1.4.3 Release Notes

Add hash_tag keys size monitor in task

1.4.2 Release Notes

1. Execute more commands in pipeline style
2. Fix watch transaction failure: return nil array instead of error
3. Add more tests for transactions

1.4.1 Release Notes

1. 优化对 pipeline 的处理
2. 本地缓存加载过的 hash_tag 信息，减少查询 redis 的次数

1.4.0 Release Notes

1. 更新 collect_event 服务事件存储机制
2. 优化指标，加载 keys 时获取锁失败不再上报错误指标
3. 优化定时任务，捕捉 panic 时的错误；更新依赖，支持 32MB 以上数据库数据的更新

1.3.0 Release notes

1. Refactor configuration layout, split room into 3 parts: room_server, room_collect_event, room_task.
2. Remove compatible codes for old version
3. Clear dependencies, wrap all dependencies in base.Dependency struct
4. Other small fixes

1.2.1 Release Notes

1. Support separate database configurations for room service, room tasks and room collect event service
2. Support operation rate limit on room tasks
3. Update names of some metrics

1.2.0 Release Notes

1. Add at(access_time), wt(write_time), v (version) fields to meta info
2. Delete hash_tag meta key when clean keys
3. Simplify access events process, write access events to database with collect_event_service, rather than through SQS -> S3 -> database
4. Refactor sync keys and clean keys tasks.

1.1.0 Release Notes

1. Load and save keys per hash tag, not per key.

2. Some code refactor.

1.0.6 Release Notes

Bugfix: allow empty string in room_data table's value column

1.0.5 Release Notes

1. Add key validation, only allows key with hash tag
2. Avoid unnecessary load from database
   1. When metaKey exists and loaded field == "1", do not load;
   2. When metaKey exists and loaded field != "1", need to load, after load, set metaKey's loaded filed to "1";
   3. when metaKey does not exist, do not load, and set metaKey's loaded field to "1"