Update plan callouts: rename Basic to Hobby for Docs, fix tier assignments

[devin-ai-integration]

Update Docs plan callouts: rename Basic to Hobby, fix tier assignments

Summary

Updates plan-related callouts across Docs-product documentation pages to reflect the renamed plan ("Basic" → "Hobby" for Docs) and corrects tier assignments based on the current pricing page.

Plan rename:

• versions.mdx: "Basic" → "Hobby" in the versioning limits callout

Tier corrections (based on pricing page comparison table):

• password.mdx: Enterprise → Pro (password protection is available on Pro+Enterprise)
• rbac.mdx: Pro → Enterprise (RBAC is Enterprise-only)
• custom-react-components.mdx: Pro → Enterprise (Custom React is Enterprise-only)
• custom-header-footer.mdx: Pro → Enterprise (uses Custom React, which is Enterprise-only)
• api-key-injection.mdx: Pro → Enterprise (requires JWT/OAuth, which are Enterprise-only)

New callouts added:

• jwt-setup.mdx: Added Enterprise callout (JWT is Enterprise-only per pricing page)
• oauth-setup.mdx: Added Enterprise callout (OAuth is Enterprise-only per pricing page)

Callouts removed:

• generate-websocket-ref.mdx: Removed pro-plan callout (WebSockets listed under "Protocol support" for all tiers on pricing page)

SDK-product pages were intentionally left unchanged since "Basic" is still the correct plan name for SDKs.

Updates since last revision

• Audited all Docs pricing features against documentation pages for missing or incorrect callouts
• Removed the pro-plan callout from generate-websocket-ref.mdx — the pricing page lists WebSockets as available on all tiers (Hobby, Pro, Enterprise)
• Confirmed existing callouts on audiences.mdx, feature-flags.mdx, and ask-fern/api-get-started.mdx should remain as-is per user

Review & Testing Checklist for Human

• Verify tier assignments against the Docs pricing comparison table: Cross-check each changed file's new tier (especially password → Pro, RBAC → Enterprise, API key injection → Enterprise, JWT/OAuth → Enterprise) against the live pricing page
• Confirm WebSocket callout removal is correct: The pricing page shows WebSockets under "Protocol support" for all tiers — verify there isn't a separate reason the pro-plan callout existed (e.g., a distinction between protocol support and reference generation)
• Confirm JWT and OAuth setup pages should have Enterprise callouts: These pages previously had no plan callout at all — verify these are truly Enterprise-gated features
• Confirm custom header/footer should be Enterprise: This was inferred from custom React being Enterprise — verify there isn't a separate "custom header/footer" line item at a different tier

Suggested test plan: Navigate to each changed page on the docs preview and verify the callout renders with the correct plan tier text (or no callout, in the case of the WebSocket page).

Notes

• Requested by: Fern Support
• Link to Devin run

[devin-ai-integration]

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[github-actions]

🌿 Preview your docs: https://fern-preview-d33c9a0e-c0f9-4ed4-bfd4-ab54a3bf1fbd.docs.buildwithfern.com/learn

Here are the markdown pages you've updated:

• learn/dashboard/configuration/pdf-export
• learn/docs/api-references/generate-websocket-ref
• learn/docs/authentication/features/api-key-injection
• learn/docs/authentication/setup/jwt
• learn/docs/authentication/setup/oauth
• learn/docs/authentication/setup/password-protection
• learn/docs/authentication/features/rbac
• learn/docs/customization/custom-react-components
• learn/docs/customization/header-and-footer
• learn/docs/configuration/versions