1 files changed, 15 insertions, 27 deletions

diff --git a/TODO.md b/TODO.md
index 6b41d98..c5cbea6 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,27 +1,6 @@
 # Ship TODO
 
-## Known Limitations
-
-### Docker Container Port Assumption
-**Current behavior:** Ship assumes Docker containers listen on port 80 internally.
-
-**In:** `internal/templates/templates.go`:
-```
--p 127.0.0.1:{{.Port}}:80
-```
-
-**Problem:** Containers that expose other ports (e.g., 8080, 3000) will not work.
-
-**Workaround:** Ensure your Docker container listens on port 80, or manually edit the systemd unit after deployment.
-
-**Potential fixes:**
-1. Add `--container-port` flag to specify internal port
-2. Auto-detect from Dockerfile `EXPOSE` directive
-3. Support `PORT` env var in Docker containers (like binary deploys)
-
----
-
-## Other TODOs
+## Open
 
 ### Support custom Caddyfile in repo
 **Problem:** v2 always generates Caddyfiles from templates, ignoring any custom config in the repo.
@@ -42,14 +21,23 @@ This allows custom routes (NIP-05, LNURL, rewrites, etc.) while still letting sh
 
 **Desired:** Show the actual domain in the URL column when `--domain` was used.
 
-### Port allocation collision bug
-**Problem:** Ship can allocate the same port to multiple deployments, causing containers to fail with exit code 125.
+---
+
+## Fixed
 
-**Example:** Both len.to and checkyourinfo.com were assigned port 9000.
+### ~~Port allocation collision bug~~ ✅ FIXED
+**Fixed in:** commit d97bb6f
 
-**Fix:** Check if port is actually in use before allocating.
+- Port allocation now uses atomic flock on `/etc/ship/next_port`
+- Prevents race conditions when multiple deploys run concurrently
+- Each app still gets its port stored in `/etc/ship/ports/<name>`
 
----
+### ~~Docker container port assumption~~ ✅ FIXED
+**Fixed in:** commit d97bb6f
+
+- Added `--container-port` flag (default 80)
+- Template now uses `{{.ContainerPort}}` instead of hardcoded 80
+- Supports containers that listen on 8080, 3000, etc.
 
 ### ~~ship host init doesn't create local state.json~~ ✅ FIXED
 **Fixed in:** commit 6b2c047