v2.0.51

What's Changed

• fix(sdk): withhold a Cloud refusal that quotes an envSecrets value by @khaliqgant in #650
• Test: isolate SDK artifact gate filesystem races by @miyaontherelay in #670
• test(kernel): wait for durable run before agent crash boundary kill by @miyaontherelay in #669
• Test: stabilize budgeted reader disconnect assertion by @miyaontherelay in #671
• feat(sdk): skip unchanged syncCode uploads by digest by @miyaontherelay in #666
• feat(sdk): add run completion signal helpers by @miyaontherelay in #665
• Scope delivered secrets to declared steps by @miyaontherelay in #668

Full Changelog: v2.0.50...v2.0.51