diff --git a/VERSION b/VERSION
index 88c5fb89..aff7a31a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.0
+1.5.0;dev
diff --git a/docs/ReleaseNotes.md b/docs/ReleaseNotes.md
index 33c36556..87743abe 100644
--- a/docs/ReleaseNotes.md
+++ b/docs/ReleaseNotes.md
@@ -2,7 +2,7 @@ Introduction
 ============
 
 This document contains the release notes for the language interoperability
-library CppInterOp, release 1.4.0. CppInterOp is built on top of
+library CppInterOp, release 1.5.0. CppInterOp is built on top of
 [Clang](http://clang.llvm.org) and [LLVM](http://llvm.org>) compiler
 infrastructure. Here we describe the status of CppInterOp in some detail,
 including major improvements from the previous release and new feature work.
@@ -18,7 +18,7 @@ the necessary introspection information to the other side helping the language
 cross talk.
 
 
-What's New in CppInterOp 1.4.0?
+What's New in CppInterOp 1.5.0?
 =============================
 
 Some of the major new features and improvements to CppInterOp are listed here.
@@ -29,31 +29,41 @@ External Dependencies
 ---------------------
 
 * CppInterOp now works with:
-  * llvm19
+  * llvm18
 
 
 Introspection
 -------------
 
-* Add GetBinaryOperator interface
-* Add GetIncludePaths interface
-* Improve template instantiation logic
+* 
+
+
+Just-in-Time Compilation
+------------------------
+
+* 
 
 
 Incremental C++
 ---------------
 
-* Improve the wasm infrastructure
+* 
 
 
+Misc
+----
+
+* 
 
 
 Fixed Bugs
 ----------
 
-[69](https://github.com/compiler-research/CppInterOp/issues/69)
-[284](https://github.com/compiler-research/CppInterOp/issues/284)
-[294](https://github.com/compiler-research/CppInterOp/issues/294)
+[XXX](https://github.com/compiler-research/CppInterOp/issues/XXX)
+
+ <!---Get release bugs
+ git log v1.4.0..main | grep 'Fixes|Closes'
+ --->
 
 Special Kudos
 =============
@@ -65,9 +75,7 @@ FirstName LastName (#commits)
 
 A B (N)
 
-mcbarton (16)
-Vipul Cariappa (8)
-Aaron Jomy (8)
-maximusron (4)
-Vassil Vassilev (2)
-Gnimuc (2)
+<!---Find contributor list for this release
+ git log --pretty=format:"%an"  v1.4.0...main | sort | uniq -c | sort -rn |\
+   sed -E 's,^ *([0-9]+) (.*)$,\2 \(\1\),'
+--->