--- qsampler/trunk/ChangeLog	2017/08/25 10:39:58	3347
+++ qsampler/trunk/ChangeLog	2019/03/11 15:47:09	3504
@@ -4,7 +4,54 @@
 ChangeLog
 
 
-GIT HEAD
+0.5.4  2019-03-11  Pre-LAC2019 Release Frenzy.
+
+- Refactored all singleton/unique application instance
+  setup logic away from X11/Xcb hackery.
+
+- HiDPI display screen support (Qt >= 5.6).
+
+- Bumped copyright headers into the New Year (2019).
+
+
+0.5.3  2018-12-06  An End of Autumn'18 Release.
+
+- Avoid saving plug-in sampler channels and related devices
+  to regular LSCP (*.lscp) session files.
+
+- Fixed MIDI and Audio device selection on the common sampler
+  channel settings dialog.
+
+- Old deprecated Qt4 build support is no more.
+
+- AppStream metadata updated to be the most compliant with
+  latest freedesktop.org specification and recommendation.
+
+
+0.5.2  2018-07-22  A Summer'18 Release.
+
+- AppData/AppStream metadata is now settled under an all
+  permisssive license (FSFAP).
+
+
+0.5.1  2018-05-21  Pre-LAC2018 release frenzy.
+
+- Disable singleton/unique application instance setup logic
+  when the display server platform is not X11.
+
+- Fixed device management dialog not responding to user changes.
+
+- A little hardening on the configure (autoconf) macro side.
+
+- Fixed minor memory leak in device management dialog.
+
+- Fixed unnecessary latency when closing app.
+
+
+0.5.0  2017-12-12  An Autumn'17 release.
+
+- French (fr) translation added by Olivier Humbert
+  (qsampler_fr.ts).
 
 - Desktop entry specification file is now finally independent
   from build/configure template chains.