prepare 5.1 release

CHANGELOG.md

@@ -1,6 +1,20 @@
-fping 5.1 (UNRELEASED)
+fping 5.1 (2021-12-31)
 ======================
 
+## Bugfixes and other changes
+
+- Use setcap to specify specific files in fping.spec (#232, thanks @zdyxry)
+- Netdata: use host instead name as family label (#226, thanks @k0ste)
+- Netdata: use formatstring macro PRId64 (#229, thanks @gsnw)
+- Allow -4 option to be given multiple times (#215, thanks @normanr)
+- Documentation fix (#208, thanks @timgates42)
+- Retain privileges until after privileged setsockopt (#200, thanks @simetnicbr)
+- Set bind to source only when option is set (#198, thanks @dinoex)
+- Update Azure test pipeline (#197, thanks @gsnw)
+- Fix getnameinfo not called properly for IPv4 (#227, thanks @aafbsd)
+- Fixed wrong timestamp under Free- and OpenBSD and macOS (#217, thanks @gsnw)
+
+
 fping 5.0 (2020-08-05)
 ======================
 

configure.ac

@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl Minimum Autoconf version required.
 AC_PREREQ(2.59)
 
-AC_INIT([fping],[5.0])
+AC_INIT([fping],[5.1])
 AC_GNU_SOURCE
 
 dnl --disable-ipv4