Add EVM v0.7 upgrade guide

[evanorti]

Placeholder for evm v0.7 upgrade guide

[] Upgrade guide will need to be added to the blank pages in this PR (in evm/latest and copied to evm/next)

[mintlify]

Preview deployment for your docs. Learn more about Mintlify Previews.

Project	Status	Preview	Updated (UTC)
cosmos-docs	🟢 Ready	View Preview	Apr 28, 2026, 3:27 PM

💡 Tip: Enable Workflows to automatically generate PRs for you.

[greptile-apps]

Greptile Summary

This PR adds placeholder migration guide pages for EVM v0.6→v0.7 in both evm/latest and evm/next, and updates docs.json to promote the new guide to the top-level Migrations entry while moving the v0.5→v0.6 guide into the "Previous Versions" collapsed group.

• Blank pages in production: Both migration-v0.6-to-v0.7.mdx files contain only a frontmatter title with no body. The PR description acknowledges the content is missing, but as-is these pages will be live and empty for site visitors navigating to the migration guide.

Confidence Score: 3/5

Not safe to merge until migration guide content is added — blank pages will be visible to users on the live site.

The docs.json navigation changes are correct and well-structured. However, both new MDX files are intentionally empty placeholders that will render as blank pages in production, which is a P1 user-facing issue. The PR description explicitly flags this as incomplete work.

evm/latest/documentation/migrations/migration-v0.6-to-v0.7.mdx and evm/next/documentation/migrations/migration-v0.6-to-v0.7.mdx — both need actual migration guide content before this is suitable to merge.

Important Files Changed

Filename	Overview
docs.json	Correctly promotes migration-v0.6-to-v0.7 as the top-level migration entry in both evm/latest and evm/next, and moves migration-v0.5-to-v0.6 into the "Previous Versions" collapsed group — structure is consistent between both version trees.
evm/latest/documentation/migrations/migration-v0.6-to-v0.7.mdx	Placeholder file with only a frontmatter title and no body content; will render as a blank page for site visitors, and is also missing a trailing newline.
evm/next/documentation/migrations/migration-v0.6-to-v0.7.mdx	Identical placeholder file synced from latest/; same empty-content and missing-newline issues apply.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["Migrations nav group\n(evm/latest & evm/next)"]
    A --> B["migration-v0.6-to-v0.7 ⬅ NEW (top-level)"]
    A --> C["Previous Versions (collapsed)"]
    C --> D["migration-v0.5-to-v0.6 ⬅ moved here"]
    C --> E["migration-v0.4-to-v0.5"]
    C --> F["migration-v0.3-to-v0.4"]
    C --> G["erc20-precompiles-migration"]

    style B fill:#f9a,stroke:#c66
    style D fill:#adf,stroke:#66c

Loading

_{Reviews (1): Last reviewed commit: "0.7 upgrade guide" | Re-trigger Greptile}

[greptile-apps]

Empty placeholder page will be visible to users

This file is published to the live docs site with only a title and no content. Visitors navigating to the v0.6→v0.7 migration guide will see a completely blank page. If the content won't be ready before this PR merges, consider adding a brief notice (e.g., "Coming soon" or a draft warning) so the page is not silently empty in production.

[greptile-apps]

Missing newline at end of file

The file is missing a trailing newline (shown as \ No newline at end of file in the diff). This applies to both evm/latest and evm/next copies.

Suggested change

	---
	---
	title: "Migration: v0.6.0 to v0.7.0"
	---