diff --git a/CHANGES.SIMD.rst b/CHANGES.SIMD.rst
index 2fb14c9bc..d1a2df404 100644
--- a/CHANGES.SIMD.rst
+++ b/CHANGES.SIMD.rst
@@ -1,6 +1,18 @@
 Changelog (Pillow-SIMD)
 =======================
 
+4.3.0.post0
+-----------
+
+- Float-based filters, single-band: 3x3 SSE4, 5x5 SSE4
+- Float-based filters, multi-band: 3x3 SSE4 & AVX2, 5x5 SSE4
+- Int-based filters, multi-band: 3x3 SSE4 & AVX2, 5x5 SSE4 & AVX2
+- Box blur: fast path for radius < 1
+- Alpha composite: fast div approximation
+- Color conversion: RGB to L SSE4, fast div in RGBa to RGBA
+- Resampling: optimized coefficients loading
+- Split and get_channel: SSE4
+
 3.4.1.post1
 -----------
 
@@ -21,7 +33,7 @@ Changelog (Pillow-SIMD)
 3.3.0.post2
 -----------
 
-- Fixed error in RGBa -> RGBA convertion
+- Fixed error in RGBa -> RGBA conversion
 
 3.3.0.post1
 -----------
@@ -41,7 +53,7 @@ Resampling
 - SSE4 and AVX2 fixed-point full loading horizontal pass.
 - SSE4 and AVX2 fixed-point full loading vertical pass.
 
-Convertion
+Conversion
 ~~~~~~~~~~
 
 - RGBA -> RGBa SSE4 and AVX2 fixed-point full loading implementations.
diff --git a/src/PIL/_version.py b/src/PIL/_version.py
index b5e4f0d75..eee9c701d 100644
--- a/src/PIL/_version.py
+++ b/src/PIL/_version.py
@@ -1,2 +1,2 @@
 # Master version for Pillow
-__version__ = '5.3.0'
+__version__ = '5.3.0.post0'