v5.5.1 Release

What's Changed

• Add permisions: sections to meet new Google project requirements. by @thomasvl in #750
• version bump for a release by @thomasvl in #753
• Update services. by @thomasvl in #751
• Remove duplicate sections by @thomasvl in #754
• Reject malformed Base64 inputs and prevent buffer overrun when decoding. by @thomasvl in #752

Full Changelog: v5.5.0...v5.5.1