The changelog of the entire 2.4.x series can be retrieved from
https://www.haproxy.org/download/2.4/src/CHANGELOG .

As-promised-to: Michael Tremer <michael.tremer(a)ipfire.org>
Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
---
 lfs/haproxy | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lfs/haproxy b/lfs/haproxy
index 59e17e03a..96911574d 100644
--- a/lfs/haproxy
+++ b/lfs/haproxy
@@ -1,7 +1,7 @@
 ###############################################################################
 #                                                                             #
 # IPFire.org - A linux based firewall                                         #
-# Copyright (C) 2007-2021  IPFire Team  <info(a)ipfire.org>                     #
+# Copyright (C) 2007-2022  IPFire Team  <info(a)ipfire.org>                     #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -26,7 +26,9 @@ include Config
 
 SUMMARY    = The Reliable, High Performance TCP/HTTP Load Balancer
 
-VER        = 2.2.4
+VER        = 2.4.15
+
+# From: https://www.haproxy.org/download/2.4/src/haproxy-2.4.15.tar.gz
 
 THISAPP    = haproxy-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -34,7 +36,7 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 PROG       = haproxy
-PAK_VER    = 19
+PAK_VER    = 20
 
 DEPS       =
 
@@ -52,7 +54,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = c53da911f09a5b35ae97709691754aceed09b01dffa27ee69368d26f552c1b87d149477ad8ab0410564e5ef1d520c91e069b36a9f3a5588a8cf9feb3139f9181
+$(DL_FILE)_BLAKE2 = 425444a54e22cca8d15cb808283be3baefcd2ce56447d91bce3b4f4b7f6606e03d2eb8a242891c619cfd0fad9aba5bb84026c68d41f07cd55f083481df234899
 
 install : $(TARGET)
 
-- 
2.34.1