chore: Update benchmark results, graph, and README

Author: github-actions[bot]

README.md

@@ -13,15 +13,15 @@ Go WebSocket Library Comparison
 **Latest Benchmark Results:**
 
 <!-- BENCHMARK_TABLE_START -->
-**Last Updated:** Thu, 18 Jun 2026 07:18:36 UTC
+**Last Updated:** Fri, 19 Jun 2026 08:17:39 UTC
 
 | Library                                         | Version         | Throughput (MB/s) | Avg Latency (ms) |
 | ----------------------------------------------- | --------------- | ----------------- | ---------------- |
-| [coder/websocket](https://github.com/coder/websocket) | v1.8.15 | 436.50 | 17.82 |
-| [gobwas/ws](https://github.com/gobwas/ws) | v1.4.0 | 452.41 | 17.18 |
-| [gorilla/websocket](https://github.com/gorilla/websocket) | v1.5.3 | 803.56 | 9.67 |
-| [lesismal/nbio](https://github.com/lesismal/nbio) | v1.6.9 | 565.92 | 13.73 |
-| [lxzan/gws](https://github.com/lxzan/gws) | v1.9.1 | 978.13 | 7.96 |
+| [coder/websocket](https://github.com/coder/websocket) | v1.8.15 | 263.30 | 29.42 |
+| [gobwas/ws](https://github.com/gobwas/ws) | v1.4.0 | 291.30 | 26.47 |
+| [gorilla/websocket](https://github.com/gorilla/websocket) | v1.5.3 | 480.82 | 16.12 |
+| [lesismal/nbio](https://github.com/lesismal/nbio) | v1.6.9 | 355.66 | 21.78 |
+| [lxzan/gws](https://github.com/lxzan/gws) | v1.9.1 | 583.59 | 13.31 |
 <!-- BENCHMARK_TABLE_END -->
 
 **Performance Over Time: Throughput (MB/s):**

benchmark/benchmark_history.json

@@ -14593,5 +14593,40 @@
     "LatencyMs": 17.824494332551183,
     "Timestamp": "2026-06-18T07:17:40.277778959Z",
     "Version": "v1.8.15"
+  },
+  {
+    "LibraryName": "gorilla/websocket",
+    "ThroughputMBps": 480.815625,
+    "LatencyMs": 16.116868472192433,
+    "Timestamp": "2026-06-19T08:16:41.862066617Z",
+    "Version": "v1.5.3"
+  },
+  {
+    "LibraryName": "lxzan/gws",
+    "ThroughputMBps": 583.5921875,
+    "LatencyMs": 13.31332614009676,
+    "Timestamp": "2026-06-19T08:16:41.862066617Z",
+    "Version": "v1.9.1"
+  },
+  {
+    "LibraryName": "gobwas/ws",
+    "ThroughputMBps": 291.3,
+    "LatencyMs": 26.471069880707176,
+    "Timestamp": "2026-06-19T08:16:41.862066617Z",
+    "Version": "v1.4.0"
+  },
+  {
+    "LibraryName": "lesismal/nbio",
+    "ThroughputMBps": 355.659375,
+    "LatencyMs": 21.781049283461176,
+    "Timestamp": "2026-06-19T08:16:41.862066617Z",
+    "Version": "v1.6.9"
+  },
+  {
+    "LibraryName": "coder/websocket",
+    "ThroughputMBps": 263.30390625,
+    "LatencyMs": 29.419607808230154,
+    "Timestamp": "2026-06-19T08:16:41.862066617Z",
+    "Version": "v1.8.15"
   }
 ]

benchmark_performance.png

@@ -23,7 +23,7 @@ require (
 	github.com/klauspost/compress v1.18.6 // indirect
 	github.com/lesismal/llib v1.2.2 // indirect
 	golang.org/x/crypto v0.53.0 // indirect
-	golang.org/x/image v0.42.0 // indirect
+	golang.org/x/image v0.43.0 // indirect
 	golang.org/x/sys v0.46.0 // indirect
 	golang.org/x/text v0.38.0 // indirect
 )

go.mod

@@ -51,8 +51,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20210513122933-cd7d49e622d5/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
 golang.org/x/crypto v0.53.0 h1:QZ4Muo8THX6CizN2vPPd5fBGHyogrdK9fG4wLPFUsto=
 golang.org/x/crypto v0.53.0/go.mod h1:DNLU434OwVakk9PzuwV8w62mAJpRJL3vsgcfp4Qnsio=
-golang.org/x/image v0.42.0 h1:1gSs6ehNWXLbkHBIPcWztk3D/6aIA/8hauiAYtlodVY=
-golang.org/x/image v0.42.0/go.mod h1:rrpelvGFt+kLPAjPM4HeWPgrl0FtafueU//e5N0qk/Q=
+golang.org/x/image v0.43.0 h1:FLxcP4ec2350nTfOC8ysKtqYSIFbk/QGjw1ZHNP4tsY=
+golang.org/x/image v0.43.0/go.mod h1:rrpelvGFt+kLPAjPM4HeWPgrl0FtafueU//e5N0qk/Q=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=