diff --git a/.github/workflows/release-linux.yml b/.github/workflows/release-linux.yml
index 301549a365..12dbfb5631 100644
--- a/.github/workflows/release-linux.yml
+++ b/.github/workflows/release-linux.yml
@@ -42,6 +42,7 @@ jobs:
           perl-IPC-Cmd \
           wget \
           libzstd-devel \
+          zip \
           # EOF
         echo "::endgroup::"
 
diff --git a/cm_changelog.txt b/cm_changelog.txt
index a79ae947c7..e229e8638b 100644
--- a/cm_changelog.txt
+++ b/cm_changelog.txt
@@ -74,6 +74,15 @@ This is usable for any OpenTTD servers
 
 == CHANGELOG ==
 
+*** 13.4 (6 Aug 2023) ***
+- Fix broken building preview in some cases (#21).
+- Allow community passwords to have up to 128 letters (#19).
+- Fix crash/assertion in minimap after starting a new game.
+- Update German translations - by danidoedel
+
+*** 13.3 (11 Jun 2023) ***
+- OpenTTD update.
+
 *** 13.2 (10 Jun 2023) ***
 - Fixed station highlight crash (#17)