diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10804a39..62377bef 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ project(svs
     # - /bindings/python/tests/test_common.py
     # Manually keep in-sync with:
     # - /bindings/python/setup.py
-    VERSION 0.3.0
+    VERSION 0.4.0
 )
 
 set(SVS_LIB svs_devel)
diff --git a/HISTORY.md b/HISTORY.md
index fed6930a..dcbc1e91 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,9 @@
+# SVS 0.3.0 Release Notes
+
+## Additions and Changes
+
+* IVF index support added to CPP runtime API (#267, #287, #293)
+
 # SVS 0.2.0 Release Notes
 
 ## Additions and Changes
diff --git a/NEWS.md b/NEWS.md
index 065e47a9..83102551 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,11 @@
-# SVS 0.3.0 Release Notes
+# SVS 0.4.0 Release Notes
 
 ## Additions and Changes
 
-* IVF index support added to CPP runtime API (#267, #287, #293)
+* Native serialization support for Indexes (#300)
+
+* Clang-21 compiler support with gcc-11 headers for shared library builds
+
+* Amazonlinux2 support for shared/static library dropped
+
+* Consolidated to publish only minimal necessary shared library (14 -> 6) and runtime bindings (2 -> 1) release artifacts
diff --git a/bindings/cpp/CMakeLists.txt b/bindings/cpp/CMakeLists.txt
index 7869c482..235e1e83 100644
--- a/bindings/cpp/CMakeLists.txt
+++ b/bindings/cpp/CMakeLists.txt
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 cmake_minimum_required(VERSION 3.21)
-project(svs_runtime VERSION 0.3.0 LANGUAGES CXX)
+project(svs_runtime VERSION 0.4.0 LANGUAGES CXX)
 set(TARGET_NAME svs_runtime)
 
 # IVF requires MKL, so it's optional
diff --git a/bindings/cpp/conda-recipe/meta.yaml b/bindings/cpp/conda-recipe/meta.yaml
index 9dadc491..e75bc364 100644
--- a/bindings/cpp/conda-recipe/meta.yaml
+++ b/bindings/cpp/conda-recipe/meta.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 
-{% set version = '0.3.0' %}
+{% set version = '0.4.0' %}
 {% set buildnumber = 0 %}
 {% set variant_suffix = environ.get('SUFFIX', '').replace('-', '_') %}
 
diff --git a/bindings/cpp/include/svs/runtime/version.h b/bindings/cpp/include/svs/runtime/version.h
index bdf56450..fd090427 100644
--- a/bindings/cpp/include/svs/runtime/version.h
+++ b/bindings/cpp/include/svs/runtime/version.h
@@ -41,7 +41,7 @@
 
 #ifndef SVS_RUNTIME_VERSION_MINOR
 /// Minor version number - incremented for backward-compatible feature additions
-#define SVS_RUNTIME_VERSION_MINOR 2
+#define SVS_RUNTIME_VERSION_MINOR 4
 #endif
 
 #ifndef SVS_RUNTIME_VERSION_PATCH
@@ -51,7 +51,7 @@
 
 #ifndef SVS_RUNTIME_VERSION_STRING
 /// Complete version string
-#define SVS_RUNTIME_VERSION_STRING "0.3.0"
+#define SVS_RUNTIME_VERSION_STRING "0.4.0"
 #endif
 
 #ifndef SVS_RUNTIME_API_VERSION
diff --git a/bindings/python/setup.py b/bindings/python/setup.py
index d285d8fd..c0019389 100644
--- a/bindings/python/setup.py
+++ b/bindings/python/setup.py
@@ -40,7 +40,7 @@
 
 setup(
     name="scalable-vs",
-    version="0.3.0",
+    version="0.4.0",
     description="Scalable Vector Search (SVS) is a performance library for vector similarity search.",
     long_description=long_description,
     long_description_content_type="text/markdown",
diff --git a/bindings/python/tests/test_common.py b/bindings/python/tests/test_common.py
index 5c1a4577..3ac6f52e 100644
--- a/bindings/python/tests/test_common.py
+++ b/bindings/python/tests/test_common.py
@@ -42,7 +42,7 @@ def tearDown(self):
     #####
 
     def test_version(self):
-        self.assertEqual(svs.library_version(), "v0.3.0")
+        self.assertEqual(svs.library_version(), "v0.4.0")
 
     def test_conversion(self):
         # signed
diff --git a/tests/svs/lib/version.cpp b/tests/svs/lib/version.cpp
index 3d9cb989..4e0561b2 100644
--- a/tests/svs/lib/version.cpp
+++ b/tests/svs/lib/version.cpp
@@ -46,6 +46,6 @@ CATCH_TEST_CASE("Version Numbers", "[lib][versions]") {
 
 // Keep in-sync with CMakeLists.txt
 CATCH_TEST_CASE("Global Version", "[lib][versions]") {
-    static_assert(svs::lib::svs_version == svs::lib::Version(0, 3, 0), "Version mismatch!");
-    CATCH_REQUIRE(svs::lib::svs_version == svs::lib::Version(0, 3, 0));
+    static_assert(svs::lib::svs_version == svs::lib::Version(0, 4, 0), "Version mismatch!");
+    CATCH_REQUIRE(svs::lib::svs_version == svs::lib::Version(0, 4, 0));
 }