diff --git a/build/macosx/processing.icns b/build/macosx/processing.icns
index 42e21ab28..be0e7c4f5 100644
Binary files a/build/macosx/processing.icns and b/build/macosx/processing.icns differ
diff --git a/build/shared/changes.md b/build/shared/changes.md
index b3f76d70c..9abfd71e7 100644
--- a/build/shared/changes.md
+++ b/build/shared/changes.md
@@ -12,11 +12,13 @@ Code completion is back! Includes an all new Movie Maker creates MP4s and Animat
 
 ### Themes
 
-* We've started work on refreshing the design. This round has a new set of colors. If you like them, great! If not, please hold your complaints. The internet doesn't need more negativity! We know some people won't like it, and we're [still working on it](https://twitter.com/ben_fry/status/1409968426093735941). We think you'll be happy with the final version—we have some exciting updates that we aren't yet ready to share. [#48](https://github.com/processing/processing4/issues/48)
+* We've started work on refreshing the design. This round has a new set of colors. If you like them, great! If not, please hold your complaints. The internet doesn't need more negativity! We know some people won't like it, and we're [still working on it](https://twitter.com/ben_fry/status/1409968426093735941). We think you'll be happy with the final version—we have some exciting updates that we aren't yet ready to share, and it will all make more sense as the system comes together. [#48](https://github.com/processing/processing4/issues/48)
 
 * In the meantime, if you'd like to customize the colors, instructions are [here](https://github.com/processing/processing4/wiki/Themes).
 
-* Major work underway for improvements to how the visual theme is handled. Stay tuned!
+* The "4" icon and the current "About" screen are only placeholders. I was tired of looking at the 3.x design, and also needed to be able to tell the versions apart from one another. It's also necessary to start the replacement process: figuring out what things need to be updated when we incorporate the real versions.
+
+* All that said, major work underway for improvements to how the visual theme is handled. We hope to ship with a dark mode option as well. Stay tuned!
 
 * Add `ui.font.family` and `ui.font.size` as preferences.
 
diff --git a/build/windows/application.ico b/build/windows/application.ico
index 64f6cd3d9..7c8a52349 100644
Binary files a/build/windows/application.ico and b/build/windows/application.ico differ
diff --git a/core/src/icon/icon-1024.png b/core/src/icon/icon-1024.png
index 041f41b84..5284fd718 100644
Binary files a/core/src/icon/icon-1024.png and b/core/src/icon/icon-1024.png differ
diff --git a/core/src/icon/icon-128.png b/core/src/icon/icon-128.png
index 31de00d8e..2d1ca1e72 100644
Binary files a/core/src/icon/icon-128.png and b/core/src/icon/icon-128.png differ
diff --git a/core/src/icon/icon-16.png b/core/src/icon/icon-16.png
index 958cfc2b0..258b9f371 100644
Binary files a/core/src/icon/icon-16.png and b/core/src/icon/icon-16.png differ
diff --git a/core/src/icon/icon-256.png b/core/src/icon/icon-256.png
index b7d082f23..67c1bc8bd 100644
Binary files a/core/src/icon/icon-256.png and b/core/src/icon/icon-256.png differ
diff --git a/core/src/icon/icon-32.png b/core/src/icon/icon-32.png
index 5f283b325..e5dbe9284 100644
Binary files a/core/src/icon/icon-32.png and b/core/src/icon/icon-32.png differ
diff --git a/core/src/icon/icon-48.png b/core/src/icon/icon-48.png
index 251a3677d..62f906d98 100644
Binary files a/core/src/icon/icon-48.png and b/core/src/icon/icon-48.png differ
diff --git a/core/src/icon/icon-512.png b/core/src/icon/icon-512.png
index d3f6589f1..897dc5831 100644
Binary files a/core/src/icon/icon-512.png and b/core/src/icon/icon-512.png differ
diff --git a/core/src/icon/icon-64.png b/core/src/icon/icon-64.png
index 7991395de..971d4e58c 100644
Binary files a/core/src/icon/icon-64.png and b/core/src/icon/icon-64.png differ