- <p>The latest release is <b>3.14</b>. This is an incremental
- upgrade with a number of new features, however old 3.0x configuration
- files should be fully compatible. New features are documented in
- the CHANGES and NewStuff files</p>
-
- <p>The previous release is <b>3.13</b>. This is an incremental
- upgrade with some new features, however old 3.0x configuration
- files should be fully compatible. Upgrading from previous
- releases is worth doing, particularly since a denial-of-service
- hole has been fixed over 3.0x and lower versions. This is a well
- trusted version in wide use in production environments.</p>
-
- <p>The previous release is <b>3.03</b>. This was a major upgrade
- over the 2.1x series, and some features of the configuration file
- are not backward compatible - although there is a conversion
- utility. Earlier version <b>3.0x</b> users should upgrade,
- although the bug fixes are relatively minor.</p>
-
- <p>The last 2.x release version was <b>2.12</b>. This is a bugfix
- release over earlier 2.1x releases. Upgrade from 2.0x releases is
- not imperative.</p>
+ <p>The latest release is <b>3.22</b>. This is the latest bug fix
+ release in the 3.2x series. They are an incremental upgrade over
+ the 3.1x series with a some significant new features, including
+ better authentication support, SMTP over TLS and some bug fixes,
+ however old 3.0x configuration files should be fully compatible.
+ New features are documented in the CHANGES and NewStuff files.</p>
+
+ <p>The previous 3.1x release is <b>3.16</b>. This is an
+ incremental upgrade with a small number of new features and some
+ bug fixes, however old 3.0x configuration files should be fully
+ compatible. New features are documented in the CHANGES and
+ NewStuff files Upgrading from previous releases is worth doing,
+ particularly since a denial-of-service hole has been fixed over
+ 3.0x and lower versions.</p>