[reference-impl-sync] Reference Implementation sync: 1 new commits (2026-05-05)

[github-actions]

Automated Reference Implementation Sync

There are 1 new commits in the official Copilot SDK since the last merge.

• Last merged commit: ced6613253a595769d2e77547f9e1caf6bef6438
• Reference Implementation HEAD: c063458ecc3d606766f04cf203b11b08de672cc8

Recent reference implementation commits

c063458 Expand SDK E2E runtime coverage (#1197)

Instructions

You MUST follow these steps in order. Do NOT improvise or skip scripts.

1. ✅✅Read .github/prompts/agentic-merge-reference-impl.prompt.md in full before starting✅✅

❌❌Do NOT clone the reference implementation manually — the start script does this.❌❌
❌❌Do NOT update .lastmerge manually — the finish script does this.❌❌
❌❌Do NOT skip the finish script — it syncs codegen versions and updates .lastmerge.❌❌

Generated by Reference Implementation Sync · ● 196.2K · ◷

• expires on May 11, 2026, 12:54 AM UTC

[edburns]

Superseded by a newer reference implementation sync issue. Closing this one.