[PATCH] shairport-sync: Update to version 5.6.1

[Adolf Belka <adolf.belka@ipfire.org>]

- Update from version 5.6 to 5.6.1
- No change to rootfile
- Changelog
5.6.1
Metadata Enhancements
    Metadata: for backward compatibility in AirPlay 2 operation, Now Playing
	Information is now extracted from plist-packaged metadata and sent into the
	metadata pipe. Thanks to Tim Curtis for reporting the issue and testing the
	update.
    Two new metadata items are available: audio bitrate (abrt) and audio packet loss
	and retry statistics (arst). Generation of the tokens is controlled by a new
	setting, bitrate_stats_interval in the metadata section of the configuration
	file. When this is non-zero, the tokens are sent at the interval specified.
	The default is 0.0, which disables the sending of tokens. Thanks to Leon Roy
	for the PR.
Bug Fixes
    Now Playing Information has been restored to the MQTT interface. Thanks to
	Destruktor for reporting the issue and testing the fix.
    Fixed a SETUP failure on hosts with many network interfaces. Thanks to Niraj Yadav
	for reporting the issue and for the comprehensive fix.
    Fixed an overflow bug occurring after approximately 12.5 hours of continuous
	buffered audio play. Thanks to Michael Man for the report and the fix. The bug
	would disable synchronisation after that time; however, another
	as-yet-unresolved problem occurring at the same time actually stops play.
Documentation Update
    Added a document listing metadata tokens.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
 lfs/shairport-sync | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lfs/shairport-sync b/lfs/shairport-sync
index c90734f3a..04a468754 100644
--- a/lfs/shairport-sync
+++ b/lfs/shairport-sync
@@ -26,7 +26,7 @@ include Config
 
 SUMMARY    = An AirPlay audio player
 
-VER        = 5.6
+VER        = 5.6.1
 
 THISAPP    = shairport-sync-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -34,7 +34,7 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 PROG       = shairport-sync
-PAK_VER    = 20
+PAK_VER    = 21
 
 DEPS       = alsa avahi ffmpeg libdaemon libplist nqptp soxr
 
@@ -48,7 +48,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = 5b3a22c5e5838466942567483c79e2bc0347170b968427bec09aae00193fc12e5cc8ae0bd36c2b0f42f2147b5a963edcce0c39d0ccaf6452229ff0a0245a097a
+$(DL_FILE)_BLAKE2 = 7761d774d99b0d0c3adcd10a439aabbf365151676b2e831d60130328566daade09b00055736e6e65e8174f7c150fca5fd7cd6d1c39291d605cc323c20419b0a6
 
 install : $(TARGET)
 
-- 
2.56.0