diff --git a/plans/hs-conformance-to-100.md b/plans/hs-conformance-to-100.md
index 68be26fe..c32c342c 100644
--- a/plans/hs-conformance-to-100.md
+++ b/plans/hs-conformance-to-100.md
@@ -34,7 +34,7 @@ Each cluster below is one commit. Order is rough — a loop agent may skip ahead
 
 ### Bucket A: runtime fixes, single-file (low risk, high yield)
 
-1. **[in-progress] fetch JSON unwrap** — `hs-upstream-fetch` 4 tests (`can do a simple fetch w/ json` + 3 variants) got `{:__host_handle N}`. Root: `hs-fetch` in `runtime.sx` returns raw host Response object instead of parsing JSON body. Fix: when format is `"json"`, unwrap via `host-get "_json"` and `json-parse`. Expected: +4.
+1. **[done (+4)] fetch JSON unwrap** — `hs-upstream-fetch` 4 tests (`can do a simple fetch w/ json` + 3 variants) got `{:__host_handle N}`. Root: `hs-fetch` in `runtime.sx` returns raw host Response object instead of parsing JSON body. Fix: when format is `"json"`, unwrap via `host-get "_json"` and `json-parse`. Expected: +4.
 
 2. **[pending] element → HTML via outerHTML** — `asExpression / converts an element into HTML` (1 test) + unlocks response fetches. Mock DOM `El` class in `tests/hs-run-filtered.js` has no `outerHTML` getter. Add a getter computed from `tagName` + `attributes` + `children` (recurse). Expected: +1 direct, + knock-on in fetch.
 
@@ -158,6 +158,9 @@ Many tests are `SKIP (untranslated)` because `tests/playwright/generate-sx-tests
 
 (Reverse chronological — newest at top.)
 
+### 2026-04-23 — cluster 1 fetch JSON unwrap
+- **39a597e9** — `HS: fetch JSON unwrap (+4 tests)`. Added `hs-host-to-sx` helper in `runtime.sx` that converts raw host-handle JS objects/arrays to proper SX dicts/lists via Object.keys/Array walks. `hs-fetch` now calls it on the result when format is `"json"`. Detects host-handle dicts by checking `(host-get v "_type") == "dict"` — genuine SX dicts have the marker, host handles don't. Suite hs-upstream-fetch: 11/23 → 15/23. Smoke 0-195: 162/195 unchanged.
+
 ### 2026-04-23 — cluster fixes session baseline
 - **6b0334af** — `HS: remove bare @attr, set X @attr, JSON clean, FormEncoded, HTML join` (+3)
 - **1613f551** — `HS add/append: Set dedup, @attr support, when-clause result tracking` (+6)