docs(changelog): Sui gRPC endpoints now support gRPC-Web (July 22, 2026)

[CSFeo]

What

Adds the July 22, 2026 Cloud release note: Chainstack Sui gRPC endpoints now support gRPC-Web, so the official Sui TypeScript SDK (@mysten/sui) works against Chainstack Sui nodes over HTTPS on Mainnet and Testnet. Native gRPC and JSON-RPC are unchanged.

Changes

• changelog.mdx — new <Update> entry at the top.
• changelog/chainstack-updates-july-22-2026.mdx — standalone release note page.
• docs.json — page added to the Release notes tab.

Local validation

• docs.json — valid JSON.
• mintlify broken-links — the two /docs/sui-* links resolve; no new broken links.

[infra-bot-atlantis]

Error: This repo is not allowlisted for Atlantis.

[coderabbitai]

📝 Walkthrough

Summary by CodeRabbit

• New Features

  • Added support for Sui gRPC endpoints with gRPC-Web over HTTPS on Mainnet and Testnet.
  • Enabled compatibility with the official Sui TypeScript SDK.

• Documentation

  • Added the July 22, 2026 release note and linked it from the release notes index.
  • Clarified that native gRPC and JSON-RPC behavior is unchanged.

Walkthrough

Adds a July 22, 2026 changelog announcement for Sui gRPC-Web support and links the new page from the release notes index.

Changes

Sui gRPC-Web changelog

Layer / File(s)	Summary
Add Sui gRPC-Web announcement changelog/chainstack-updates-july-22-2026.mdx, changelog.mdx	Adds the July 22 update describing HTTPS gRPC-Web support for @mysten/sui, while noting unchanged native gRPC and JSON-RPC behavior.
Publish release note docs.json	Adds the new changelog page before the July 21, 2026 release note.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Suggested reviewers: akegaviar

Poem

A bunny found a note so bright,
About Sui streams in webby light.
HTTPS hops through gRPC-Web,
While native paths stay as they were.
The release list now blooms just right.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: Sui gRPC endpoints now support gRPC-Web.
Description check	✅ Passed	The description accurately matches the release note, page addition, and docs navigation update.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release-notes/sui-grpc-web

Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 Checkov (3.3.8)

docs.json

Traceback (most recent call last):
File "/usr/local/bin/checkov", line 2, in
from checkov.main import Checkov
ModuleNotFoundError: No module named 'checkov'

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[coderabbitai]

🧹 Nitpick comments (1)

changelog/chainstack-updates-july-22-2026.mdx (1)

6-6: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win

Normalize internal links to relative paths in both MDX files.

• changelog/chainstack-updates-july-22-2026.mdx#L6-L6: replace /docs/... with ../docs/....
• changelog.mdx#L11-L13: replace /docs/... with docs/... and /changelog/... with changelog/....

As per coding guidelines: Internal links must use relative paths, omit the .mdx extension, and point to existing files.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@changelog/chainstack-updates-july-22-2026.mdx` at line 6, Normalize the
internal links in changelog/chainstack-updates-july-22-2026.mdx lines 6-6 by
changing each /docs/... target to ../docs/... while preserving extensionless
paths. In changelog.mdx lines 11-13, change /docs/... targets to docs/... and
/changelog/... targets to changelog/..., ensuring all links remain extensionless
and point to existing files.

Source: Coding guidelines

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In `@changelog/chainstack-updates-july-22-2026.mdx`:
- Line 6: Normalize the internal links in
changelog/chainstack-updates-july-22-2026.mdx lines 6-6 by changing each
/docs/... target to ../docs/... while preserving extensionless paths. In
changelog.mdx lines 11-13, change /docs/... targets to docs/... and
/changelog/... targets to changelog/..., ensuring all links remain extensionless
and point to existing files.

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: d06131cb-3c5b-4b4d-a654-63bbcdd1cc0a

📥 Commits

Reviewing files that changed from the base of the PR and between 8d4ff90 and cac0b6c.

📒 Files selected for processing (3)

• changelog.mdx
• changelog/chainstack-updates-july-22-2026.mdx
• docs.json

[mintlify]

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Project	Status	Preview	Updated (UTC)
chainstack	🟢 Ready	View Preview	Jul 22, 2026, 2:34 PM

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