chore: add badges and update supported features in README.md (#9)
diff --git a/README.md b/README.md
index c96c64f..0a8ebf4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
# CeresDB Python Client

+[](https://github.com/CeresDB/ceresdb-client-py/actions/workflows/ci.yml)
+[](https://github.com/CeresDB/ceresdb-client-py/issues)
+[](https://join.slack.com/t/ceresdbcommunity/shared_invite/zt-1au1ihbdy-5huC9J9s2462yBMIWmerTw)
## Introduction
The python client for CeresDB.
@@ -8,7 +11,7 @@
## Support features
- [x] Query
-- [ ] Write
+- [x] Write
## Contributing
Any contribution is welcome!