Update Revision History September 2025

[Sergiodero]

Summary

This PR updates the revision history with the changes adopted in September 2025 for the GTFS Schedule Reference:

• Add cemv_support field in agency.txt and routes.txt #545
• Add stops.stop_access field #515

Type of change

GTFS Schedule

• Functional Change
• Non-Functional Change
• Documentation Maintenance

GTFS Realtime

• Specification Change
• Specification Change (Experimental Field)

Proposed Discussion Period

As an editorial change this PR will remain open for 7 days before merging. As per the new GTFs Governance, no minimum review period is required for Documentation Maintenance Track.

Proposal Update Tracker

Date	Update Description
(2025-10-03)	PR opened

Checklist

• I have read and understood the GTFS Change process.
• I have read and understood the GTFS Guiding Principles.
• I understand the Role of Advocate and the Responsibilities attached to it.
• I have signed the Contributor License Agreement (CLA).
• I have ensured that this proposal is not covered by an existing Pull Request.

[skalexch]

@Sergiodero looks good. One tiny detail; a full stop is missing after stops.txt.