[ANNOUNCE] Apache IoTDB 0.13.3 released

[Jialin Qiao <qi...@apache.org>]

Hi,

The Apache IoTDB team is pleased to announce the release of Apache IoTDB 0.13.3.

Apache IoTDB (Database for Internet of Things) is an IoT native
database with high performance for data management and analysis,
deployable on the edge and the cloud.

This is a bug-fixed version of 0.13.2, which includes a number of improvements:
## Improvements

* [IOTDB-4525] Accelerate restart process
* [IOTDB-3164] Add compaction memory control
* [IOTDB-4364] Reduce read amplification in compaction
* [IOTDB-4424] Specify error message when time value of insert sql can
not be correctly parsed
* [IOTDB-4492] Control total file size of cross space compaction task
* [IOTDB-4542] Optimize schema validate error message
* Optimize pattern matching in Regexp

## Bug Fixes

* [IOTDB-3988] Fix reload problem of metric module and refactor metric module
* [IOTDB-4239] fix NPE to insert a null value into a TEXT timeseries
* [IOTDB-4318] Fix RESTAPI data type conversion failed
* [IOTDB-4320] Fix insert row with null cause recover throw NPE
* [IOTDB-4343] Fix NPE when using MQTT protocol
* [IOTDB-4357] fix start in windows, IOTDB_LOG_DIR_IS_UNDEFINED folder appears
* [IOTDB-4585] Incorrect query result after deleting data for aligned timeseries
* [IOTDB-4615] TTL adapts timestamp precision
* [IOTDB-4636] IndexOutOfBoundsException when compacting aligned series
* Fix PathAlreadyExistException during concurrent auto creating
aligned timeseries


The full release note is available at:
https://raw.githubusercontent.com/apache/iotdb/v0.13.3/RELEASE_NOTES.md

The release is available for download at:
http://iotdb.apache.org/Download

Maven artifacts for JDBC driver, session SDK, TsFile SDK,
Spark-connector, Hadoop-connector, Hive-connector and Flink-connector
can be found at:
https://search.maven.org/search?q=g:org.apache.iotdb

Docker image of IoTDB server can be found at:
https://hub.docker.com/r/apache/iotdb

Python API package can be found at:
https://pypi.org/project/apache-iotdb/


Regards,
The Apache IoTDB team