diff -Nru anja-2.1.5/debian/changelog anja-2.1.6/debian/changelog
--- anja-2.1.5/debian/changelog	2022-05-05 18:51:00.000000000 +0000
+++ anja-2.1.6/debian/changelog	2022-05-06 19:49:00.000000000 +0000
@@ -1,5 +1,5 @@
-anja (2.1.5-1milasudril1~jammy) jammy; urgency=low
+anja (2.1.6-1milasudril1~jammy) jammy; urgency=low
 
   * Packaged for Ubuntu
 
- -- Torbjörn Rathsman (milasudril) <milasudril@gmail.com>  Thu, 05 May 2022 20:51:00 +0200
+ -- Torbjörn Rathsman (milasudril) <milasudril@gmail.com>  Fri, 06 May 2022 21:49:00 +0200
diff -Nru anja-2.1.5/sessiondata/session.cpp anja-2.1.6/sessiondata/session.cpp
--- anja-2.1.5/sessiondata/session.cpp	2021-03-24 19:23:05.000000000 +0000
+++ anja-2.1.6/sessiondata/session.cpp	2022-05-05 20:22:31.000000000 +0000
@@ -12,6 +12,7 @@
 #include "../common/error.hpp"
 
 #include <cstring>
+#include <cstdio>
 
 using namespace Anja;
 
diff -Nru anja-2.1.5/ui/channelstrip.cpp anja-2.1.6/ui/channelstrip.cpp
--- anja-2.1.5/ui/channelstrip.cpp	2017-07-11 17:09:39.000000000 +0000
+++ anja-2.1.6/ui/channelstrip.cpp	2022-05-06 17:44:37.000000000 +0000
@@ -5,8 +5,9 @@
 #include "channelstrip.hpp"
 #include "../common/floatconv.hpp"
 
-using namespace Anja;
+#include <cstdio>
 
+using namespace Anja;
 
 ChannelStrip& ChannelStrip::colorPresets(const ColorRGBA* begin,const ColorRGBA* end)
 	{
diff -Nru anja-2.1.5/ui/mixerconsole.cpp anja-2.1.6/ui/mixerconsole.cpp
--- anja-2.1.5/ui/mixerconsole.cpp	2017-07-22 14:40:15.000000000 +0000
+++ anja-2.1.6/ui/mixerconsole.cpp	2022-05-06 17:45:50.000000000 +0000
@@ -4,8 +4,9 @@
 #include "../sessiondata/session.hpp"
 #include "../common/floatconv.hpp"
 
-using namespace Anja;
+#include <cstdio>
 
+using namespace Anja;
 
 static double gain_map(double x)
 	{return 6.0*x + (1-x)*(-72.0);}
diff -Nru anja-2.1.5/versioninfo-in.txt anja-2.1.6/versioninfo-in.txt
--- anja-2.1.5/versioninfo-in.txt	2022-05-05 18:27:17.000000000 +0000
+++ anja-2.1.6/versioninfo-in.txt	2022-05-06 19:43:18.000000000 +0000
@@ -1 +1 @@
-2.1.5
\ No newline at end of file
+2.1.6
\ No newline at end of file