diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ad890353..c105d5ae2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release Changelog
 
+## v.03
+
+
 ## v0.2
 
 - Added 3, 10, 37, and 39 bus test cases.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5a2017d2a..a633dd0ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ cmake_minimum_required(VERSION 3.13)
 
 project(
   GridKit
-  VERSION 0.1.0
+  VERSION 0.2.0
   LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 20)
@@ -130,7 +130,7 @@ if(GRIDKIT_ENABLE_SUNDIALS)
   enable_language(C)
   find_package(
     SUNDIALS
-    7.4.0
+    7.8.0
     REQUIRED
     CONFIG
     PATHS
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8aa1a5de3..d6d538a46 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -20,7 +20,7 @@ that name.
 ### Feature branches
 
 For each new feature feature create a new branch from `develop`. Name your
-feature branch `<developer name>/<short_feature_description>_dev. Bug fix
+feature branch `<developer name>/<short_feature_description>_dev`. Bug fix
 branches should follow similar pattern, only ending with `_fix`. Always
 use underscores to separate different words.
 ```