Update ChangeLog and bump for v2.1.7-rc1

Signed-off-by: Joachim Wiberg <[email protected]>

ChangeLog.md

@@ -6,10 +6,16 @@ All notable changes to the project are documented in this file.
 [v2.1.7][UNRELEASED]
 -----------------------
 
-### Fixes
-- Allow colorized output over pipes, use `-n` instead.  This
+### Changes
+- Allow colorized output over pipes, use `-n` to disable.  This
   reverts the auto-disable in pipes, introduced in v2.1
 
+### Fixes
+- Fix #25: Add missing include file for macOS
+- Fix compiler warnings on NetBSD, possibly other BSDs
+- Add missing include file for NetBSD, possibly other BSDs
+- Various minor GCC 13 and Clang 18 warnings
+
 
 [v2.1.6][] - 2020-06-06
 -----------------------

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([netcalc], [2.1.7-beta1], [https://github.com/troglobit/netcalc/issues])
+AC_INIT([netcalc], [2.1.7-rc1], [https://github.com/troglobit/netcalc/issues])
 AM_INIT_AUTOMAKE([1.11 foreign])
 AM_SILENT_RULES([yes])