diff --git a/CHANGES.md b/CHANGES.md
index 0c461cf8..52d59ec0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,8 @@
 # DurianSwt releases
 
 ## [Unreleased]
+
+## [4.3.0] - 2023-12-08
 ### Added
 - `OS.detectPlatform` can now take a `Function<List<String>, String>` which lets you control process execution when detecting the OS. ([#26](https://github.com/diffplug/durian-swt/pull/26))
 
diff --git a/README.md b/README.md
index f643e858..7722d11c 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,8 @@ output = [
 [![Maven central](https://img.shields.io/badge/mavencentral-com.diffplug.durian%3Adurian--swt-blue.svg)](https://search.maven.org/artifact/com.diffplug.durian/durian-swt)
 [![Apache 2.0](https://img.shields.io/badge/license-apache--2.0-blue.svg)](https://tldrlegal.com/license/apache-license-2.0-(apache-2.0))
 
-[![Changelog](https://img.shields.io/badge/changelog-4.2.2-brightgreen.svg)](CHANGES.md)
-[![Javadoc](https://img.shields.io/badge/javadoc-yes-brightgreen.svg)](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/overview-summary.html)
+[![Changelog](https://img.shields.io/badge/changelog-4.3.0-brightgreen.svg)](CHANGES.md)
+[![Javadoc](https://img.shields.io/badge/javadoc-yes-brightgreen.svg)](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/overview-summary.html)
 [![Live chat](https://img.shields.io/badge/gitter-chat-brightgreen.svg)](https://gitter.im/diffplug/durian)
 [![Travis CI](https://travis-ci.org/diffplug/durian-swt.svg?branch=master)](https://travis-ci.org/diffplug/durian-swt)
 <!---freshmark /shields -->
@@ -25,11 +25,11 @@ output = prefixDelimiterReplace(input, 'https://javadoc.io/static/com.diffplug.d
 -->
 ### Infrastructure
 
-* [`ControlWrapper`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/ControlWrapper.html) - create custom widgets which properly encapsulate their base control.
-* [`Coat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/Coat.html) - a functional interface for populating an empty Composite.
-* [`CoatMux`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/CoatMux.html) - a mechanism for layering and swapping Coats.
-* [`SwtExec`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/SwtExec.html) - an `ExecutorService` which executes on the SWT thread.
-* [`SwtExec.Guarded`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/SwtExec.Guarded.html) - an `ExecutorService` which is tied to the lifetime of an SWT widget. Say goodbye to `SWTException: Widget is disposed` forever! It can also subscribe to any kind of observable (Guava's ListenableFuture or RxJava's Observable), see [DurianRx](https://github.com/diffplug/durian-rx) for more info.
+* [`ControlWrapper`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/ControlWrapper.html) - create custom widgets which properly encapsulate their base control.
+* [`Coat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/Coat.html) - a functional interface for populating an empty Composite.
+* [`CoatMux`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/CoatMux.html) - a mechanism for layering and swapping Coats.
+* [`SwtExec`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/SwtExec.html) - an `ExecutorService` which executes on the SWT thread.
+* [`SwtExec.Guarded`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/SwtExec.Guarded.html) - an `ExecutorService` which is tied to the lifetime of an SWT widget. Say goodbye to `SWTException: Widget is disposed` forever! It can also subscribe to any kind of observable (Guava's ListenableFuture or RxJava's Observable), see [DurianRx](https://github.com/diffplug/durian-rx) for more info.
 
 ```java
 SwtExec.async().guardOn(textBox).subscribe(serverResponse, txt -> {
@@ -39,7 +39,7 @@ SwtExec.async().guardOn(textBox).subscribe(serverResponse, txt -> {
 
 ### Fluent builders
 
-* [`Layouts`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/Layouts.html) - all the layouts you'll need in SWT
+* [`Layouts`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/Layouts.html) - all the layouts you'll need in SWT
 
 ```java
 void textOkCanel(Composite cmp) {
@@ -58,7 +58,7 @@ void textOkCanel(Composite cmp) {
 }
 ```
 
-* [`Shells`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/Shells.html) - dialogs without boilerplate
+* [`Shells`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/Shells.html) - dialogs without boilerplate
 
 ```java
 Shells.builder(SWT.DIALOG_TRIM, this::textOkCanel)
@@ -67,13 +67,13 @@ Shells.builder(SWT.DIALOG_TRIM, this::textOkCanel)
   .openOnDisplayBlocking();
 ```
 
-* [`Actions`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/jface/Actions.html) - builder and one-liner:
+* [`Actions`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/jface/Actions.html) - builder and one-liner:
 `Actions.create("Redo", this::redo);`
 
-* [`LabelProviders`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/jface/LabelProviders.html) - builder and one-liner:
+* [`LabelProviders`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/jface/LabelProviders.html) - builder and one-liner:
 `LabelProviders.createWithText(Person::getName)`
 
-* [`ColumnFormat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/ColumnFormat.html) and [`ColumnViewerFormat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/jface/ColumnViewerFormat.html) - tables and trees without boilerplate
+* [`ColumnFormat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/ColumnFormat.html) and [`ColumnViewerFormat`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/jface/ColumnViewerFormat.html) - tables and trees without boilerplate
 
