Change Linux installation to use AmbientCapabilities from systemd. Fix FreeBSD compil...

diff --cc RELEASE_NOTES.md
index 06f89735fca8984afb2a60c27adf179722bf6548,b1b8fde83d5f7d6e0c5222c1cdd4a8c1a65c1c01..49c628fe7a40304476d2cde80fb732d435d9981f
--- 1/RELEASE_NOTES.md
--- 2/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@@ -1,3 -1,10 +1,14 @@@
 -## Version: 1.2.5-dev-2-gb5321a8
 -* Stop using `setcap` on the `nqptp` binary at install time and instead use systemd's AmbientCapabilities to give the `nqptp` daemon the capability to access ports 319 and 320. Many thanks to [Hs_Yeah](https://github.com/Hs-Yeah) for the [PR](https://github.com/mikebrady/nqptp/pull/26).
++## Version: 1.2.5
++* Stop using `setcap` on the `nqptp` binary at install time and instead use `systemd` `AmbientCapabilities` to give the `nqptp` daemon the capability to access ports 319 and 320. Many thanks to [Hs_Yeah](https://github.com/Hs-Yeah) for the [PR](https://github.com/mikebrady/nqptp/pull/26).
+ * Improve some error messages.
+ * Update a few documentation errors.
+ 
+ When updating NQPTP on Linux, be sure to remove old service files as directed in the [README](https://github.com/mikebrady/nqptp/blob/main/README.md#remove-old-service-files).
++Note: Shairport Sync must be using Shared Memory Interface Version: `smi10`. Check by running:
++```
++$ shairport-sync -V
++```
+ 
  ## Version: 1.2.4
  This is an important security update. The Shared Memory Interface of the updated NQPTP is now 10, i.e. `smi10`:
  ```

diff --cc configure.ac
index 90478ea55b08fc1532556755f3b726440ff33fdc,a7cba2f7fdca1116fdbd8144ddec83e38df92baa..ff1947f0f942277542ddcd69588ae06e93a0b764
--- 1/configure.ac
--- 2/configure.ac
+++ b/configure.ac
@@@ -2,7 -2,7 +2,7 @@@
  # Process this file with autoconf to produce a configure script.
  
  AC_PREREQ([2.68])
- AC_INIT([nqptp], [1.2.4], [4265913+mikebrady@users.noreply.github.com])
 -AC_INIT([nqptp], [1.2.5-dev], [4265913+mikebrady@users.noreply.github.com])
++AC_INIT([nqptp], [1.2.5], [4265913+mikebrady@users.noreply.github.com])
  AM_INIT_AUTOMAKE
  AC_CANONICAL_HOST