diff --git a/CHANGES.txt b/CHANGES.txt
index d8820864..629d4372 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,19 @@
+libcryptsetup-rs 0.12.0 (UNRELEASED)
+====================================
+Recommended Rust toolchain version: 1.84.0
+Recommended development environment: Fedora 40
+
+- API changes for re-encrypt methods:
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/397
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/395
+
+- Add Default variant to MetadataSize enum:
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/396
+
+- Tidies and Maintenance:
+  https://github.com/stratis-storage/libcryptsetup-rs/pull/394
+
+
 libcryptsetup-rs 0.11.2
 =======================
 Recommended Rust toolchain version: 1.83.0