download/1.23/dist_mac.zip)
+   - [Latest Linux binaries](https://github.com/docker-slim/docker-slim/releases/download/1.23/dist_linux.tar.gz)
 2. Unzip the package.
 3. Add the location where you unzipped the package to your PATH environment variable (optional).
 
@@ -176,7 +177,7 @@ 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/1.22/dist_mac.zip) or [Linux](https://github.com/docker-slim/docker-slim/releases/download/1.22/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/1.23/dist_mac.zip) or [Linux](https://github.com/docker-slim/docker-slim/releases/download/1.23/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: