From d15207577d50aa44589a0700079e84bf4433882e Mon Sep 17 00:00:00 2001
From: Lucas Heitzmann Gabrielli <heitzmann@gmail.com>
Date: Wed, 12 Oct 2022 08:29:38 -0300
Subject: [PATCH] Release v0.9.1

---
 CHANGELOG.md | 9 +++++++++
 src/gdstk.h  | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4adeee13..639065162 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Change Log
+## 0.9.1 - 2022-10-12
+### Fixed
+- Reading polygons with extremelly large number of vertices
+- Integer overflow in boolean operations
+- `GdsWriter` C++ API fix
+- Properly read zlib path from environment during build
+- Ensure polygons are closed when laoding GDSII files
+- Reference counting in `Reference.apply_repetition` and `Cell.flatten`
+
 ## 0.9.0 - 2022-08-20
 ### Fixed
 - Bug when saving OASIS files with missing references.
diff --git a/src/gdstk.h b/src/gdstk.h
index 418f35a14..8fc6cb2bf 100644
--- a/src/gdstk.h
+++ b/src/gdstk.h
@@ -11,7 +11,7 @@ LICENSE file or <http://www.boost.org/LICENSE_1_0.txt>
 #define __STDC_FORMAT_MACROS
 #define _USE_MATH_DEFINES
 
-#define GDSTK_VERSION "0.9.0"
+#define GDSTK_VERSION "0.9.1"
 
 // If GDSTK_CUSTOM_ALLOCATOR is defined, the user must supply implementations
 // for the following dynamic memory management functions: