# Release Notes
# v3.0.0
Date：2023/09/21
Notes：
- Warning: Class name replacement, incompatible with older versions
# v2.1.3
Date：2023/03/02
Notes：
- Bugfix: fix dynamic wrong type
# v2.1.1
Date：2023/03/01
Notes：
- Clean up example program
# v2.1.0
Date：2022/12/22
Notes：
- Add debug model in TE
# v2.0.0
Date：2022/08/03
Notes：
- Add test cases
# v1.8.0
Date：2022/04/26
Notes：
- Supports First Event
# v1.7.0
Date：2021/12/29
Notes：
- Added support for complex structure types
# v1.6.2
Date：2021/08/05
Notes：
- Fix the problem that the flush method does not refresh the file date
# v1.6.1
Date：2021/06/04
Notes：
- Modify LoggingConsumer's default write file condition to write 5 pieces of data once
- Modify the default maximum buffer limit of BatchConsumer to 50 batches
# v1.6.0
Date：2021/03/22
Notes：
- Added network failure retry mechanism
- Increase the buffer area, retry 3 times to send failed data will be stored in the buffer area, the cache data exceeds the upper limit will discard the early data
- Support #app_id attribute