diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1374b9..22c9cfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changes
 
+## 0.5
+
+- reenable mdx for tests
+- custom classes/attributes for html translation in `PrintBox_html`
+- add `link` case
+- examples: add lambda.ml
+
 ## 0.4
 
 - remove `<p>` in rendering text to html
diff --git a/printbox.opam b/printbox.opam
index 9cb4f8a..be9f6ea 100644
--- a/printbox.opam
+++ b/printbox.opam
@@ -1,7 +1,7 @@
 opam-version: "2.0"
 authors: ["Simon Cruanes" "Guillaume Bury"]
 maintainer: "simon.cruanes.2007@m4x.org"
-version: "0.4"
+version: "0.5"
 synopsis: "Allows to print nested boxes, lists, arrays, tables in several formats"
 build: [
   ["dune" "build" "@install" "-p" name "-j" jobs]