From 15249367ea44d0442cb76e7267b7d1b16cf290a1 Mon Sep 17 00:00:00 2001
From: Wilf Wilson <wilf@wilf-wilson.net>
Date: Wed, 12 Jul 2017 15:35:48 +0100
Subject: [PATCH] Update package for v0.9.0 release

---
 CHANGELOG.md  | 18 ++++++++++++++++++
 PackageInfo.g |  8 ++++----
 VERSION       |  2 +-
 VERSIONS      |  1 +
 4 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cba22fa3..b626ff157 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,24 @@ Michael Torpey, Wilf A. Wilson et al.
 
 Licensing information can be found in the LICENSE file.
 
+## Version 0.9.0 (released 12/07/2017)
+This release introduces several new features.
+
+### New Features in Version 0.9.0
+The following attributes and properties were added by
+[James D. Mitchell](http://goo.gl/ZtViV6):
+
+* `ArticulationPoints` (and its synonym `CutVertices`)
+* `IsBiconnectedDigraph`
+* `IsCycleDigraph`
+
+The following operations related to matchings were added by Isabella Scott and
+[Wilf A. Wilson](http://wilf.me):
+
+* `IsMatching`
+* `IsPerfectMatching`
+* `IsMaximalMatching`
+
 ## Version 0.8.1 (released 18/05/2017)
 This is a minor release, which updates the README file and updates the list of
 package authors and contributors.
diff --git a/PackageInfo.g b/PackageInfo.g
index c177bc9c4..5772a5713 100644
--- a/PackageInfo.g
+++ b/PackageInfo.g
@@ -9,20 +9,20 @@
 ##
 
 ##  <#GAPDoc Label="PKGVERSIONDATA">
-##  <!ENTITY VERSION        "0.8.1">
+##  <!ENTITY VERSION        "0.9.0">
 ##  <!ENTITY GAPVERS        "4.8.2">
 ##  <!ENTITY GRAPEVERS      "4.5">
 ##  <!ENTITY IOVERS         "4.4.4">
 ##  <!ENTITY ORBVERS        "4.7.5">
-##  <!ENTITY ARCHIVENAME    "digraphs-0.8.1">
+##  <!ENTITY ARCHIVENAME    "digraphs-0.9.0">
 ##  <!ENTITY COPYRIGHTYEARS "2014-17">
 ##  <#/GAPDoc>
 
 SetPackageInfo(rec(
 PackageName := "Digraphs",
 Subtitle := "",
-Version := "0.8.1",
-Date := "18/05/2017",
+Version := "0.9.0",
+Date := "12/07/2017",
 ArchiveFormats := ".tar.gz",
 
 SourceRepository := rec(
diff --git a/VERSION b/VERSION
index 6f4eebdf6..ac39a106c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.8.1
+0.9.0
diff --git a/VERSIONS b/VERSIONS
index e83233866..be082679c 100644
--- a/VERSIONS
+++ b/VERSIONS
@@ -8,6 +8,7 @@
 #############################################################################
 ##
 
+release 0.9.0 - 12/07/2017
 release 0.8.1 - 18/05/2017
 release 0.8.0 - 17/05/2017
 release 0.7.1 - 22/03/2017