chore: bump version and changelog (v1.60.2.0)

Co-authored-by: Cursor <cursoragent@cursor.com>

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [1.60.2.0] - 2026-07-10
+
+## **Gemini model benchmarks no longer rank a silent empty run as a $0 win.**
+
+`gstack-model-benchmark --models gemini` was parsing an older stream-json shape (`message.text`, `result.usage`). Current gemini CLI emits `message.content` (with `role`) and `result.stats`, so the adapter returned empty output, 0 tokens, and no error — a fake success that quietly mis-ranked gemini in comparison tables.
+
+### What this means for you
+
+Gemini benchmark rows now show real assistant text and token counts again. If a run somehow still exits 0 with empty output, it surfaces as an error row instead of a $0 success.
+
+### Itemized changes
+
+#### Fixed
+
+- `test/helpers/providers/gemini.ts`: `parseGeminiStreamJson` accepts current CLI `content` + `role:'assistant'` (ignores user-prompt echoes), reads tokens from `result.stats` with legacy `usage` fallbacks, and takes `model` from `init`. Empty exit-0 output is reported as `error.code=unknown` instead of a silent success (#2159).
+- `test/helpers/providers/gemini.test.ts`: unit coverage for current + legacy stream shapes, user-echo guard, and empty parse.
+- `test/skill-e2e-benchmark-providers.test.ts`: live gemini smoke asserts non-empty output containing the probe string and positive token counts.
+
 ## [1.60.1.0] - 2026-07-09
 
 ## **The /autoplan dual-voice eval is back on the board, catching real regressions.**

VERSION

@@ -1 +1 @@
-1.60.1.0
+1.60.2.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gstack",
-  "version": "1.60.1.0",
+  "version": "1.60.2.0",
   "description": "Garry's Stack — Claude Code skills + fast headless browser. One repo, one install, entire AI engineering workflow.",
   "license": "MIT",
   "type": "module",