From d0643418d03c63f1a644a2b6c3a0b49603c49d8b Mon Sep 17 00:00:00 2001
From: Tomasz Lemiech <szpajder@gmail.com>
Date: Fri, 20 Sep 2019 20:35:01 +0200
Subject: [PATCH] Version 1.3.1

---
 CHANGELOG.md   | 7 +++++++
 CMakeLists.txt | 2 +-
 README.md      | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 294f340..36c41ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # ChangeLog
 
+## Version 1.3.1 (2019-09-20):
+* Binary releases for Windows were mistakenly built with AVX instruction set
+  enabled which caused the lib to fail on older CPUs (https://github.com/szpajder/libacars/issues/3).
+  Thanks to G7GQW for reporting and to Jonti Olds for analysis.
+* Downgraded optimization level for release builds from -O3 to -O2 to reduce
+  chances of similar problems for cross-platform builds.
+
 ## Version 1.3.0 (2019-08-09):
 * JSON output support for all message types. Any protocol tree can be
   serialized into a JSON string with `la_proto_tree_format_json()` function.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a64918..410e0dd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ project (libacars C)
 
 set (LA_VERSION_MAJOR 1)
 set (LA_VERSION_MINOR 3)
-set (LA_VERSION_PATCH 0)
+set (LA_VERSION_PATCH 1)
 set (LA_VERSION "${LA_VERSION_MAJOR}.${LA_VERSION_MINOR}.${LA_VERSION_PATCH}"
 )
 set (CMAKE_C_STANDARD 11)
diff --git a/README.md b/README.md
index e6d38ab..5ba1256 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 libacars is a library for decoding ACARS message contents.
 
-Current stable version: **1.3.0** (released Aug 9, 2019)
+Current stable version: **1.3.1** (released Sep 20, 2019)
 
 ## Supported message types