b2evolution version 4.1.5-stable has been released.
This is a maintenance upgrade recommended for all users in order to get best stability for their web site.
On the download page, you will also find a file containing only changed files since version 4.1.4. This may make upgrade easier if you are currently running a customized version of v 4.1.4.
Note: there was a bug in the upgrade script that has been fixed in the 4.1.5b release. If you already have installed version 4.1.5, there is no need to get the "b" release.