changelog: update for 4.0.55 release

Author: VDanielEdwards

debian/changelog

@@ -1,13 +1,24 @@
 libsilkit (4.0.55-1ubuntu1) UNRELEASED; urgency=medium
 
-
-  * New release candidate
+  * SilKit_LinDataLengthUnknown in the C header Lin.h has been turned into
+    a define like all the other constants in the C header files.
+  * Aligned C API error return codes SilKit_ReturnCode_XXX and SIL Kit
+    specific exceptions.
+  * Demos: Overhauled and restructured most existing demos.
+  * Demos: Added SimpleCan and Orchestration demos for basic API usage.
+  * Demos: Added sample participant configuration files.
+  * Registry: Block all attempts to connect with an already present
+    participant name, not just the first.
+  * CMake: When demos are installed into the bin directory under the
+    installation prefix, their RPATH will be set such that they are able to
+    find the libSilKit[d].so.
+  * System Monitor: Show all participants, not just the ones that joined
+    during the monitors execution.
 
  -- Jan Kraemer <jan.kraemer@vector.com>  Wed, 29 Jan 2025 09:25:00 +0200
 
 libsilkit (4.0.54-1ubuntu1) UNRELEASED; urgency=medium
 
-
   * Override the labels of DataPublisher, DataSubscriber,
     RpcClient, and RpcServer instances through the participant
     configuration, extending the already possible override of the topic /

rpm/libsilkit4.spec

@@ -75,7 +75,20 @@ install -p -D -m 0644 %{SOURCE1} %{buildroot}/%{_unitdir}/
 %changelog
 
 * Wed Jan 29 2025 Jan Kraemer <jan.kraemer@vector.com> - 4.0.55-1
-- New release candidate
+- SilKit_LinDataLengthUnknown in the C header Lin.h has been turned into
+  a define like all the other constants in the C header files.
+- Aligned C API error return codes SilKit_ReturnCode_XXX and SIL Kit
+  specific exceptions.
+- Demos: Overhauled and restructured most existing demos.
+- Demos: Added SimpleCan and Orchestration demos for basic API usage.
+- Demos: Added sample participant configuration files.
+- Registry: Block all attempts to connect with an already present
+  participant name, not just the first.
+- CMake: When demos are installed into the bin directory under the
+  installation prefix, their RPATH will be set such that they are able to
+  find the libSilKit[d].so.
+- System Monitor: Show all participants, not just the ones that joined
+  during the monitors execution.
 * Mon Nov 11 2024 Jan Kraemer <jan.kraemer@vector.com> - 4.0.54-1
 - Override the labels of DataPublisher, DataSubscriber,
   RpcClient, and RpcServer instances through the participant