diff --git a/CHANGES.md b/CHANGES.md
index 4f566c2..ffcfa96 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -8,11 +8,14 @@ Known issues:
 
 ## bunyan 0.21.3 (not yet released)
 
-(nothing yet)
+- [issue #90] Fix `bunyan -p '*'` breakage in version 0.21.2.
 
 
 ## bunyan 0.21.2
 
+**Note: Bad release. The switchrate change below broke `bunyan -p '*'` usage
+(see issue #90). Use 0.21.3 or later.**
+
 - [issue #88] Should be able to efficiently combine "-l" with "-p *".
 
 - Avoid DTrace buffer filling up, e.g. like this: