Remove ERC-20 token revocation permission

[AyushBherwani1998]

Description

Removes ERC-20 token revocation permission.

Issue(s) fixed

Fixes #

Preview

Checklist

• If this PR updates or adds documentation content that changes or adds technical meaning, it has received an approval from an engineer or DevRel from the relevant team.
• If this PR updates or adds documentation content, it has received an approval from a technical writer.

External contributor checklist

• I've read the contribution guidelines.
• I've created a new issue (or assigned myself to an existing issue) describing what this PR addresses.

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Note

Low Risk
Low risk documentation-only change that removes references to an ERC-20 revocation permission; main risk is confusing users if the feature still exists elsewhere or external links now point to removed anchors.

Overview
Removes documentation for the ERC-20 revocation Advanced Permission type across both current and version-1.2.0 docs.

Updates the supported-permissions tables and the ERC-20 permissions guide/reference to drop the revocation section, examples, and related keywords, leaving only periodic and stream ERC-20 permission coverage.

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Project	Deployment	Actions	Updated (UTC)
metamask-docs	Ready	Preview, Comment	Apr 30, 2026 8:49am