diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4318b5..98e6a64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [1.1.0] - Unreleased
+- Set CDC index to size if size is smaller than minimum chunk size
+- Added Python 3.13 support
+- Updeted locked dependencies
+- Removed EOL Python 3.8/3.9 support
+
 ## [1.0.9] - 2024-03-17
 - Updated dependencies
 - Fixed issue with decoding lower case base32hex strings
diff --git a/README.md b/README.md
index ab5a5a1..1434fbb 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ other programming languages.
 !!! tip
     This is a low level reference implementation that does not inlcude features like mediatype
     detection, metadata extraction or file format specific content extraction. Please have a look at
-    [iscc-sdk](https://github.com/iscc/iscc-sdk) which adds those higher level features on top of
-    the `iscc-core` library.
+    [iscc-sdk](https://github.com/iscc/iscc-sdk) which adds those higher level features on top of the
+    `iscc-core` library.
 
 ## Implementors Guide