diff --git a/CMakeLists.txt b/CMakeLists.txt
index 06bd4d670b..6b64444ec4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ ENDIF()
 SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
 SET(DGtal_VERSION_MAJOR 0)
 SET(DGtal_VERSION_MINOR 9)
-SET(DGtal_VERSION_PATCH 2beta)
+SET(DGtal_VERSION_PATCH 2)
 SET(DGTAL_VERSION "${DGtal_VERSION_MAJOR}.${DGtal_VERSION_MINOR}.${DGtal_VERSION_PATCH}")
 SET(PROJECT_VERSION "${DGtal_VERSION_MAJOR}.${DGtal_VERSION_MINOR}.${DGtal_VERSION_PATCH}")
 SET(VERSION ${DGtal_VERSION_MAJOR}.${DGtal_VERSION_MINOR}.${DGtal_VERSION_PATCH})
diff --git a/ChangeLog.md b/ChangeLog.md
index 6e7fa731f6..e837c66d83 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -18,6 +18,7 @@
  - New RealFFT class for in-place real-complex Fast Fourier Transform using
    fftw3 library.
    (Roland Denis, [#1185](https://github.com/DGtal-team/DGtal/pull/1185))
+
 - *Topology Package*
  - Adding periodic closure for KhalimskySpaceND and per-dimension closure
    specification.
@@ -74,6 +75,11 @@
    when voxel are selected. The selected elements are now highlighted.
    (Bertrand Kerautret, [#1146](https://github.com/DGtal-team/DGtal/pull/1146))
 
+- *Topology Package*
+ - Add pre-calculated look up tables to speed up Object::isSimple calculations.
+   (Pablo Hernandez-Cerdan, [#1155](https://github.com/DGtal-team/DGtal/pull/1155))
+ 
+
 ## Bug Fixes
 - *Configuration/General*
  - Simplification of the windows build instructions. (David
@@ -82,7 +88,8 @@
    pages). (David Coeurjolly,
    [#1161](https://github.com/DGtal-team/DGtal/pull/1161))
  - Fixing issues raised on some algorithms when changing Euclidean ring
-   for SpaceND and KhalimskySpaceND. (Jérémy Levallois, [#1163](https://github.com/DGtal-team/DGtal/pull/1163))
+   for SpaceND and KhalimskySpaceND. (Jérémy Levallois,
+   [#1163](https://github.com/DGtal-team/DGtal/pull/1163))
  - Moving last concepts to concepts:: namespace. (David Coeurjolly,
    [#1193](https://github.com/DGtal-team/DGtal/pull/1193))
 
@@ -139,8 +146,6 @@
   - Fix interior/exterior fill methods of topology/helpers/Surfaces class which
     was wrong on 3d and on closed Khalimsky space.
     (Bertrand Kerautret, [#1156](https://github.com/DGtal-team/DGtal/pull/1156))
-  - Add pre-calculated look up tables to speed up Object::isSimple calculations.
-    (Pablo Hernandez-Cerdan, [#1155](https://github.com/DGtal-team/DGtal/pull/1155))
   - Fix issue [#1168]
     (https://github.com/DGtal-team/DGtal/issues/1168), related to bad
     linear interpolation for binary volume data in
diff --git a/src/DGtal/doc/mainpage.dox b/src/DGtal/doc/mainpage.dox
index ae2a57f780..205233b625 100644
--- a/src/DGtal/doc/mainpage.dox
+++ b/src/DGtal/doc/mainpage.dox
@@ -1,4 +1,3 @@
-
 /**
  * \mainpage DGtal - Digital Geometry Tools and Algorithms Library.
  *
@@ -7,7 +6,6 @@
  *
  * @section intro_sec_dgtal Introduction
 
-
 DGtal is a generic open source library for Digital Geometry
 programming whose main objective is to gather and structure different
 developments from the digital geometry and topology community. The
@@ -63,13 +61,11 @@ the digital geometry community.
   - \ref packageTutorials
 
 
-
 @section manueldev Manual pages for DGtal developers
   - \ref moduleFAQGit
   - \ref moduleCatch
 
 
-
 @section links_sec_dgtal Links
 
    <ul>