This release includes bug fixes and minor enhancements and is recommended for all users.

Note: if you're upgrading, there is a new ./configure option:

The enhancements and bug fixes in 2.8.5 were made in versions 2.8.4.1 to 2.8.4.8 inclusive. Please read RELEASENOTES.md for the details.

For advice on updating an installation you built yourself, please visit the UPDATING page.