diff --git a/docs/_posts/2018-07-12-42.2.3-release.md b/docs/_posts/2018-07-12-42.2.3-release.md
index 0f7da8c8bf..c34c490cb6 100644
--- a/docs/_posts/2018-07-12-42.2.3-release.md
+++ b/docs/_posts/2018-07-12-42.2.3-release.md
@@ -6,6 +6,8 @@ categories:
 version: 42.2.3
 ---
 **Notable changes**
+### Known issues
+- SQL_TSI_YEAR is treated as hour, SQL_TSI_WEEK is treated as hour, SQL_TSI_MINUTE is treated as minute (fixed in 42.2.4)
 
 ### Changed
 - Reduce the severity of the error log messages when an exception is re-thrown. The error will be thrown to caller to be dealt with so no need to log at this verbosity by pgjdbc  [PR 1187](https://github.com/pgjdbc/pgjdbc/pull/1187)