--- libev/Changes	2019/11/22 19:54:38	1.347
+++ libev/Changes	2019/12/20 05:20:23	1.348
@@ -4,8 +4,16 @@
 TODO: maybe use timerfd to detect time jumps on linux
 TODO: document EV_TSTAMP_T
 
+4.31
+	- handle backends with minimum wait time a bit better by not
+          waiting in the presence of already-expired timers
+          (behaviour reported by Felipe Gsper).
+
+4.30 (EV only)
 	- change non-autoconf test for __kernel_rwf_t by testing
           LINUX_VERSION_CODE, the most direct test I could find.
+        - fix a bug in the io_uring backend that polled the wrong
+          backend fd, causing it to not work in many cases.
 
 4.29 (EV only)
 	- add io uring autoconf and non-autoconf detection.