diff --git a/CHANGELOG.md b/CHANGELOG.md
index 927b30e2..9b11633c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@ Features
 
 Bug Fixes
 
+- WIP - bug fixes to `read-bytevector` (return EOF, issue with sha2 sums)
+
 - Fixed a bug where variables defined within `define-syntax` and `let-syntax` are reported as unbound by the compiler.
 
 ## 0.15 - February 26, 2020