BlueMind 3.0.20 发布，此版本是个稳定版本，现已提供下载。
更新内容：
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### Addressbook
- BM-4873 Fix: Contact and DList delete needed a refresh to be acknowledged
- SMILE-164 Fix: Use a less greedy mechanism to send error to server from JS
- MDP-221 Fix: Performance boost on contact sync
- SMILE-164: Refresh displayed contact list after dlist add/removal
- TLIB-223 Fix: performance boost on contacts tags loading.
### Calendar
- BM-4723 Fix: Prevent event / contact description with more than 1M chars
- HLM-42 Fix: Do not set an alert on organizer when organizer is a contact
- SMILE-164 Fix: Use a less greedy mechanism to send error to server from JS
- BM-4879 Fix: private flag was missing from DAV synchronization
### Instant Messaging
- Offline messages handling: message stanzas sent to recipients that are offline were discarded. Only subscribe/unsubcribe stanzas were handled (and replayed)
### Mobile devices
- BM-4843 Imp: now passing the Microsoft ActiveSync conformity test
- BM-4844 Fix: skip folders with space-only names in EAS hierarchy
### Administration Console
- BM-4858 Fix: don't crash when activating CAS by default
- BM-4859 Fix: check_tika.sh from bm-checks does not fail when Tika is down
### Outlook Connector
- COAX-179 Imp: use a custom hashcode on event to avoid sending irrelevant Outlook modifications to server
### Authentication
- failures were missing in our influx usage data
### IMAP Proxy
- BM-3729 Revert: user creation from LDAP at first login is only possible through the browser: BM-3729 was causing memory leaks when using rich clients
- BM-4716 just close the connection when rejecting big messages
- BM-4716 prevent most buffer copies when dealing with big downloads
- REFLEX-27 Fix: allow authentication with an alias
- Imp: exception handling when connection is broken
- Imp: remove some buffer size specs as when we set them, because it seems to disable some internal dynamic sizing and slows down mail uploads
### Inter-process Message Queue
- COAX-170 Fix: prevent core out of memory error
### Misc
- TLIB-218: Fix: Now using an https URL for sockjs integration (for older browsers compatibility), which was detected as non-secure by IE9
Blue Mind 是一个 Java 开发的消息和协作平台，提供可伸缩的共享消息、日程、联系人，同时支持多个移动平台 (iPhone, iPad, Android, etc.)、Outlook 和 Thunderbird。设计简单，提供面向Web服务的插件架构。
下载地址：http://pkg.blue-mind.net/bm-download/?lang=en
来自:开源中国社区
