Release Blocker Cleanup

Workflow runs for Release Blocker Cleanup

• What is the expected lifecycle of SandboxRuntimeConfig?

  completed successfully:
  Release Blocker Cleanup#178:Issue#1279closedbyludfjig
  Oct 22, 202610s
  More actions for workflow run 178

• Snapshot follow up items

  completed successfully:
  Release Blocker Cleanup#177:Issue#1479closedbyludfjig
  Oct 22, 20267s
  More actions for workflow run 177

• Support multi-layer OCI snapshot (map scratch? Determined by benchmarks)

  completed successfully:
  Release Blocker Cleanup#176:Issue#1551closedbyludfjig
  Oct 22, 20268s
  More actions for workflow run 176

• Daily aarch64 Failure - 107

  completed successfully:
  Release Blocker Cleanup#175:Issue#1937closedbyjsturtevant
  Oct 15, 20269s
  More actions for workflow run 175

• Improve testing architecture

  completed successfully:
  Release Blocker Cleanup#174:Issue#180closedbyludfjig
  Oct 14, 20269s
  More actions for workflow run 174

• Enable all memory guard page tests on windows

  completed successfully:
  Release Blocker Cleanup#173:Issue#1508closedbyludfjig
  Oct 14, 20269s
  More actions for workflow run 173

• Restrict guest execution capabilities during snapshot

  completed successfully:
  Release Blocker Cleanup#172:Issue#1883closedbyandreiltd
  Oct 13, 202614s
  More actions for workflow run 172

• Guest retained virtual queue buffers should survive snapshotting

  completed successfully:
  Release Blocker Cleanup#171:Issue#1884closedbyandreiltd
  Oct 13, 20267s
  More actions for workflow run 171

• Reduce wit-test prop test samples

  completed successfully:
  Release Blocker Cleanup#170:Issue#1787closedbyludfjig
  Oct 8, 202647s
  More actions for workflow run 170

• Support AArch64 on Windows

  completed successfully:
  Release Blocker Cleanup#169:Issue#1544closedbysimongdavies
  Oct 8, 202612s
  More actions for workflow run 169

• cargo hyperlight aarch64 support

  completed successfully:
  Release Blocker Cleanup#168:Issue#1546closedbysimongdavies
  Oct 7, 20269s
  More actions for workflow run 168

• Nightly musl Failure - 190

  completed successfully:
  Release Blocker Cleanup#167:Issue#1861closedbyludfjig
  Oct 5, 202617s
  More actions for workflow run 167

• Job Failure - 2026-09-27

  completed successfully:
  Release Blocker Cleanup#166:Issue#1854closedbyludfjig
  Oct 5, 202616s
  More actions for workflow run 166

• Guest Copy on Write Followups

  completed successfully:
  Release Blocker Cleanup#165:Issue#1261closedbyyoshuawuyts
  Oct 5, 202610s
  More actions for workflow run 165

• Make Benchmarks Visible

  completed successfully:
  Release Blocker Cleanup#164:Issue#1496closedbyyoshuawuyts
  Oct 5, 202610s
  More actions for workflow run 164

• Ring buffer for hyperlight I/O

  completed successfully:
  Release Blocker Cleanup#163:Issue#1548closedbyyoshuawuyts
  Oct 5, 20269s
  More actions for workflow run 163

• upstream rust target

  completed successfully:
  Release Blocker Cleanup#162:Issue#1547closedbyyoshuawuyts
  Oct 5, 20268s
  More actions for workflow run 162

• Improve the documentation for the guest_dispatch_function in the C and Rust Guest APIs

  completed successfully:
  Release Blocker Cleanup#161:Issue#197closedbyludfjig
  Oct 2, 20269s
  More actions for workflow run 161

• Weak Link a default implementation of c_guest_dispatch_function in hyperlight_guest_capi

  completed successfully:
  Release Blocker Cleanup#160:Issue#195closedbyludfjig
  Oct 2, 20267s
  More actions for workflow run 160

• Wire Packed VirtQueue into the Hyperlight I/O path

  completed successfully:
  Release Blocker Cleanup#159:Issue#1556closedbyandreiltd
  Oct 2, 20267s
  More actions for workflow run 159

• Remove unnecessarily complex guest function dispatch pointer logic

  completed successfully:
  Release Blocker Cleanup#158:Issue#516closedbyludfjig
  Sep 24, 202611s
  More actions for workflow run 158

• Use sync regs instead of get/set regs on KVM

  completed successfully:
  Release Blocker Cleanup#157:Issue#200closedbyludfjig
  Sep 22, 202620s
  More actions for workflow run 157

• Consider setting the default commit message to the PR title and description

  completed successfully:
  Release Blocker Cleanup#156:Issue#1708closedbydanbugs
  Sep 21, 20269s
  More actions for workflow run 156

• setting the tracing level to OFF should remove all the tracing overhead

  completed successfully:
  Release Blocker Cleanup#155:Issue#1837closedbyjprendes
  Sep 18, 20268s
  More actions for workflow run 155

• Support embedding user-provided data in persisted snapshots

  completed successfully:
  Release Blocker Cleanup#154:Issue#1839closedbyludfjig
  Sep 17, 202611s
  More actions for workflow run 154