diff --git a/CHANGELOG b/CHANGELOG
index 97a0f4b1..ecc25355 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -6,6 +6,19 @@ The version corresponds to SimpleLogin Docker `image tag`.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.4.0] - 2021-04-06
+Support ARM arch
+Remove unused config like DEBUG, CLOUDWATCH, DKIM_PUBLIC_KEY_PATH, DKIM_DNS_VALUE
+Handle auto responder email
+Inform user when their alias has been transferred to another user
+Use alias transfer_token
+Improve logging
+Add /api/export/data, /api/export/aliases endpoints
+Take into account mailbox when importing/exporting aliases
+Multiple bug fixes
+Code refactoring
+Add ENABLE_SPAM_ASSASSIN config
+
 ## [3.3.0] - 2021-03-05
 Notify user when reply cannot be sent
 User can choose default domain for random alias
diff --git a/README.md b/README.md
index ccecea61..af0c9113 100644
--- a/README.md
+++ b/README.md
@@ -402,8 +402,7 @@ EMAIL_SERVERS_WITH_PRIORITY=[(10, "app.mydomain.com.")]
 # this option doesn't make sense in self-hosted. Set this variable to disable this option.
 DISABLE_ALIAS_SUFFIX=1
 
-# the DKIM public/private keys used to compute DKIM-Signature
-DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
+# the DKIM private key used to compute DKIM-Signature
 DKIM_PRIVATE_KEY_PATH=/dkim.key
 
 # DB Connection
diff --git a/example.env b/example.env
index 66c65ca4..a590709c 100644
--- a/example.env
+++ b/example.env
@@ -69,8 +69,7 @@ EMAIL_SERVERS_WITH_PRIORITY=[(10, "email.hostname.")]
 # By default, emails are sent using the the same Postfix server that receives emails
 # POSTFIX_SERVER=my-postfix.com
 
-# the DKIM public/private keys used to compute DKIM-Signature
-# DKIM_PUBLIC_KEY_PATH=local_data/dkim.pub.key
+# the DKIM private key used to compute DKIM-Signature
 # DKIM_PRIVATE_KEY_PATH=local_data/dkim.key
 
 # delete and recreate the sqlite database, for local development