 ```java
 ColumnViewerFormat<Person> format = ColumnViewerFormat.builder();
@@ -87,15 +87,15 @@ TreeViewer tree = format.buildTree(parent);
 
 ### Resource management
 
-* [`OnePerWidget`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/OnePerWidget.html) - a cache tied to the lifetime of an SWT Widget.
-* [`ColorPool`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/ColorPool.html) - a pool of colors tied to the lifetime of a widget. `ColorPool.forWidget(widget).getColor(rgbValue)`
-* [`ImageDescriptors`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/jface/ImageDescriptors.html) - use ImageDescriptors with proper resource sharing. `ImageDescriptors.set(btn, imageDescriptor)`
+* [`OnePerWidget`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/OnePerWidget.html) - a cache tied to the lifetime of an SWT Widget.
+* [`ColorPool`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/ColorPool.html) - a pool of colors tied to the lifetime of a widget. `ColorPool.forWidget(widget).getColor(rgbValue)`
+* [`ImageDescriptors`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/jface/ImageDescriptors.html) - use ImageDescriptors with proper resource sharing. `ImageDescriptors.set(btn, imageDescriptor)`
 
 ### Interactive testing
 
 Ideally, all UI code would have fully automated UI testing, but
 such tests are time-consuming to write, so they often just don't
-get written at all. [`InteractiveTest`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/InteractiveTest.html)
+get written at all. [`InteractiveTest`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/InteractiveTest.html)
 bridges the gap by making it easy to write user-in-the-loop guided tests. Furthermore,
 these tests can even be run in a [headless enviroment on a CI server](https://github.com/diffplug/durian-swt/blob/master/build.gradle#L66-L93), where the test UI
 will be opened, then automatically closed after a timeout.  This ensures that the tests
@@ -127,15 +127,15 @@ InteractiveTest.testCoat(message, cmp -> {
 
 ### Miscellaneous stuff
 
-* [`SwtMisc`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/SwtMisc.html) - useful static methods.
+* [`SwtMisc`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/SwtMisc.html) - useful static methods.
   + `blockForError`, `blockForSuccess`, `blockForQuestion`, etc. - opens a dialog and blocks for the user's response, can be called from any thread.
   + `loopUntil`, `loopUntilDisposed`, `loopUntilGet` - spins the SWT display loop until some condition is satisfied.
   + `systemFontHeight/Width`, `scaleByFont`, `scaleByFontHeight` - resolution-independent sizes.
   + `treeDefControl`, `treeDefComposite` - a [`TreeDef`](http://diffplug.github.io/durian/javadoc/snapshot/com/diffplug/common/base/TreeDef.html) for traversing UI elements.
   + `setEnabledDeep` - sets the enabled status of every child, grandchild, etc. of the given composite.
-* [`SwtRx`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/SwtRx.html) - methods for converting SWT events and models to RxJava Observables.
-* [`SwtDebug`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/SwtDebug.html) - utilities for debugging SWT events.
-* [`OS`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/os/OS.html), [`Arch`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/os/Arch.html), and [`SwtPlatform`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/os/SwtPlatform.html) - detect things about the running system, and manipulate the SWT jars for build tools.
+* [`SwtRx`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/SwtRx.html) - methods for converting SWT events and models to RxJava Observables.
+* [`SwtDebug`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/SwtDebug.html) - utilities for debugging SWT events.
+* [`OS`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/os/OS.html), [`Arch`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/os/Arch.html), and [`SwtPlatform`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/os/SwtPlatform.html) - detect things about the running system, and manipulate the SWT jars for build tools.
   + These do not require SWT or JFace, so you can add DurianSwt to your gradle or maven dependencies without needing to also figure out the SWT messiness.
   + You can also just copy-paste these straight into your own code - they have no external dependencies.
 ```java
@@ -143,7 +143,7 @@ String installerExtension = OS.getNative().winMacLinux("exe","dmg","sh");
 String helperBinary = "driver_" + Arch.getNative().x86x64("", "_64") + ".dll";
 String swtJarName = "org.eclipse.swt." + SwtPlatform.getRunning();
 ```
-* [`ViewerMisc`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.2.2/com/diffplug/common/swt/jface/ViewerMisc.html) - useful static methods for JFace viewers.
+* [`ViewerMisc`](https://javadoc.io/static/com.diffplug.durian/durian-swt/4.3.0/com/diffplug/common/swt/jface/ViewerMisc.html) - useful static methods for JFace viewers.
   + `singleSelection`, `multiSelection` - returns an RxBox for listening to and setting the selection of a viewer.
   + `setTreeContentProvider`, `setLazyTreeContentProvider` - uses a TreeDef to provide the content of a TreeViewer.