From f9d72aeb87ad2d089c074e0365436ca22822739e Mon Sep 17 00:00:00 2001
From: "Chang, Harry" <harry.chang@intel.com>
Date: Mon, 9 Jul 2018 15:18:10 +0800
Subject: [PATCH] changelog: updates for 5.0.0 release

---
 CHANGELOG.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2c69b7a..6695e9fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 This is a list of notable changes to Hyperscan, in reverse chronological order.
 
+## [5.0.0] 2018-07-09
+- Introduce chimera hybrid engine of Hyperscan and PCRE, to fully support
+  PCRE syntax as well as to take advantage of the high performance nature of
+  Hyperscan.
+- New API feature: logical combinations (AND, OR and NOT) of patterns in a
+  given pattern set.
+- Windows porting: hsbench, hscheck, hscollider and hsdump tools now available
+  on Windows 8 or newer.
+- Improve undirected graph implementation to avoid graph copy and reduce
+  compile time.
+- Bugfix for issue #86: enable hscollider for installed PCRE package.
+
 ## [4.7.0] 2018-01-24
 - Introduced hscollider pattern testing tool, for validating Hyperscan match
   behaviour against PCRE.