cdrtool (6.4.0) unstable; urgency=high
  * Refactor quota system to work with millions of sip accounts  * Removed memcache usage for quota  * Fixed voicemail divert setting  * Separate unblock quota from init quota operation    Added domain and notified columns to quota_usage    Show quota_usage table in rating section  * Fixed syncronization of quota and blocked by quota  * Use normalized lock during init of quota to avoid race conditions  * Added quota_usage table    Must apply mysql changes from setup/mysql/alter_tables.mysql  * Allow for empty prefixes in PSTN routes  * Fixes in update of impersonate field
cdrtool (6.3.2) unstable; urgency=low
  * Log for how many account the CDRs are loaded to rebuild the quota count
cdrtool (6.3.1) unstable; urgency=low
  * Filter CDRs for local domains when init quota counters  * A subaccount cannot change his own impersonate field  * Replaced _serialize function with previos pear soap version to fix empty    array representation