IoTDB quarter report (2025 Q2)

[Xiangdong Huang <sa...@gmail.com>]

Hi all,

This is the draft of IoTDB quarter report, let me know if I missed anything.

## Description:
The mission of Apache IoTDB is the creation and maintenance of software
related
to an IoT native database with high performance for data management and
analysis

## Project Status:
Current project status: ongoing with high activity.
Issues for the board: no

## Membership Data:
Apache IoTDB was founded 2020-09-16 (5 years ago)
There are currently 75 committers and 30 PMC members in this project.
The Committer-to-PMC ratio is 5:2.

Community changes, past quarter:
- No new PMC members. Last addition was Qingxin Feng on 2024-06-29.
- Colin Lee was added as committer on 2025-03-21
- Chen Zhehan was added as committer on 2025-04-22
- Yuheng Li was added as committer on 2025-04-10
- Shu Wenwei was added as committer on 2025-04-14

## Project Activity:
IoTDB v1.x version, is still be maintained, v1.3.4.x are released.
IoTDB v2.x version, is also released, which brings many new features:
- new data access schema (using SQL standard), which is friendly for
developers;
- introduce new cluster consensus algorithm, which has high throughput;
- data sync among IoTDB instances improvement;
- AI feature improvement
- ecosystem integration: DBeaver official plugin provided

IOTDB-2.0.3 was released on 2025-05-30.
IOTDB-1.3.4-1 was released on 2025-05-20.
IOTDB-2.0.2-1 was released on 2025-05-20.
IOTDB-1.3.4 was released on 2025-04-17.
IOTDB-2.0.2 was released on 2025-04-17.

## Community Health:
Overall, the community health is good.
The community accepts suggestions and publishes weekly update information,
which makes it easy for more people to follow the community's updates.

Best,
-----------------------------------
Xiangdong Huang