Update changelogs for v2.4.0 release

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

ChangeLog.md

@@ -7,8 +7,8 @@ All notable changes to the project are documented in this file.
 [v2.4.0][UNRELEASED]
 --------------------
 
-Please note, this release is a major ABI bump due to change in the
-`uev_t` which requires recompiling all programs that use libuEv.
+Please note, this release is a major ABI bump due to changes in `uev_t`
+which requires recompiling all programs that use libuEv.
 
 Also, libuEv is built for 64 bit `time_t`, this means all applications
 that link with libuEv also must be built with the same build flags.
@@ -17,16 +17,22 @@ require applications to add the following to their `CPPFLAGS`:
 
     CPPFLAGS += -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64
 
+Applications that use `pkg-config` will get these extra flags from the
+`libuev.pc` file in the distribution archive.
+
 
 ### Changes
+- More examples added for fork + signals + timer
 - Add `struct signalfd_siginfo` to `uev_t`, valid for signal watchers.
   Now more metadata is available to signal callbacks
 
 ### Fixes
+- Fix #24: Replace obsolete autotools macro, by Otto Urpelainen
 - Fix #25: GLIBC v2.34 require `-D_FILE_OFFSET_BITS=64` for applications
   and libraries that want a 64-bit `time_t`.  Affects library and test
   programs used for `make check`, as well as all other applications that
   link with libuEv, so the `libuev.pc` file is also updated
+- Fix error handling in callbacks in examples
 
 
 [v2.3.2][] - 2021-02-12

debian/changelog

@@ -1,8 +1,10 @@
-libuev (2.4.0) unstable; urgency=medium
+libuev (2.4.0) stable; urgency=medium
 
   * Add 'struct signalfd_siginfo' to uev_t, valid for signal watchers
+  * Updated libuev.pc to include GLIBC flags for 64-bit time_t
+  * ABI bump, 2.2.0 -> 2.3.0
 
- -- Joachim Wiberg <troglobit@gmail.com>  Wed, 26 May 2021 23:03:02 +0200
+ -- Joachim Wiberg <troglobit@gmail.com>  Sun, 03 Oct 2021 08:00:03 +0200
 
 libuev (2.3.2) stable; urgency=low