Update website for release 2.3.1

_config.yml

@@ -19,7 +19,7 @@ author :
   #feedburner : feedname
 
 #  Version of binary release (update this for each new release!)
-binVersion: 2.3.0
+binVersion: 2.3.1
 
 # Remaining URLs
 gitURL: https://github.com/uclouvain/openjpeg

_posts/2019-04-02-OpenJPEG-2.3.1-released.md

@@ -0,0 +1,23 @@
+---
+layout: post
+title: OpenJPEG 2.3.1 released
+---
+{% include JB/setup %}
+
+Good news everyone !
+
+[OpenJPEG 2.3.1](https://github.com/uclouvain/openjpeg/releases/tag/v2.3.1) is released today.
+
+This is mainly a bugfix release, as detailed in the Changelog hereunder.
+
+Enjoy,
+
+Antonin
+
+More info:
+
+[News](https://github.com/uclouvain/openjpeg/blob/v2.3.1/NEWS.md)
+
+[Changelog](https://github.com/uclouvain/openjpeg/blob/v2.3.1/CHANGELOG.md)
+
+[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.3.0...v2.3.1)

abi-check/openjpeg.json

@@ -21,6 +21,18 @@
     "PublicSymbols":  "public_symbols/openjpeg/current/list",
     "PublicTypes":    "public_types/openjpeg/current/list"
   },
+  {
+    "Number":         "2.3.1",
+    "Installed":      "installed/openjpeg/2.3.1",
+    "Source":         "src/openjpeg/2.3.1/version.-2.3.1.tar.gz",
+    "Changelog":      "CHANGELOG.md",
+    "HeadersDiff":    "On",
+    "PkgDiff":        "Off",
+    "ABIView":        "Off",
+    "ABIDiff":        "Off",
+    "PublicSymbols":  "public_symbols/openjpeg/2.3.1/list",
+    "PublicTypes":    "public_types/openjpeg/2.3.1/list"
+  },
   {
     "Number":         "2.3.0",
     "Installed":      "installed/openjpeg/2.3.0",