diff --git a/Htmldocs/release_notes.html b/Htmldocs/release_notes.html
index af6fd8dc..4abb7abb 100644
--- a/Htmldocs/release_notes.html
+++ b/Htmldocs/release_notes.html
@@ -12,9 +12,10 @@
     <br><a href=http://www.apneaboard.com/wiki/index.php/OSCAR_Release_Notes>http://www.apneaboard.com/wiki/index.php/OSCAR_Release_Notes</a></p>
     <p>
     <b>Changes and fixes in OSCAR v1.4.1-xxxx</b>
-    <br>Portions of OSCAR are © 2019-2022 by
+    <br>Portions of OSCAR are © 2019-2023 by
     <i>The OSCAR Team</i></p>
     <ul>
+      <li>[new] Fisher & Paykel Sleepstyle now reports Obestructive and Central apneas separately.<li>
       <li>[fix] Allow Graph and Event combo boxes to remain open after changes.<li>
       <li>[fix] Overview display of ResMed Oximeter events now works.<li>
     </ul>
diff --git a/oscar/SleepLib/loader_plugins/sleepstyle_loader.cpp b/oscar/SleepLib/loader_plugins/sleepstyle_loader.cpp
index 8aae96e3..8236c07b 100644
--- a/oscar/SleepLib/loader_plugins/sleepstyle_loader.cpp
+++ b/oscar/SleepLib/loader_plugins/sleepstyle_loader.cpp
@@ -924,7 +924,8 @@ bool SleepStyleLoader::OpenDetail(Machine *mach, const QString & filename)
 
 //fastleak        EventList *LK = sess->AddEventList(CPAP_LeakTotal, EVL_Event, 1);
         EventList *PR = sess->AddEventList(CPAP_Pressure, EVL_Event, 0.1F);
-        EventList *A = sess->AddEventList(CPAP_AllApnea, EVL_Event);
+        EventList *OA = sess->AddEventList(CPAP_Obstructive, EVL_Event);
+        EventList *CA = sess->AddEventList(CPAP_ClearAirway, EVL_Event);
         EventList *H =  sess->AddEventList(CPAP_Hypopnea, EVL_Event);
         EventList *FL = sess->AddEventList(CPAP_FlowLimit, EVL_Event);
         EventList *SA = sess->AddEventList(CPAP_SensAwake, EVL_Event);
@@ -966,8 +967,8 @@ bool SleepStyleLoader::OpenDetail(Machine *mach, const QString & filename)
                 bitmask = 1;
                 for (int k = 0; k < 6; k++) {  // There are 6 flag sets per 2 minutes
                     // TODO: Modify if all four channels are to be reported separately
-                    if (a1 & bitmask) {  A->AddEvent(ti+60000, 0); } // Grouped by F&P as A
-                    if (a2 & bitmask) {  A->AddEvent(ti+60000, 0); } // Grouped by F&P as A
+                    if (a1 & bitmask) { OA->AddEvent(ti+60000, 0); } // Grouped by F&P as A
+                    if (a2 & bitmask) { CA->AddEvent(ti+60000, 0); } // Grouped by F&P as A
                     if (a3 & bitmask) {  H->AddEvent(ti+60000, 0); } // Grouped by F&P as H
                     if (a4 & bitmask) {  H->AddEvent(ti+60000, 0); } // Grouped by F&P as H
                     if (a5 & bitmask) { FL->AddEvent(ti+60000, 0); }
diff --git a/oscar/SleepLib/loader_plugins/sleepstyle_loader.h b/oscar/SleepLib/loader_plugins/sleepstyle_loader.h
index 68615bae..e0c6f33c 100644
--- a/oscar/SleepLib/loader_plugins/sleepstyle_loader.h
+++ b/oscar/SleepLib/loader_plugins/sleepstyle_loader.h
@@ -21,7 +21,7 @@
 //********************************************************************************************
 // Please INCREMENT the following value when making changes to this loaders implementation.
 //
-const int sleepstyle_data_version = 1;
+const int sleepstyle_data_version = 2;
 //
 //********************************************************************************************