release: release/13.12.0-Changelog #38551

metamaskbot · 2025-12-04T13:08:17Z

This PR updates the change log for 13.12.0. (Hotfix - no test plan generated.)

metamaskbot · 2025-12-04T13:42:23Z

Builds ready [9f30620]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
user-actions-benchmark: User Actions Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- content-script: 0
- offscreen: 0

UI Startup Metrics (1245 ± 101 ms)

Platform	BuildType	Page	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P 75 (ms)	P 95 (ms)
Chrome	Browserify	Standard Home	uiStartup	1245	1039	1457	101	1322	1420
			load	1040	865	1263	92	1109	1201
			domContentLoaded	1034	863	1256	92	1103	1195
			domInteractive	27	15	162	24	22	86
			firstPaint	506	101	1228	386	983	1145
			backgroundConnect	216	194	248	11	224	240
			firstReactRender	32	19	78	11	37	51
			getState	36	16	120	16	43	59
			initialActions	1	0	6	1	1	2
			loadScripts	824	661	1050	89	886	987
			setupStore	12	6	23	4	13	20
			numNetworkReqs	12	5	73	20	5	72
	Browserify	Power User Home	uiStartup	2099	1576	3120	285	2259	2614
			load	1042	901	1690	136	1094	1301
			domContentLoaded	1030	891	1672	137	1077	1293
			domInteractive	31	18	125	22	29	99
			firstPaint	634	95	1687	424	985	1287
			backgroundConnect	280	196	834	139	245	641
			firstReactRender	56	43	95	10	62	76
			getState	191	144	315	33	205	269
			initialActions	1	0	3	1	1	2
			loadScripts	816	677	1432	134	858	1087
			setupStore	17	10	49	8	16	39
			numNetworkReqs	90	66	265	52	75	257
	Webpack	Standard Home	uiStartup	819	693	1053	78	851	977
			load	641	566	857	72	684	798
			domContentLoaded	636	560	851	72	680	791
			domInteractive	26	15	104	21	21	93
			firstPaint	223	82	858	160	196	693
			backgroundConnect	11	6	77	10	12	26
			firstReactRender	28	20	148	14	32	39
			getState	25	13	69	11	31	43
			initialActions	1	0	4	1	1	2
			loadScripts	633	558	841	70	678	785
			setupStore	11	4	34	5	12	18
			numNetworkReqs	12	5	76	20	5	71
	Webpack	Power User Home	uiStartup	1628	1247	2880	295	1881	2158
			load	665	591	1298	106	683	936
			domContentLoaded	658	584	1290	106	674	930
			domInteractive	34	18	228	32	29	100
			firstPaint	263	101	949	188	250	673
			backgroundConnect	153	7	606	232	515	575
			firstReactRender	59	48	83	8	65	73
			getState	169	143	237	17	179	198
			initialActions	1	0	2	0	1	1
			loadScripts	655	582	1281	104	672	922
			setupStore	16	9	51	9	14	43
			numNetworkReqs	90	66	276	54	75	267
Firefox	Browserify	Standard Home	uiStartup	1467	1107	2128	233	1626	1927
			load	1196	950	1837	160	1321	1461
			domContentLoaded	1196	950	1837	160	1320	1461
			domInteractive	68	31	304	40	90	138
			firstPaint	-	-	-	-	-	-
			backgroundConnect	59	22	226	41	76	142
			firstReactRender	25	18	40	5	28	38
			getState	21	6	175	33	14	111
			initialActions	1	0	3	1	2	2
			loadScripts	1161	932	1806	149	1262	1407
			setupStore	15	5	142	18	14	42
			numNetworkReqs	12	5	67	17	7	64
	Browserify	Power User Home	uiStartup	2999	1881	5631	870	3849	4413
			load	1325	947	3264	482	1277	2468
			domContentLoaded	1324	946	3264	482	1276	2468
			domInteractive	130	33	2073	247	97	357
			firstPaint	-	-	-	-	-	-
			backgroundConnect	202	27	1146	304	145	1022
			firstReactRender	67	37	343	46	66	117
			getState	295	85	1212	255	370	892
			initialActions	2	1	7	1	2	3
			loadScripts	1207	928	3243	359	1228	2038
			setupStore	99	5	888	170	86	579
			numNetworkReqs	85	58	268	45	74	244
	Webpack	Standard Home	uiStartup	1512	1304	2121	151	1602	1849
			load	1243	1103	1515	99	1313	1434
			domContentLoaded	1242	1103	1515	99	1313	1434
			domInteractive	57	27	189	37	80	129
			firstPaint	-	-	-	-	-	-
			backgroundConnect	47	21	199	27	45	106
			firstReactRender	30	20	164	18	31	68
			getState	13	6	106	14	12	27
			initialActions	1	0	3	0	1	2
			loadScripts	1216	1087	1489	94	1289	1400
			setupStore	15	5	166	19	13	48
			numNetworkReqs	12	5	67	16	7	64
	Webpack	Power User Home	uiStartup	3342	2020	5849	987	4202	5314
			load	1543	1152	3220	478	1572	2779
			domContentLoaded	1543	1152	3220	478	1571	2779
			domInteractive	115	32	1122	160	92	357
			firstPaint	-	-	-	-	-	-
			backgroundConnect	149	25	2288	268	151	478
			firstReactRender	67	38	378	43	66	130
			getState	365	76	1924	355	542	957
			initialActions	2	0	4	1	2	3
			loadScripts	1487	1127	3002	429	1516	2605
			setupStore	176	5	1221	273	191	970
			numNetworkReqs	86	52	257	41	75	166

