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Upgrade React from 11eddecd-20260805 to 22e4f993-20260811 - #97249

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eps1lon merged 7 commits into
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update/react/19.3.0-canary-22e4f993-20260811
Aug 13, 2026
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Upgrade React from 11eddecd-20260805 to 22e4f993-20260811#97249
eps1lon merged 7 commits into
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update/react/19.3.0-canary-22e4f993-20260811

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diff facebook/react@11eddecd...22e4f993

React upstream changes

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next-js-bot Bot enabled auto-merge (squash) August 12, 2026 16:58
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Stats from current PR

🔴 2 regressions, 2 improvements

Metric Canary PR Change Trend
node_modules Size 553 MB 554 MB 🔴 +223 kB (+0%) ▁▁▁▁▁
Turbo Build Time (cached) 3.004s 3.238s 🔴 +234ms (+8%) ▁▁▁▃▁
Webpack Build Time 24.957s 23.915s 🟢 1.042s (-4%) ▁▁▁▁▁
Webpack Build Time (cached) 24.359s 23.805s 🟢 554ms (-2%) ▂▂▁▁▂
📊 All Metrics
📖 Metrics Glossary

Dev Server Metrics:

  • Listen = TCP port starts accepting connections
  • First Request = HTTP server returns successful response
  • Cold = Fresh build (no cache)
  • Warm = With cached build artifacts

Build Metrics:

  • Fresh = Clean build (no .next directory)
  • Cached = With existing .next directory

Change Thresholds:

  • Time: Changes < 50ms AND < 10%, OR < 2% are insignificant
  • Size: Changes < 1KB AND < 1% are insignificant
  • All other changes are flagged to catch regressions

⚡ Dev Server

Metric Canary PR Change Trend
Cold (Listen) 812ms 812ms ✓ ▂▁▂▂▂
Cold (Ready in log) 790ms 793ms ✓ ▁▁▁▁▁
Cold (First Request) 1.319s 1.310s ✓ ▁▁▁▂▁
Warm (Listen) 814ms 813ms ✓ ▁▁▁▁▁
Warm (Ready in log) 796ms 788ms ✓ ▁▁▁▁▁
Warm (First Request) 1.308s 1.291s ✓ ▁▁▁▂▁
📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric Canary PR Change Trend
Cold (Listen) 812ms 762ms ✓ ▂▂▂▂▂
Cold (Ready in log) 770ms 760ms ✓ ▁▂▁▁▁
Cold (First Request) 3.273s 3.284s ✓ ▁▂▁▁▂
Warm (Listen) 760ms 762ms ✓ ▂▂▂▂▂
Warm (Ready in log) 765ms 765ms ✓ ▁▂▁▁▂
Warm (First Request) 3.330s 3.330s ✓ ▁▂▁▁▂

⚡ Production Builds

Metric Canary PR Change Trend
Fresh Build 6.064s 6.031s ✓ ▁▁▁▂▁
Cached Build 3.004s 3.238s 🔴 +234ms (+8%) ▁▁▁▃▁
📦 Production Builds (Webpack) (Legacy)

📦 Production Builds (Webpack)

Metric Canary PR Change Trend
Fresh Build 24.957s 23.915s 🟢 1.042s (-4%) ▁▁▁▁▁
Cached Build 24.359s 23.805s 🟢 554ms (-2%) ▂▂▁▁▂
node_modules Size 553 MB 554 MB 🔴 +223 kB (+0%) ▁▁▁▁▁
📦 Bundle Sizes

