XEP-0016 Behavior changes

XEP states that Privacy lists should be used when no user session exists in addition to when there is. Previously, Tigase would only filter results when retrieving messages, allowing blocked users to store offline messages. This has now been changed to reflect the XEP properly, and messages will be filtered while there is no user session. If however, you wish to use the previous version, where offline messages are cached first and then filtered, you may use the following configuration:

'sess-man' {
    'jabber:iq:privacy' () {
        privacyListOfflineCache (active: true) {
          size = 20000

By default, the cache has a limit of 10000 entries, that may be set by using size bean as seen above.