📊 Page Load Benchmark Results

Current Commit: 9f30620 | Date: 12/4/2025

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.04s (±148ms) 🟡 | historical mean value: 1.04s ⬆️ (historical data)
domContentLoaded-> current mean value: 729ms (±156ms) 🟢 | historical mean value: 725ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 96ms (±220ms) 🟢 | historical mean value: 79ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.04s	148ms	998ms	2.45s	1.06s	2.45s
domContentLoaded	729ms	156ms	692ms	2.22s	754ms	2.22s
firstPaint	96ms	220ms	60ms	2.28s	88ms	2.28s
firstContentfulPaint	96ms	220ms	60ms	2.28s	88ms	2.28s
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

metamaskbot · 2025-12-04T16:09:21Z

Builds ready [724eeed]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
user-actions-benchmark: User Actions Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- content-script: 0
- offscreen: 0

UI Startup Metrics (1211 ± 114 ms)

Platform	BuildType	Page	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P 75 (ms)	P 95 (ms)
Chrome	Browserify	Standard Home	uiStartup	1211	990	1666	114	1279	1377
			load	1020	852	1456	98	1068	1175
			domContentLoaded	1014	846	1450	98	1062	1166
			domInteractive	26	15	227	26	20	78
			firstPaint	658	82	1475	415	1036	1187
			backgroundConnect	202	179	249	12	208	224
			firstReactRender	29	18	62	10	32	55
			getState	36	15	140	21	40	87
			initialActions	1	0	9	1	1	4
			loadScripts	818	647	1254	95	865	975
			setupStore	12	7	35	5	14	23
			numNetworkReqs	12	5	78	21	5	75
	Browserify	Power User Home	uiStartup	2156	1699	2977	277	2332	2760
			load	1073	931	1533	140	1117	1398
			domContentLoaded	1060	916	1527	141	1111	1380
			domInteractive	36	18	192	33	31	133
			firstPaint	540	129	1457	412	994	1254
			backgroundConnect	276	203	643	111	251	552
			firstReactRender	61	45	126	13	66	77
			getState	193	151	314	35	203	288
			initialActions	1	0	4	1	1	2
			loadScripts	838	703	1296	140	885	1164
			setupStore	16	11	42	6	16	33
			numNetworkReqs	90	63	267	52	77	251
	Webpack	Standard Home	uiStartup	791	686	1080	77	820	968
			load	615	553	840	63	641	765
			domContentLoaded	610	546	827	63	639	760
			domInteractive	24	14	99	20	20	77
			firstPaint	246	91	844	178	212	673
			backgroundConnect	10	5	73	8	12	22
			firstReactRender	26	19	52	6	32	38
			getState	25	12	66	11	33	47
			initialActions	1	0	3	1	1	2
			loadScripts	607	543	819	61	637	752
			setupStore	10	5	28	4	12	19
			numNetworkReqs	12	5	78	21	5	75
	Webpack	Power User Home	uiStartup	1619	1221	2576	290	1886	2065
			load	656	581	1137	96	668	891
			domContentLoaded	649	577	1131	97	656	884
			domInteractive	31	17	161	27	27	103
			firstPaint	251	98	776	159	249	615
			backgroundConnect	164	7	588	233	512	563
			firstReactRender	58	45	78	8	65	72
			getState	168	140	233	16	176	206
			initialActions	1	0	2	0	1	2
			loadScripts	646	575	1120	95	654	874
			setupStore	18	9	58	11	15	45
			numNetworkReqs	91	65	281	58	74	266
Firefox	Browserify	Standard Home	uiStartup	1388	1133	1752	136	1484	1621
			load	1134	977	1492	90	1181	1293
			domContentLoaded	1134	977	1492	90	1181	1292
			domInteractive	73	36	211	37	98	148
			firstPaint	-	-	-	-	-	-
			backgroundConnect	51	25	167	30	62	132
			firstReactRender	26	19	55	6	27	38
			getState	14	6	217	21	13	28
			initialActions	1	0	3	1	2	2
			loadScripts	1100	959	1474	83	1148	1247
			setupStore	15	7	120	16	15	34
			numNetworkReqs	12	5	66	17	6	62
	Browserify	Power User Home	uiStartup	2891	1952	4467	753	3552	4243
			load	1320	948	2525	438	1351	2369
			domContentLoaded	1319	948	2525	438	1350	2367
			domInteractive	110	35	755	109	104	382
			firstPaint	-	-	-	-	-	-
			backgroundConnect	203	21	1173	303	160	1082
			firstReactRender	61	38	177	25	64	117
			getState	305	79	1180	264	380	941
			initialActions	4	1	74	10	2	8
			loadScripts	1188	931	2329	287	1213	2081
			setupStore	157	7	813	205	177	723
			numNetworkReqs	83	52	249	40	74	156
	Webpack	Standard Home	uiStartup	1598	1292	2081	155	1706	1892
			load	1299	1091	1537	100	1371	1478
			domContentLoaded	1299	1091	1536	100	1371	1478
			domInteractive	64	26	187	36	87	131
			firstPaint	-	-	-	-	-	-
			backgroundConnect	52	21	164	31	57	118
			firstReactRender	30	22	97	11	32	44
			getState	16	7	122	19	14	49
			initialActions	1	0	3	1	2	2
			loadScripts	1270	1068	1510	92	1339	1442
			setupStore	18	6	134	22	16	81
			numNetworkReqs	12	5	67	17	7	64
	Webpack	Power User Home	uiStartup	3357	2241	5823	923	4345	4751
			load	1548	1088	2972	476	1578	2708
			domContentLoaded	1547	1088	2972	476	1578	2708
			domInteractive	131	27	1181	194	96	379
			firstPaint	-	-	-	-	-	-
			backgroundConnect	196	19	1283	303	135	1127
			firstReactRender	71	36	261	42	71	180
			getState	368	73	1706	332	494	1082
			initialActions	3	0	80	9	2	7
			loadScripts	1430	1074	2808	355	1481	2476
			setupStore	137	5	1063	207	125	637
			numNetworkReqs	85	52	257	45	76	239

