# Pigsty v3.4.1

> OpenHalo & OrioleDB, MySQL compatibility, pgAdmin improvements

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LLMS index: [llms.txt](/llms.txt)

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**v3\.4\.1 · 2025-04-05**
- [View release](https://github.com/pgsty/pigsty/releases/tag/v3.4.1)
- [Source · tar\.gz](https://github.com/pgsty/pigsty/archive/refs/tags/v3.4.1.tar.gz)
- [Source · zip](https://github.com/pgsty/pigsty/archive/refs/tags/v3.4.1.zip)
- [pgsty\/pigsty](https://github.com/pgsty/pigsty)

GitHub Release Page: [v3.4.1](https://github.com/pgsty/pigsty/releases/tag/v3.4.1)

- Added support for MySQL wire-compatible PostgreSQL kernel on EL systems: [openHalo](/docs/pgsql/kernel/openhalo)
- Added support for OLTP-enhanced PostgreSQL kernel on EL systems: [orioledb](/docs/pgsql/kernel/orioledb)
- Optimized pgAdmin 9.2 application template with automatic server list updates and pgpass password population
- Increased PG default max connections to 250, 500, 1000
- Removed the `mysql_fdw` extension with dependency errors from EL8

## Infra Updates

- pig 0.3.4
- etcd 3.5.21
- restic 0.18.0
- ferretdb 2.1.0
- tigerbeetle 0.16.34
- pg_exporter 0.8.1
- node_exporter 1.9.1
- grafana 11.6.0
- zfs_exporter 3.8.1
- mongodb_exporter 0.44.0
- victoriametrics 1.114.0
- minio 20250403145628
- mcli 20250403170756

## Extension Update

- Bump pg_search to 0.15.13
- Bump citus to 13.0.3
- Bump timescaledb to 2.19.1
- Bump pgcollection RPM to 1.0.0
- Bump pg_vectorize RPM to 0.22.1
- Bump pglite_fusion RPM to 0.0.4
- Bump aggs_for_vecs RPM to 1.4.0
- Bump pg_tracing RPM to 0.1.3
- Bump pgmq RPM to 1.5.1

## Checksums

```bash
471c82e5f050510bd3cc04d61f098560  pigsty-v3.4.1.tgz
4ce17cc1b549cf8bd22686646b1c33d2  pigsty-pkg-v3.4.1.d12.aarch64.tgz
c80391c6f93c9f4cad8079698e910972  pigsty-pkg-v3.4.1.d12.x86_64.tgz
811bf89d1087512a4f8801242ca8bed5  pigsty-pkg-v3.4.1.el9.x86_64.tgz
9fe2e6482b14a3e60863eeae64a78945  pigsty-pkg-v3.4.1.u22.x86_64.tgz
```

## Sources

- [GitHub release](https://github.com/pgsty/pigsty/releases/tag/v3.4.1)
- [Pigsty v3.4 release article](https://pigsty.io/blog/pigsty/v3.4/)
- [Historical About / Release Note](https://pigsty.io/docs/about/release/#v341)
- [Source comparison: `v3.4.0...v3.4.1`](https://github.com/pgsty/pigsty/compare/v3.4.0...v3.4.1)