diff --git a/ChangeList.txt b/ChangeList.txt
index 06e0888855..a936e323ba 100644
--- a/ChangeList.txt
+++ b/ChangeList.txt
@@ -4,6 +4,19 @@
 This file just lists the more notable headline features. For more detailed info
 about minor changes and bugfixes, please see the git log!
 
+Version 4.3.0
+  - Added API and examples for ROLI Blocks
+  - Multiple Projucer live-build UI and diagnostics improvements
+  - JUCE now supports hosting multi-bus plug-ins
+  - BufferingAudioSource now supports pre-buffering (useful for offline processing)
+  - Added microphone permissions switch to Projucer for iOS targets
+  - Standalone wrappers now correctly save and restore midi settings
+  - Various performance improvements to BigInteger
+  - Fixed various FlexBox bugs
+  - Added a workaround for the broken “Open Recent…” menu on os x
+  - Various minor improvements and bug fixes
+  - Various documentation improvements
+
 Version 4.2.4
   - Pre-release of live build engine on Windows
   - Added FlexBox layout engine
diff --git a/extras/Projucer/Projucer.jucer b/extras/Projucer/Projucer.jucer
index 6741a37124..c13a1985fc 100644
--- a/extras/Projucer/Projucer.jucer
+++ b/extras/Projucer/Projucer.jucer
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <JUCERPROJECT id="M70qfTRRk" name="Projucer" projectType="guiapp" juceFolder="../../juce"
-              jucerVersion="4.2.4" version="4.2.4" bundleIdentifier="com.juce.theprojucer"
+              jucerVersion="4.3.0" version="4.3.0" bundleIdentifier="com.juce.theprojucer"
               defines="" includeBinaryInAppConfig="1">
   <EXPORTFORMATS>
     <XCODE_MAC targetFolder="Builds/MacOSX" vstFolder="~/SDKs/vstsdk2.4" rtasFolder="~/SDKs/PT_80_SDK"
diff --git a/modules/juce_audio_basics/juce_audio_basics.h b/modules/juce_audio_basics/juce_audio_basics.h
index 22cc782e34..aec18a1443 100644
--- a/modules/juce_audio_basics/juce_audio_basics.h
+++ b/modules/juce_audio_basics/juce_audio_basics.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_basics
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE audio and MIDI data classes
   description:      Classes for audio buffer manipulation, midi message handling, synthesis, etc.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_audio_devices/juce_audio_devices.h b/modules/juce_audio_devices/juce_audio_devices.h
index 0376b7826e..0fe52979ba 100644
--- a/modules/juce_audio_devices/juce_audio_devices.h
+++ b/modules/juce_audio_devices/juce_audio_devices.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_devices
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE audio and MIDI I/O device classes
   description:      Classes to play and record from audio and MIDI I/O devices
   website:          http://www.juce.com/juce
diff --git a/modules/juce_audio_formats/juce_audio_formats.h b/modules/juce_audio_formats/juce_audio_formats.h
index 221ab2a57c..b675a01148 100644
--- a/modules/juce_audio_formats/juce_audio_formats.h
+++ b/modules/juce_audio_formats/juce_audio_formats.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_formats
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE audio file format codecs
   description:      Classes for reading and writing various audio file formats.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_audio_plugin_client/juce_audio_plugin_client.h b/modules/juce_audio_plugin_client/juce_audio_plugin_client.h
index 4cf041655e..4b015e6ab9 100644
--- a/modules/juce_audio_plugin_client/juce_audio_plugin_client.h
+++ b/modules/juce_audio_plugin_client/juce_audio_plugin_client.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_plugin_client
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE audio plugin wrapper classes
   description:      Classes for building VST, VST3, AudioUnit, AAX and RTAS plugins.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_audio_processors/juce_audio_processors.h b/modules/juce_audio_processors/juce_audio_processors.h
index 76feb18cfc..fb27cfc1b9 100644
--- a/modules/juce_audio_processors/juce_audio_processors.h
+++ b/modules/juce_audio_processors/juce_audio_processors.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_processors
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE audio processor classes
   description:      Classes for loading and playing VST, AU, or internally-generated audio processors.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_audio_utils/juce_audio_utils.h b/modules/juce_audio_utils/juce_audio_utils.h
index 7f5829c1ba..ab15a3a448 100644
--- a/modules/juce_audio_utils/juce_audio_utils.h
+++ b/modules/juce_audio_utils/juce_audio_utils.h
@@ -33,7 +33,7 @@
 
   ID:               juce_audio_utils
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE extra audio utility classes
   description:      Classes for audio-related GUI and miscellaneous tasks.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_blocks_basics/juce_blocks_basics.h b/modules/juce_blocks_basics/juce_blocks_basics.h
index 0a093671bc..48431b5e25 100644
--- a/modules/juce_blocks_basics/juce_blocks_basics.h
+++ b/modules/juce_blocks_basics/juce_blocks_basics.h
@@ -33,7 +33,7 @@
 
   ID:               juce_blocks_basics
   vendor:           ROLI
-  version:          4.2.4
+  version:          4.3.0
   name:             Provides low-level control over ROLI BLOCKS devices
   description:      JUCE wrapper for low-level control over ROLI BLOCKS devices.
   website:          http://developer.roli.com
diff --git a/modules/juce_box2d/juce_box2d.h b/modules/juce_box2d/juce_box2d.h
index dc3e53af13..45d81ea436 100644
--- a/modules/juce_box2d/juce_box2d.h
+++ b/modules/juce_box2d/juce_box2d.h
@@ -33,7 +33,7 @@
 