📊 Page Load Benchmark Results

Current Commit: 724eeed | Date: 12/4/2025

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 993ms (±62ms) 🟢 | historical mean value: 1.04s ⬇️ (historical data)
domContentLoaded-> current mean value: 690ms (±60ms) 🟢 | historical mean value: 727ms ⬇️ (historical data)
firstContentfulPaint-> current mean value: 75ms (±11ms) 🟢 | historical mean value: 80ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	993ms	62ms	946ms	1.27s	1.21s	1.27s
domContentLoaded	690ms	60ms	652ms	959ms	904ms	959ms
firstPaint	75ms	11ms	60ms	176ms	80ms	176ms
firstContentfulPaint	75ms	11ms	60ms	176ms	80ms	176ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

metamaskbot · 2025-12-04T17:43:40Z

Builds ready [8425ca4]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
user-actions-benchmark: User Actions Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- content-script: 0
- offscreen: 0

UI Startup Metrics (1205 ± 99 ms)

Platform	BuildType	Page	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P 75 (ms)	P 95 (ms)
Chrome	Browserify	Standard Home	uiStartup	1205	1026	1454	99	1277	1395
			load	1005	856	1215	87	1051	1188
			domContentLoaded	999	851	1209	87	1046	1182
			domInteractive	24	15	106	18	21	77
			firstPaint	503	84	1205	384	936	1107
			backgroundConnect	209	193	258	12	215	237
			firstReactRender	30	19	65	9	35	49
			getState	35	13	135	19	41	65
			initialActions	1	0	6	1	1	2
			loadScripts	795	656	1009	85	845	978
			setupStore	11	6	23	4	12	20
			numNetworkReqs	12	5	79	21	5	74
	Browserify	Power User Home	uiStartup	2106	1764	2933	258	2236	2757
			load	1065	921	1519	136	1127	1382
			domContentLoaded	1053	914	1510	137	1115	1370
			domInteractive	31	18	105	20	29	87
			firstPaint	604	103	1535	438	990	1336
			backgroundConnect	272	204	760	119	244	545
			firstReactRender	56	44	73	8	63	72
			getState	198	146	707	76	208	271
			initialActions	1	0	4	1	1	2
			loadScripts	835	706	1304	136	897	1157
			setupStore	18	11	59	10	17	44
			numNetworkReqs	90	65	265	53	75	259
	Webpack	Standard Home	uiStartup	805	693	1223	81	819	995
			load	628	559	998	76	654	793
			domContentLoaded	623	553	991	75	649	787
			domInteractive	26	16	100	20	22	85
			firstPaint	239	83	746	171	232	676
			backgroundConnect	10	5	29	5	10	24
			firstReactRender	27	20	41	6	32	36
			getState	27	14	107	14	35	48
			initialActions	1	0	3	1	1	2
			loadScripts	620	551	982	73	647	778
			setupStore	10	6	19	3	12	15
