diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8cdd5cc..a3b5b79 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.0.0-rc.3"
+  ".": "1.0.0-rc.4"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 772a238..e4df3ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,13 @@ Entries from `v1.0.0-rc.1` onward are managed by release-please.
 
 ## Older releases (0.1.x beta line)
 
+## [1.0.0-rc.4](https://github.com/webkinder/sproutset/compare/v1.0.0-rc.3...v1.0.0-rc.4) (2026-09-11)
+
+
+### Added
+
+* lift WordPress srcset 2048px ceiling for configured retina widths ([#292](https://github.com/webkinder/sproutset/issues/292)) ([f85f6d8](https://github.com/webkinder/sproutset/commit/f85f6d88b6d4ddb647fc22e4752059a19cc474e7))
+
 ## [1.0.0-rc.3](https://github.com/webkinder/sproutset/compare/v1.0.0-rc.2...v1.0.0-rc.3) (2026-08-24)