diff --git a/docs/milestones/S1.md b/docs/milestones/S1.md
index 41c6575..1f50517 100644
--- a/docs/milestones/S1.md
+++ b/docs/milestones/S1.md
@@ -1,6 +1,6 @@
 # S1 — System basics
 
-**Status:** in progress (branch `s1`). The SD driver fix shipped in v0.6.1 (issue #21, ADR 0007). Fixed IPv4 settings (issue #7) are done and checked on the device. The System Monitor (#11) hasn't started.
+**Status:** in progress. The SD driver fix shipped in v0.6.1 (issue #21, ADR 0007), and fixed IPv4 settings in v0.7.0 (issue #7). The System Monitor (#11) hasn't started; issue #39 follows the SD driver upstream.
 
 **Goal:** the device works on any network, the card can be trusted, and you can see what the system is doing. A side milestone, like G1.