v3.137.2

What's Changed

🐛 Fixed

• [Backport] [A-1755] Die cleanly when heartbeats fail by @moskyb in #4274
• [Backport] [A-1756] Apply request headers from streaming pings by @moskyb in #4275

🏠 Internal

• [Backport] Replace bk-cli-backed pipeline test with agent e2e tests by @ss1909 in #4277

Full Changelog: v3.137.1...v3.137.2