* fix duplicate key error collection problem in ack update api ([3c1d8ef](https://github.com/msgbyte/tailchat/commit/3c1d8efe03ee95c8d0d102bea02c610cd8368ee5))
* fix linkmeta bilibili video support [#155](https://github.com/msgbyte/tailchat/issues/155) ([fd904fd](https://github.com/msgbyte/tailchat/commit/fd904fd37c3339176b689b2a3e4a038d1314e591))
* fix problem of linkmeta will fetch tailchat's url and not match bbcode url ([9411200](https://github.com/msgbyte/tailchat/commit/9411200ae32437d28eed06ac3a6c4717976be7dc))
* add view panel permission which can control panel display for different users [#149](https://github.com/msgbyte/tailchat/issues/149) ([c59e56c](https://github.com/msgbyte/tailchat/commit/c59e56c31a7f4b6421e352444b594829ddbf79a8))
* **admin:** added total file size statistics ([b26d34e](https://github.com/msgbyte/tailchat/commit/b26d34e8e2e8118941bc5c0fbec0445098401a73))