diff --git a/README.md b/README.md
index e724670..cf93faa 100644
--- a/README.md
+++ b/README.md
@@ -33,9 +33,10 @@ the carputer capstone, built from the stakeholder's original directive
 
 > [!IMPORTANT]
 > **CarChomp hasn't met a real GPS or radio yet.** Everything is developed and tested against
-> `tools/sim.py`. GPS, RTL-SDR/Direwolf, chrony, Wi-Fi/hotspot and the web update upload are
-> untested on hardware, and the SD-card image build hasn't been run yet. Downloading an offline
-> map region and drawing it with the network off hasn't been checked end to end either.
+> `tools/sim.py`. GPS, RTL-SDR/Direwolf, chrony and Wi-Fi/hotspot are untested on hardware; a
+> bundle upload to the update API has run once on a reTerminal, and the SD-card image build hasn't been run yet. Offline map regions have been
+> downloaded and drawn on a development machine with the browser blocked from other hosts, but not
+> yet with the network actually off.
 
 ## Layout
 
diff --git a/ROADMAP.md b/ROADMAP.md
index e1bd217..1f05272 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -8,10 +8,10 @@ A box is ticked only when someone has checked the story's "done when" line.
 Code existing is not enough, and a story that needs hardware isn't done until
 it has run on that hardware.
 
-**Progress: 9 of 17 ticked.** Ticks here mean checked on simulators or in CI (for
-CHOMP-13, by reading this file). None has run on real hardware. Still open: the
-six that need hardware (CHOMP-3, 5, 7, 8, 10, 12), and CHOMP-6 and 14, which
-don't.
+**Progress: 10 of 17 ticked.** Ticks here mean checked on simulators or in CI (for
+CHOMP-13, by reading this file). Only CHOMP-5's update upload has also run on real
+hardware. Still open: the five that need hardware (CHOMP-3, 7, 8, 10, 12), and
+CHOMP-6 and 14, which don't.
 
 ## Stories from DESIGN.md's order of work
 
@@ -26,7 +26,7 @@ don't.
 - [x] **CHOMP-4: Map UI and track manager.** Done when: in a browser, a sim drive
   shows live position, track overlay and new-road cue, and a track can be managed
   from the UI.
-- [ ] **CHOMP-5: Import/export, health, web updates.** Done when: a GPX file
+- [x] **CHOMP-5: Import/export, health, web updates.** Done when: a GPX file
   round-trips through import and export, `/api/health` responds, and a
   `tools/bundle.sh` bundle uploaded on the reTerminal updates it and the daemon
   comes back. Needs hardware.