			numNetworkReqs	12	5	76	20	5	72
	Webpack	Power User Home	uiStartup	1636	1229	2938	300	1893	2108
			load	651	565	1326	103	663	882
			domContentLoaded	644	558	1310	102	655	875
			domInteractive	30	16	179	25	28	95
			firstPaint	297	95	920	196	333	674
			backgroundConnect	142	7	575	214	279	547
			firstReactRender	62	49	121	11	68	82
			getState	191	151	719	87	184	250
			initialActions	1	0	6	1	1	2
			loadScripts	641	556	1300	100	653	867
			setupStore	15	8	47	9	14	38
			numNetworkReqs	90	65	283	55	75	270
Firefox	Browserify	Standard Home	uiStartup	1278	1048	1704	151	1391	1636
			load	1049	900	1416	101	1108	1227
			domContentLoaded	1048	900	1416	101	1108	1227
			domInteractive	55	31	159	31	78	127
			firstPaint	-	-	-	-	-	-
			backgroundConnect	47	22	362	48	41	118
			firstReactRender	23	18	38	5	24	34
			getState	16	6	215	26	11	71
			initialActions	1	0	3	1	2	2
			loadScripts	1020	884	1389	90	1065	1201
			setupStore	13	5	182	19	11	39
			numNetworkReqs	11	5	67	15	6	59
	Browserify	Power User Home	uiStartup	3062	1885	5345	912	3889	4739
			load	1348	956	2632	487	1336	2518
			domContentLoaded	1347	955	2632	487	1336	2518
			domInteractive	92	31	360	68	97	300
			firstPaint	-	-	-	-	-	-
			backgroundConnect	260	27	1209	357	315	1162
			firstReactRender	62	34	235	28	71	121
			getState	284	90	1015	224	366	830
			initialActions	2	0	8	1	2	3
			loadScripts	1187	939	2484	292	1284	1911
			setupStore	164	5	1044	246	135	826
			numNetworkReqs	83	53	257	41	74	152
	Webpack	Standard Home	uiStartup	1500	1277	2109	148	1580	1773
			load	1229	1082	1528	103	1306	1415
			domContentLoaded	1229	1082	1528	104	1306	1415
			domInteractive	54	27	195	30	78	106
			firstPaint	-	-	-	-	-	-
			backgroundConnect	49	21	173	31	61	117
			firstReactRender	27	19	81	8	29	39
			getState	16	6	137	21	13	72
			initialActions	1	0	3	1	2	2
			loadScripts	1201	1063	1431	93	1273	1376
			setupStore	15	5	125	17	13	45
			numNetworkReqs	12	5	69	17	7	64
	Webpack	Power User Home	uiStartup	3151	2176	5033	755	3947	4305
			load	1515	1088	2604	416	1552	2424
			domContentLoaded	1515	1088	2604	416	1552	2424
			domInteractive	98	32	917	104	96	319
			firstPaint	-	-	-	-	-	-
			backgroundConnect	195	27	1099	280	157	1036
			firstReactRender	65	39	261	32	66	121
			getState	332	80	1776	325	524	835
			initialActions	8	1	185	24	3	53
			loadScripts	1388	1072	2347	301	1442	2234
			setupStore	116	8	1026	180	108	646
			numNetworkReqs	87	53	255	47	75	241

