diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f0effa..2aeff6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,33 @@ # Changelog
 
 All notable changes to this project will be documented in this file.
 
+## [0.4.1] - 2026-08-16
+
+Cleanup after v0.4.0, found once the release was actually cut.
+
+### Changed
+
+- The production image is built on version tags only (#62). A release merges to
+  `main` and is tagged at the same commit, so both triggers matched and the
+  multi-arch image was built twice — 36 minutes of the duplicate, and `:latest`
+  published twice from identical source.
+- The production image should build considerably faster (#65)
+  - PHP extensions come from prebuilt binaries rather than being compiled. Six
+    C compiles under QEMU emulation dominated the arm64 half of the build.
+  - Composer dependencies install before the application source is copied, so a
+    code change no longer reinstalls them.
+  - The build uses a registry cache, and `exif` is no longer installed.
+  - `linux/arm64` is kept deliberately: nothing of ours deploys to it, but the
+    image is published for self-hosters and dropping it would exclude ARM
+    machines.
+- The onboarding and set-value forms are one Blade component (#64). They were
+  near-identical, down to a 200-character class string that existed twice.
+
+### Removed
+
+- `fakerphp/faker` and `laravel/sail`, neither of which the project used, along
+  with `docker/dev/podman-sail-alias.sh` and the `faker_locale` config (#63)
+
 ## [0.4.0] - 2026-08-16
 
 incr began as a tracker for VWCE shares and accumulated a ledger, asset prices,