diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23bf41e35..bc2d23704 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,20 @@
 # Changelog
 
+## [4.2.0](https://github.com/openeuropa/oe_theme/tree/4.2.0) (2024-10-28)
+
+[Full Changelog](https://github.com/openeuropa/oe_theme/compare/4.1.0...4.2.0)
+
+**Merged pull requests:**
+
+- EWPP-4825: Preview extension for file patterns. [\#1517](https://github.com/openeuropa/oe_theme/pull/1517) ([intelektron](https://github.com/intelektron))
+
 ## [4.1.0](https://github.com/openeuropa/oe_theme/tree/4.1.0) (2024-10-28)
+
 [Full Changelog](https://github.com/openeuropa/oe_theme/compare/4.0.1...4.1.0)
 
 **Merged pull requests:**
 
+- Release 4.1.0 changelog. [\#1524](https://github.com/openeuropa/oe_theme/pull/1524) ([22Alexandra](https://github.com/22Alexandra))
 - EWPP-4881: Update to ECL 4.7.2. [\#1523](https://github.com/openeuropa/oe_theme/pull/1523) ([22Alexandra](https://github.com/22Alexandra))
 - EWPP-4849: Add picture\_zoom option to list\_item, featured\_item and gallery patterns. [\#1518](https://github.com/openeuropa/oe_theme/pull/1518) ([22Alexandra](https://github.com/22Alexandra))
 - EWPP-4791: Fix MediaDataExtractor Thumbnail to return a relative URL of a local file. [\#1514](https://github.com/openeuropa/oe_theme/pull/1514) ([22Alexandra](https://github.com/22Alexandra))
@@ -18,8 +28,10 @@
 - EWPP-4758: Use display block instead of inline-block for media container custom ratio class. [\#1505](https://github.com/openeuropa/oe_theme/pull/1505) ([22Alexandra](https://github.com/22Alexandra))
 - EWPP-4750: Add extra\_attributes to patterns used to render node templates. [\#1502](https://github.com/openeuropa/oe_theme/pull/1502) ([22Alexandra](https://github.com/22Alexandra))
 - EWPP-4705: Add font\_size field to Facts and figures pattern. [\#1499](https://github.com/openeuropa/oe_theme/pull/1499) ([22Alexandra](https://github.com/22Alexandra))
+- EWPP-4565: Adapt Thumbnail class to work with AV Portal media as well. [\#1485](https://github.com/openeuropa/oe_theme/pull/1485) ([22Alexandra](https://github.com/22Alexandra))
 
 ## [4.0.1](https://github.com/openeuropa/oe_theme/tree/4.0.1) (2024-09-17)
+
 [Full Changelog](https://github.com/openeuropa/oe_theme/compare/4.0.0...4.0.1)
 
 **Merged pull requests:**
@@ -32,6 +44,7 @@
 
 **Merged pull requests:**
 
+- Release-4.0.0: Update changelog. [\#1500](https://github.com/openeuropa/oe_theme/pull/1500) ([nagyad](https://github.com/nagyad))
 - EWPP-4593: Allow Facts and figures content to be centered. [\#1491](https://github.com/openeuropa/oe_theme/pull/1491) ([22Alexandra](https://github.com/22Alexandra))
 
 ## [4.0.0-beta8](https://github.com/openeuropa/oe_theme/tree/4.0.0-beta8) (2024-09-04)