2.5.4 v0.52.0

Name: payload
Author: payloadcms

low risk

payloadcms/payloadSep 11, 2026 → Sep 11, 20260 days between releases

What's New

Newer release v0.52.0 is for Siphon AI, not Payload CMS.

New Features

Per-node health tracking in Homer via HEP Log chunks
Configurable `node_status_interval_secs` for heartbeats
New Prometheus metric `siphon_ai_hep_node_events_total`
Static musl binaries for x86_64 and aarch64
Debian packages for amd64 and arm64

Improvements

Updated HEP.md documentation regarding Node health Log chunks
Added new metrics counter `siphon_ai_hep_node_events_total`
Container image `ghcr.io/thevoiceguy/siphon-ai:v0.52.0` (multi-arch, cosign-signed)

Upgrade Notes

The older release notes describe Payload CMS, while the newer release describes Siphon AI. These are different projects and cannot be upgraded from one to the other.

The Two Releases

2.5.4

Sep 11, 2026· 1 month ago

This release adds new notification providers (Signalgrid, Notify!, Amoot SMS), a new SFTP monitor type, and fixes several bugs including iOS PWA icons and DoS vulnerabilities.

Full release notes

v0.52.0

Sep 11, 2026· 1 month ago

This release introduces enhanced node health monitoring within the Homer component, sending detailed HEP Log chunks for each node including start, ready, draining, and status heartbeat events.

Full release notes