Version 75 (April 20, 2026)

* Updated Roundcube to 1.6.15, fixing a security vulnerability.
* Fixed error when configuring S3 backups on empty buckets.
* Fixed issue in management daemon name resolution.
* Fixed accessibility issues in the control panel.

Author: JoshData

CHANGELOG.md

@@ -1,6 +1,14 @@
 CHANGELOG
 =========
 
+Version 75 (April 20, 2026)
+---------------------------
+
+* Updated Roundcube to 1.6.15, fixing a security vulnerability.
+* Fixed error when configuring S3 backups on empty buckets.
+* Fixed issue in management daemon name resolution.
+* Fixed accessibility issues in the control panel.
+
 Version 74 (January 4, 2026)
 ----------------------------
 

setup/bootstrap.sh

@@ -23,7 +23,7 @@ if [ -z "$TAG" ]; then
 	if [ "$UBUNTU_VERSION" == "Ubuntu 22.04 LTS" ]; then
 		# This machine is running Ubuntu 22.04, which is supported by
 		# Mail-in-a-Box versions 60 and later.
-		TAG=v74
+		TAG=v75
 	elif [ "$UBUNTU_VERSION" == "Ubuntu 18.04 LTS" ]; then
 		# This machine is running Ubuntu 18.04, which is supported by
 		# Mail-in-a-Box versions 0.40 through 5x.