diff --git a/ROADMAP.md b/ROADMAP.md
index 4ae81b2..cf4bb29 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -540,3 +540,7 @@ Model name prefix now wins unconditionally over env-var presence. Regression tes
 56. **`--resume` with no command ignores `--output-format json`** — dogfooded 2026-04-10. `claw --output-format json --resume <session>` (no slash command) printed prose `"Restored session from <path> (N messages)."` to stdout, ignoring the JSON output format flag. **Done at `4f670e5` 2026-04-10**: empty-commands path now emits `{kind:restored, session_id, path, message_count}` in JSON mode. Source: Jobdori dogfood.
 
 57. **Session load errors bypass `--output-format json` — prose error on corrupt JSONL** — dogfooded 2026-04-10. `claw --output-format json --resume <corrupt.jsonl> /status` printed bare prose `"failed to restore session: ..."` to stderr, not a JSON error object. Both the path-resolution and JSONL-load error paths ignored `output_format`. **Done at `cf129c8` 2026-04-10**: both paths now emit `{type:error, error:"failed to restore session: <detail>"}` in JSON mode. Source: Jobdori dogfood.
+
+58. **Windows startup crash: `HOME is not set`** — user report 2026-04-10 in #claw-code (MaxDerVerpeilte). On Windows, `HOME` is often unset — `USERPROFILE` is the native equivalent. Four code paths only checked `HOME`: `config_home_dir()` (tools), `credentials_home_dir()` (runtime/oauth), `detect_broad_cwd()` (CLI), and skill lookup roots (tools). All crashed or silently skipped on stock Windows installs. **Done at `b95d330` 2026-04-10**: all four paths now fall back to `USERPROFILE` when `HOME` is absent. Error message updated to suggest `USERPROFILE` or `CLAW_CONFIG_HOME`. Source: MaxDerVerpeilte in #claw-code.
+
+59. **Session metadata does not persist the model used** — dogfooded 2026-04-10. When resuming a session, `/status` reports `model: null` because the session JSONL stores no model field. A claw resuming a session cannot tell what model was originally used. The model is only known at runtime construction time via CLI flag or config. Fix shape: persist `model` in the session metadata record on first API call, and surface it in resumed `/status`. Source: Jobdori dogfood.