7a5b5963c4
Round 16 audit follow-up. Two small but useful additions: 1. local/docs/SUPERSEDED-DOC-LOG.md — appended R15 entries: greeter/netctl/hotplugd let-underscore-to-logged (5682072e58), acmd setrens security fix (883e8147ec), README null+8 contradiction reconciliation, and the redbear-live.iso stale-reference fix. 2. local/recipes/system/redbear-sessiond/source/src/manager.rs — the can_hibernate / can_hybrid_sleep / can_suspend_then_hibernate / can_sleep functions all return hardcoded 'na'. Documented the integration plan in a block comment above them: when the /scheme/sys/sleep and /scheme/sys/hybrid_sleep schemes exist in the Redox kernel, replace these with fs::metadata() probes matching the kstop_writable() pattern used by can_power_off/can_reboot/can_suspend. No code change yet — just the docstring pointing the next maintainer at the pattern. Without this comment, a future maintainer reading the four hardcoded 'na' returns would not know about the kstop_writable probe pattern that enables the matching sleep capabilities. 2 files changed, +32/-5.