   ID:               juce_box2d
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE wrapper for the Box2D physics engine
   description:      The Box2D physics engine and some utility classes.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_core/juce_core.h b/modules/juce_core/juce_core.h
index b1ed23b295..1dd7e0cbfd 100644
--- a/modules/juce_core/juce_core.h
+++ b/modules/juce_core/juce_core.h
@@ -38,7 +38,7 @@
 
   ID:               juce_core
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE core classes
   description:      The essential set of basic JUCE classes, as required by all the other JUCE modules. Includes text, container, memory, threading and i/o functionality.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_core/system/juce_StandardHeader.h b/modules/juce_core/system/juce_StandardHeader.h
index 55d6ea6059..153ec84b2e 100644
--- a/modules/juce_core/system/juce_StandardHeader.h
+++ b/modules/juce_core/system/juce_StandardHeader.h
@@ -35,8 +35,8 @@
     See also SystemStats::getJUCEVersion() for a string version.
 */
 #define JUCE_MAJOR_VERSION      4
-#define JUCE_MINOR_VERSION      2
-#define JUCE_BUILDNUMBER        4
+#define JUCE_MINOR_VERSION      3
+#define JUCE_BUILDNUMBER        0
 
 /** Current Juce version number.
 
diff --git a/modules/juce_cryptography/juce_cryptography.h b/modules/juce_cryptography/juce_cryptography.h
index 67e7614078..97759fa6d2 100644
--- a/modules/juce_cryptography/juce_cryptography.h
+++ b/modules/juce_cryptography/juce_cryptography.h
@@ -33,7 +33,7 @@
 
   ID:               juce_cryptography
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE cryptography classes
   description:      Classes for various basic cryptography functions, including RSA, Blowfish, MD5, SHA, etc.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_data_structures/juce_data_structures.h b/modules/juce_data_structures/juce_data_structures.h
index 67aa3128fb..3c8580a8f7 100644
--- a/modules/juce_data_structures/juce_data_structures.h
+++ b/modules/juce_data_structures/juce_data_structures.h
@@ -33,7 +33,7 @@
 
   ID:               juce_data_structures
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE data model helper classes
   description:      Classes for undo/redo management, and smart data structures.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_events/juce_events.h b/modules/juce_events/juce_events.h
index fec2a4f9ef..93a12e06eb 100644
--- a/modules/juce_events/juce_events.h
+++ b/modules/juce_events/juce_events.h
@@ -33,7 +33,7 @@
 
   ID:               juce_events
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE message and event handling classes
   description:      Classes for running an application's main event loop and sending/receiving messages, timers, etc.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_graphics/juce_graphics.h b/modules/juce_graphics/juce_graphics.h
index 7c3dbe101a..9f6aaad28e 100644
--- a/modules/juce_graphics/juce_graphics.h
+++ b/modules/juce_graphics/juce_graphics.h
@@ -33,7 +33,7 @@
 
   ID:               juce_graphics
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE graphics classes
   description:      Classes for 2D vector graphics, image loading/saving, font handling, etc.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_gui_basics/juce_gui_basics.h b/modules/juce_gui_basics/juce_gui_basics.h
index 3c31f1f81d..a5883f6ae8 100644
--- a/modules/juce_gui_basics/juce_gui_basics.h
+++ b/modules/juce_gui_basics/juce_gui_basics.h
@@ -33,7 +33,7 @@
 
   ID:               juce_gui_basics
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE GUI core classes
   description:      Basic user-interface components and related classes.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_gui_extra/juce_gui_extra.h b/modules/juce_gui_extra/juce_gui_extra.h
index 14e423901f..4bc7358888 100644
--- a/modules/juce_gui_extra/juce_gui_extra.h
+++ b/modules/juce_gui_extra/juce_gui_extra.h
@@ -33,7 +33,7 @@
 
   ID:               juce_gui_extra
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE extended GUI classes
   description:      Miscellaneous GUI classes for specialised tasks.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_opengl/juce_opengl.h b/modules/juce_opengl/juce_opengl.h
index 59af0f4e6a..75a0537ab0 100644
--- a/modules/juce_opengl/juce_opengl.h
+++ b/modules/juce_opengl/juce_opengl.h
@@ -33,7 +33,7 @@
 
   ID:               juce_opengl
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE OpenGL classes
   description:      Classes for rendering OpenGL in a JUCE window.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_osc/juce_osc.h b/modules/juce_osc/juce_osc.h
index 2a0b0452dc..18cd2570e3 100644
--- a/modules/juce_osc/juce_osc.h
+++ b/modules/juce_osc/juce_osc.h
@@ -33,7 +33,7 @@
 
   ID:               juce_osc
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE OSC classes
   description:      Open Sound Control implementation.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_tracktion_marketplace/juce_tracktion_marketplace.h b/modules/juce_tracktion_marketplace/juce_tracktion_marketplace.h
index 5cdb14b249..a47ef534c1 100644
--- a/modules/juce_tracktion_marketplace/juce_tracktion_marketplace.h
+++ b/modules/juce_tracktion_marketplace/juce_tracktion_marketplace.h
@@ -33,7 +33,7 @@
 
   ID:               juce_tracktion_marketplace
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE Tracktion marketplace support
   description:      Classes for online product authentication via the Tracktion marketplace.
   website:          http://www.juce.com/juce
diff --git a/modules/juce_video/juce_video.h b/modules/juce_video/juce_video.h
index b9f7497bd8..90ba850feb 100644
--- a/modules/juce_video/juce_video.h
+++ b/modules/juce_video/juce_video.h
@@ -34,7 +34,7 @@
 
   ID:               juce_video
   vendor:           juce
-  version:          4.2.4
+  version:          4.3.0
   name:             JUCE video playback and capture classes
   description:      Classes for playing video and capturing camera input.
   website:          http://www.juce.com/juce