summary of changes in this release:

    mod_csi_simple: Multiple enhancements to built-in ‘importance’ rules (fixes #1250)
    mod_vcard_legacy: Limit injection of XEP-0153 to normal presence (fixes #1252)
    util.datetime: Make sure timezone difference is calculated correctly (fixes #1262)
    MUC: Fix traceback when requesting voice (fixes #1269) (thanks jonas’)
    MUC: Adjust priorities of muc-get-default-role handlers (fixes #1272)
    MUC: Allow changing data attached to an only owner (fixes #1273)
    Multiple fixes and improvements to our experimental epoll (non-libevent) backend
    util.stanza: Deserialize stanza without mutating input (fixes #711)
    mod_mam: Only accept valid JIDs in and prefs. (fixes #1275)
    util.pubsub: Restore subscription index from stored data (fixes #1281)
    prosodyctl check: Add statisticsmanager settings to known global options
    util.startup: Always reload logging after config (fixes #1284)
    mod_posix: Don’t reload log files twice


    mod_csi_simple: Use the same event name when firing as when hooking (fixes #1245)
    mod_csi_simple: Don’t set stamps on stanzas (fixes #1248)
    mod_csi_simple: Bypass importance event in active mode (fixes #1249)

Minor changes

    mod_csi: Set session.state to simplify CSI modules
    MUC: Fix traceback on muc#admin query with missing child (#1242)