PROD-1373-self-hosted-v1.4.6-changelog

[redikultsevsilver]

Summary by CodeRabbit

• Documentation
  • Added release notes for Chainstack Self-Hosted v1.4.6 (April 2026): snapshot-based node bootstrapping; optional integrated observability stack (VictoriaMetrics, Grafana, blockchain-node-exporter); cpctl enhancements including an interactive persistent TUI shell, one-line installers for multiple OSes, shell completion generation, and an in-place upgrade command with plan preview, config diffing, backups, and an upgrade journal.

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Project	Status	Preview	Updated (UTC)
chainstack	🔴 Failed	–	Apr 7, 2026, 9:57 AM

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: d1198e6d-ab2f-4189-b068-65aed2e7e379

📥 Commits

Reviewing files that changed from the base of the PR and between e5e7651 and 5355e33.

📒 Files selected for processing (3)

• docs.json
• docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx
• docs/self-hosted/release-notes.mdx

Walkthrough

Adds a new changelog page and release-note entry for Chainstack Self‑Hosted v1.4.6 (April 2026) and updates docs.json navigation to include the new page; content summarizes snapshot-based bootstrapping, an optional integrated observability stack, and cpctl CLI enhancements.

Changes

Cohort / File(s)	Summary
Self‑Hosted release navigation & notes docs.json, docs/self-hosted/release-notes.mdx	Inserted new Release notes entry for v1.4.6 in the Self‑Hosted "Release notes" navigation and added an update block linking to the new changelog page.
Changelog page docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx	Added new changelog MDX with YAML frontmatter and content describing snapshot-based node bootstrapping, optional integrated observability stack (VictoriaMetrics, Grafana, blockchain-node-exporter), and cpctl enhancements (interactive TUI, install scripts, shell completions, upgrade command).

Sequence Diagram(s)

(omitted)

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• Optimize docs config and align project files #276: Modifies Self‑Hosted release-notes/navigation; closely related navigation changes.
• Add MegaETH release notes #291: Adds changelog pages and updates docs.json release-notes entries similarly.
• Add Chainstack Self-Hosted documentation #263: Adds Self‑Hosted changelog/release-note entries and updates docs navigation.

Suggested reviewers

• easeev

Poem

🐰 A tiny changelog hops into view,
Snapshots, metrics, and cpctl too,
Dashboards hum and upgrades sing,
Install scripts roll out on a spring,
Self‑Hosted leaps—v1.4.6 — woohoo! 🥕✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title references a specific version and feature (v1.4.6 changelog) that directly matches the PR's main change: adding documentation for Chainstack Self-Hosted v1.4.6 release notes.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/PROD-1373-v1.4.6-self-hosted-release-notes

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx (1)

18-18: Consider lowercase for component name.

"Chainstack blockchain-node-exporter" appears to be a software component or tool name. Convention for such tools typically uses lowercase, e.g., "chainstack-blockchain-node-exporter" or "chainstack blockchain-node-exporter". Using "Chainstack" with capital C might be confused with the product name, which the guidelines advise against when referring to Self-Hosted components.

📝 Suggested adjustment

-- Chainstack blockchain-node-exporter — surfaces chain-specific health signals alongside standard Kubernetes infrastructure metrics
+- chainstack-blockchain-node-exporter — surfaces chain-specific health signals alongside standard Kubernetes infrastructure metrics

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx` at
line 18, The component name "Chainstack blockchain-node-exporter" should use a
lowercase convention to avoid confusion with the product name; update the
occurrence in the changelog text to "chainstack blockchain-node-exporter" (or
the hyphenated variant "chainstack-blockchain-node-exporter") wherever the
string appears so the component name follows the project's lowercase naming
guideline.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@docs/self-hosted/release-notes.mdx`:
- Line 11: Replace the stray Cyrillic character at the end of the release note
sentence: locate the phrase "Snapshot-based node bootstrapping, integrated
monitoring stack (VictoriaMetrics, Grafana, blockchain-node-exporter), cpctl
interactive shell and upgrade commandю" and change the trailing Cyrillic "ю" to
a standard period (.) or other appropriate punctuation so the sentence ends with
"upgrade command.".

---

Nitpick comments:
In `@docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx`:
- Line 18: The component name "Chainstack blockchain-node-exporter" should use a
lowercase convention to avoid confusion with the product name; update the
occurrence in the changelog text to "chainstack blockchain-node-exporter" (or
the hyphenated variant "chainstack-blockchain-node-exporter") wherever the
string appears so the component name follows the project's lowercase naming
guideline.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: ab6ef402-e60c-492d-b90e-a0a51032dffc

📥 Commits

Reviewing files that changed from the base of the PR and between 70591fa and e5e7651.

📒 Files selected for processing (3)

• docs.json
• docs/self-hosted/changelog/chainstack-self-hosted-v1-4-6-april-2026.mdx
• docs/self-hosted/release-notes.mdx