📊 Page Load Benchmark Results

Current Commit: 8425ca4 | Date: 12/4/2025

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.03s (±63ms) 🟡 | historical mean value: 1.05s ⬇️ (historical data)
domContentLoaded-> current mean value: 726ms (±76ms) 🟢 | historical mean value: 731ms ⬇️ (historical data)
firstContentfulPaint-> current mean value: 87ms (±125ms) 🟢 | historical mean value: 79ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.03s	63ms	1.00s	1.33s	1.24s	1.33s
domContentLoaded	726ms	76ms	692ms	1.26s	923ms	1.26s
firstPaint	87ms	125ms	56ms	1.32s	88ms	1.32s
firstContentfulPaint	87ms	125ms	56ms	1.32s	88ms	1.32s
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

update changelog for 13.12.0 (hotfix - no test plan)

9f30620

metamaskbot added the team-bots Bot team (for MetaMask Bot, Runway Bot, etc.) label Dec 4, 2025

update changelog for 13.12.0 (hotfix - no test plan)

724eeed

update changelog for 13.12.0 (hotfix - no test plan)

8425ca4

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release: release/13.12.0-Changelog #38551

release: release/13.12.0-Changelog #38551

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metamaskbot commented Dec 4, 2025

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📄 Localhost MetaMask Test Dapp

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release: release/13.12.0-Changelog #38551

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metamaskbot commented Dec 4, 2025

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metamaskbot commented Dec 4, 2025

📄 Localhost MetaMask Test Dapp

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metamaskbot commented Dec 4, 2025

📄 Localhost MetaMask Test Dapp

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metamaskbot commented Dec 4, 2025

📄 Localhost MetaMask Test Dapp

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