Update NEWS for v1.5.2
diff --git a/NEWS b/NEWS
index 859ae40..eb4bb9d 100644
--- a/NEWS
+++ b/NEWS
@@ -120,4 +120,9 @@ v1.5.0:
v1.5.1:
* Replace getopt-based parsing with `yarg`.
-* Change the soname to indicate a difference in the ABI.
\ No newline at end of file
+* Change the soname to indicate a difference in the ABI.
+
+v1.5.2:
+* batch mode: fall back to stdin input with no auxiliary arguments.
+* bz3_compress (API): better bound estimation
+* yarg: oom handling; stop relying on (GNU) asprintf, use the baked in variant.
