> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Chainstack Self-Hosted release notes and version history

> Product updates, bug fixes, and new features released for Chainstack Self-Hosted, including version history and upgrade instructions for each release.

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<Update label="Chainstack Self-Hosted v2.0.0: May 13, 2026" description="">
  This release retires Helm from the deployment path in favor of a typed in-process provisioning pipeline backed by Server-Side Apply, and bounds bootstrap polling with an explicit presence state machine so lost storage volumes can no longer hang the worker. Breaking change: remove existing node deployments before upgrading and redeploy them afterwards, otherwise nodes created on v1.9.0 or earlier may misbehave under the new reconciler.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v2-0-0-may-13-2026">Read more</Button>
</Update>

<Update label="Chainstack Self-Hosted v1.9.0: May 11, 2026" description="">
  This release adds recovery for failed deployments, a revision audit trail that records who initiated each change, a cp-bolt reaper that clears stuck PersistentVolumeClaims, and a cpctl upgrade option for patching individual containers.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-9-0-may-11-2026">Read more</Button>
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<Update label="Chainstack Self-Hosted v1.8.0: May 4, 2026" description="">
  **General availability**. Chainstack Self-Hosted exits beta with this first public release. v1.8.0 also adds three lightweight Ethereum evaluation presets (Mainnet, Sepolia, Hoodi), turns telemetry on by default, simplifies installs and upgrades via `cpctl`, sets explicit Postgres resource limits, and refines the Control Panel side menu and Node Summary layout.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-8-0-may-4-2026">Read more</Button>
</Update>

<Update label="Chainstack Self-Hosted v1.7.1: April 15, 2026" description="">
  This release adds built-in telemetry management via a new cp-tracer component, improves upgrade reliability with stricter input validation and more resilient preflight checks, and fixes a hard-coded timeout issue in node deployment volume population.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-7-1-april-15-2026">Read more</Button>
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<Update label="Chainstack Self-Hosted v1.6.0: April 10, 2026" description="">
  This release adds a human-readable name field to node deployments, making it easier to identify and manage nodes in multi-node installations.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-6-0-april-10-2026">Read more</Button>
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<Update label="Chainstack Self-Hosted v1.5.0: April 10, 2026" description="">
  This release redesigns node deployment progress into a unified timeline, adds dark mode to the Control Panel, reduces the frontend bundle size from roughly 1,900 KiB to 57 KiB, and adds support for Reth v1.11.3.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-5-0-april-10-2026">Read more</Button>
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<Update label="Chainstack Self-Hosted v1.4.6: April 6, 2026" description="">
  Snapshot-based node bootstrapping, integrated monitoring stack (VictoriaMetrics, Grafana, blockchain-node-exporter), cpctl interactive shell and upgrade command.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-6-2026">Read more</Button>
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<Update label="Chainstack Self-Hosted v1.0.0: January 28, 2026" description="">
  **Initial beta release**. Deploy Ethereum Mainnet, Sepolia, and Hoodi full nodes on your own Kubernetes infrastructure using Reth execution client and Prysm consensus client.

  <Button href="/docs/self-hosted/changelog/chainstack-self-hosted-v1-0-0-january-28-2026">Read more</Button>
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