diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,37 @@
 # Changelog
 
+## [4.2.0](https://github.com/opencloud-eu/opencloud/releases/tag/v4.2.0) - 2025-12-30
+
+### ❤️ Thanks to all contributors! ❤️
+
+@ScharfViktor, @butonic, @dragonchaser, @fschade, @rhafer, @saw-jan
+
+### ✅ Tests
+
+- [tests-only] test: wait post-processing to finish for MKCOL requests [[#2092](https://github.com/opencloud-eu/opencloud/pull/2092)]
+- [tests-only] test: fix API tests [[#2087](https://github.com/opencloud-eu/opencloud/pull/2087)]
+- [full-ci] use graph api in the enforcePasswordPublicLink.feature [[#2050](https://github.com/opencloud-eu/opencloud/pull/2050)]
+- [full-ci][tests-only] test: check last email content with retries as emails can be delayed [[#2038](https://github.com/opencloud-eu/opencloud/pull/2038)]
+- skip collaborativePosix tests in CI [[#2039](https://github.com/opencloud-eu/opencloud/pull/2039)]
+
+### 🐛 Bug Fixes
+
+- Remove sub-service binary entrypoints and fix antivirus only server cmd [[#2043](https://github.com/opencloud-eu/opencloud/pull/2043)]
+- fix(thumbnailer): respect image boundaries and text wrappings [[#2062](https://github.com/opencloud-eu/opencloud/pull/2062)]
+- fix: cobra viper flags and env [[#2047](https://github.com/opencloud-eu/opencloud/pull/2047)]
+- fix service name in suture logs [[#2052](https://github.com/opencloud-eu/opencloud/pull/2052)]
+
+### 📈 Enhancement
+
+- allow http2 connections to proxy [[#2040](https://github.com/opencloud-eu/opencloud/pull/2040)]
+- migrate from urfave/cli to spf13/cobra [[#1954](https://github.com/opencloud-eu/opencloud/pull/1954)]
+
+### 📦️ Dependencies
+
+- build(deps): bump github.com/testcontainers/testcontainers-go/modules/opensearch from 0.39.0 to 0.40.0 [[#1967](https://github.com/opencloud-eu/opencloud/pull/1967)]
+- build(deps): bump golang.org/x/net from 0.47.0 to 0.48.0 [[#2061](https://github.com/opencloud-eu/opencloud/pull/2061)]
+- build(deps): bump github.com/open-policy-agent/opa from 1.10.1 to 1.11.0 [[#1930](https://github.com/opencloud-eu/opencloud/pull/1930)]
+
 ## [4.1.0](https://github.com/opencloud-eu/opencloud/releases/tag/v4.1.0) - 2025-12-15
 
 ### ❤️ Thanks to all contributors! ❤️