diff --git a/local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md b/local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md
index 20a41846e3..2f43240bd4 100644
--- a/local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md
+++ b/local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md
@@ -1,15 +1,20 @@
 # Red Bear OS — `pci-spawner` → `driver-manager` Migration Plan
 
-**Document status:** v5.6 canonical planning authority (supersedes v5.5).
-v5.6 records the round-5 compositor comprehensive fix (W1/W2/W3
-from the round-4 audit + pre-existing compile errors) and the
-SYSTEM-STABILITY → archived move. v5.5 recorded the round-4
-stub-fix and stale-doc cleanup pass. v5.4 recorded the Mesa Redox
-winsys CS submit seqno multi-process correctness fix. v5.3
-records W2 closure. v5.2 closed C1. v5.1 closed G-A4. v5.0 closed
-v5.3 (initnsmgr O_NONBLOCK) and the W1-W8 stub-fix pass. v4.9
-recorded v5.0, v5.1, v5.5 implementation. v4.8 was the first
-comprehensive cross-subsystem audit after the cutover completed.
+**Document status:** v5.9 canonical planning authority (supersedes v5.8).
+v5.9 records the round-8 base/logd/ipcd stubs and ftdi/acmd
+setup-error fixes. v5.8 closed the round-7 relibc stubs
+(set_scheduler, F_SETLKW, relative_to_absolute_foffset, setitimer,
+ptrace) and bumped CONSOLE-TO-KDE to v6.0. v5.7 closed the
+round-6 relibc stubs (semaphores, etc.). v5.6 records the round-5
+compositor comprehensive fix (W1/W2/W3 from the round-4 audit +
+pre-existing compile errors) and the SYSTEM-STABILITY → archived
+move. v5.5 recorded the round-4 stub-fix and stale-doc cleanup
+pass. v5.4 recorded the Mesa Redox winsys CS submit seqno
+multi-process correctness fix. v5.3 records W2 closure. v5.2
+closed C1. v5.1 closed G-A4. v5.0 closed v5.3 (initnsmgr O_NONBLOCK)
+and the W1-W8 stub-fix pass. v4.9 recorded v5.0, v5.1, v5.5
+implementation. v4.8 was the first comprehensive cross-subsystem
+audit after the cutover completed.
 
 The round-5 fix was non-trivial: redbear-compositor had
 **pre-existing compile errors** (broken `?` operator on `()`,