diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 636db25aab..cbc4a74088 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Changelog
 
-## [4.3.3] 2022-02-15
+## [4.3.3] 2022-04-28
 * major bugs:
 	* X11 server crashes with quickly disappearing odd sized video windows
+	* MS Windows clients mishandling some window hints (ie: Firefox)
 	* connection errors when non-user-interactive clients are connected
 	* bencode network error with cuda and bencoder
 	* workaround VAAPI server crashes
@@ -37,9 +38,10 @@
 	* errors when changing encoding from the client's systray menu
 * minor:
 	* make it possible to run the client without some cython extensions
+	* make socket querying code more resilient
 	* restore ability to disable smooth scrolling
 	* carefully access subprocess file descriptors
-	* map `ffplay` to video application type
+	* map `ffplay` to video application type, `unityhub` as browser type
 	* incomplete socket dirs validation
 	* `jpeg` and `nvjpeg` encoders could go missing with unusual settings
 	* Xorg dummy patch refresh
diff --git a/packaging/debian/xpra/changelog b/packaging/debian/xpra/changelog
index c3c64a1222..a58fa78f72 100644
--- a/packaging/debian/xpra/changelog
+++ b/packaging/debian/xpra/changelog
@@ -1,6 +1,7 @@
 xpra (4.3.3-1) UNRELEASED; urgency=low
   * major bugs:
     - X11 server crashes with quickly disappearing odd sized video windows
+    - MS Windows clients mishandling some window hints (ie: Firefox)
     - connection errors when non-user-interactive clients are connected
     - bencode network error with cuda and bencoder
     - workaround VAAPI server crashes
@@ -37,7 +38,7 @@ xpra (4.3.3-1) UNRELEASED; urgency=low
     - make it possible to run the client without some cython extensions
     - restore ability to disable smooth scrolling
     - carefully access subprocess file descriptors
-    - map `ffplay` to video application type
+    - map `ffplay` to video application type, `unityhub` as browser type
     - incomplete socket dirs validation
     - `jpeg` and `nvjpeg` encoders could go missing with unusual settings
     - Xorg dummy patch refresh
@@ -66,7 +67,7 @@ xpra (4.3.3-1) UNRELEASED; urgency=low
   * window mapping 'event' markers should not be stored as client properties
   * use strings for all client properties
 
- -- Antoine Martin <antoine@nagafix.co.uk>  Tue, 15 Feb 2022 22:30:31 +0700
+ -- Antoine Martin <antoine@nagafix.co.uk>  Thu, 28 Apr 2022 20:16:38 +0700
 
 xpra (4.3.2-1) UNRELEASED; urgency=low
   * color mismatch with jpeg video and html5 client (don't use YUV input)
diff --git a/packaging/rpm/xpra.spec b/packaging/rpm/xpra.spec
index e5f94153aa..f27ebff738 100644
--- a/packaging/rpm/xpra.spec
+++ b/packaging/rpm/xpra.spec
@@ -614,9 +614,10 @@ fi
 
 
 %changelog
-* Tue Feb 15 2022 Antoine Martin <antoine@xpra.org> 4.3.3-10
+* Thu Apr 28 2022 Antoine Martin <antoine@xpra.org> 4.3.3-10
 - major bugs:
    X11 server crashes with quickly disappearing odd sized video windows
+   MS Windows clients mishandling some window hints (ie: Firefox)
    connection errors when non-user-interactive clients are connected
    bencode network error with cuda and bencoder
    workaround VAAPI server crashes
@@ -653,7 +654,7 @@ fi
    make it possible to run the client without some cython extensions
    restore ability to disable smooth scrolling
    carefully access subprocess file descriptors
-   map `ffplay` to video application type
+   map `ffplay` to video application type, `unityhub` as browser type
    incomplete socket dirs validation
    `jpeg` and `nvjpeg` encoders could go missing with unusual settings
    Xorg dummy patch refresh