v0.9.64

What's Changed

• fix: the zombie reaper must reap an allowlist, never scan /proc by @thelinuxkid in #64
• fix(fly): --kill must reap the volume in the three shapes where it didn't by @thelinuxkid in #66
• docs(design): state the volume lifecycle in the canonical layer by @thelinuxkid in #67
• leerie: Add AWS EC2 as an execution runtime alongside Fly.io by @thelinuxkid in #65

Full Changelog: v0.9.63...v0.9.64