Bundle Sizes

⚡ Turbopack

Client

Main Bundles
Canary PR Change
03lzpt71kg1qg.js gzip 47 kB N/A -
03o8j4gdcreqe.js gzip 170 B N/A -
0405hwyamng46.js gzip 157 B N/A -
050icza-xjz0i.js gzip 5.73 kB N/A -
07jdby0ue616s.js gzip 450 B N/A -
0bjdc8muo74n5.js gzip 8.71 kB N/A -
0cz1d0mv5g_q7.js gzip 39.4 kB 39.4 kB ✓
0q36apx7b1q_e.js gzip 7.54 kB N/A -
0rci1f3or1a19.js gzip 13.3 kB N/A -
1_2x714--ii1i.js gzip 8.76 kB N/A -
1-3y752pkth5-.js gzip 10 kB N/A -
1elt1qium-r2m.css gzip 115 B 115 B ✓
1ewkwfyqom2y8.js gzip 158 B N/A -
1gyf22uwo685a.js gzip 158 B N/A -
1k6dd7su4cfei.js gzip 3.57 kB N/A -
1tf1phijqlx9j.js gzip 220 B 220 B ✓
1uzabyd1120a1.js gzip 8.71 kB N/A -
1vvaqv96pfhdm.js gzip 156 B N/A -
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21kmjy_10x14f.js gzip 8.81 kB N/A -
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3g6mznuaqjizb.js gzip 71.6 kB N/A -
3j981cx6o_t11.js gzip 155 B N/A -
3ki92ksbh68ff.js gzip 152 B N/A -
3l9pr36yz-v2o.js gzip 161 B N/A -
3mrwxzed0ylgv.js gzip 13.1 kB N/A -
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3qn872h2wdhw7.js gzip 157 B N/A -
3ueg8wcmwx2u-.js gzip 156 B N/A -
41u5s3oe2-erp.js gzip 2.29 kB N/A -
445s_9hf8o7ao.js gzip 8.76 kB N/A -
44i244dmnulb-.js gzip 65.6 kB N/A -
turbopack-0d..9ejy.js gzip 3.74 kB 3.74 kB ✓
0-6bcj16ji2wf.js gzip N/A 10.6 kB -
056018sbl3xxg.js gzip N/A 156 B -
07ryk0jced-sc.js gzip N/A 8.78 kB -
0a9npihj78qly.js gzip N/A 157 B -
0jwho9fkrb_t3.js gzip N/A 2.29 kB -
0roh390ijzxa5.js gzip N/A 8.75 kB -
0rvbkygoup2y6.js gzip N/A 157 B -
0vex9w55ursqj.js gzip N/A 8.79 kB -
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0zn9pf1bv9yel.js gzip N/A 156 B -
17oe55cu76cd7.js gzip N/A 450 B -
19om32e1m-0cq.js gzip N/A 160 B -
1din_zw2g87o2.js gzip N/A 168 B -
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1o20zijn7kx7u.js gzip N/A 155 B -
1uzv47btzam64.js gzip N/A 5.73 kB -
1vy7n7wxv_rh5.js gzip N/A 8.81 kB -
1x0gfa0ls84m6.js gzip N/A 65.6 kB -
2-0i7pl900-ou.js gzip N/A 8.71 kB -
2-kcbngm7ik7y.js gzip N/A 8.75 kB -
29p5-xa4jmdhg.js gzip N/A 13.7 kB -
2jhbuzgq122u-.js gzip N/A 7.53 kB -
2lpk5_hknut8q.js gzip N/A 13.1 kB -
2o4cibp3awtbw.js gzip N/A 3.56 kB -
2ugc69z0t0ypz.js gzip N/A 1.46 kB -
336mo8ag01xm6.js gzip N/A 156 B -
36dn8i-_3dnq5.js gzip N/A 10 kB -
3fljpmwcjxqhx.js gzip N/A 10.3 kB -
3gz44skqdlsrb.js gzip N/A 8.71 kB -
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3nk46g6u37ekv.js gzip N/A 47 kB -
3q5e1j1558-w2.js gzip N/A 155 B -
3y9tus7kb5su0.js gzip N/A 13.3 kB -
446udw0vqke67.js gzip N/A 157 B -
44zkt6f12xfx-.js gzip N/A 162 B -
Total 401 kB 401 kB ⚠️ +117 B

Server

Middleware
Canary PR Change
middleware-b..fest.js gzip 1.06 kB 1.06 kB ✓
Total 1.06 kB 1.06 kB ✓
Build Details
Build Manifests
Canary PR Change
_buildManifest.js gzip 878 B 878 B ✓
Total 878 B 878 B ✓
Build Cache
Canary PR Change
00000001.sst gzip 12.5 MB 13.6 MB 🔴 +1.13 MB (+9%)
00000002.sst gzip 16.1 MB 12.3 MB 🟢 3.82 MB (-24%)
00000003.sst gzip 14.7 MB 13.1 MB 🟢 1.58 MB (-11%)
00000004.sst gzip 11.9 MB 16.2 MB 🔴 +4.26 MB (+36%)
00000005.sst gzip 10.2 MB 2.8 MB 🟢 7.43 MB (-73%)
00000006.sst gzip 2.8 MB 10.2 MB 🔴 +7.4 MB (+264%)
00000007.sst gzip 59 B 59 B ✓
00000008.meta gzip 89 B 89 B ✓
00000009.meta gzip 298 kB 298 kB ✓
00000010.meta gzip 298 kB 298 kB ✓
00000011.meta gzip 298 kB 298 kB ✓
00000012.sst gzip 51.7 kB 51.2 kB ✓
00000013.sst gzip 1.81 MB 1.85 MB 🔴 +48 kB (+3%)
00000014.sst gzip 59 B 59 B ✓
00000015.meta gzip 116 B 116 B ✓
00000016.meta gzip 326 kB 326 kB ✓
00000017.meta gzip 404 kB 405 kB ✓
00000018.sst gzip 52.4 kB 52.6 kB ✓
00000019.sst gzip 1.4 MB 1.4 MB 🟢 4.79 kB (0%)
00000020.sst gzip 59 B 59 B ✓
00000021.meta gzip 116 B 116 B ✓
00000022.meta gzip 326 kB 326 kB ✓
00000023.meta gzip 372 kB 372 kB ✓
00000024.sst gzip 52.6 kB 52.7 kB ✓
00000025.sst gzip 1.4 MB 1.4 MB 🟢 5.07 kB (0%)
00000026.sst gzip 59 B 59 B ✓
00000027.meta gzip 116 B 116 B ✓
00000028.meta gzip 326 kB 326 kB ✓
00000029.meta gzip 372 kB 372 kB ✓
00000030.sst gzip 51.8 kB 51.4 kB ✓
00000031.sst gzip 1.4 MB 1.4 MB 🟢 5.19 kB (0%)
00000032.sst gzip 59 B 59 B ✓
00000033.meta gzip 116 B 116 B ✓
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00000035.meta gzip 372 kB 372 kB ✓
00000036.sst gzip 52.5 kB 52.6 kB ✓
00000037.sst gzip 1.4 MB 1.4 MB 🟢 4.99 kB (0%)
00000038.sst gzip 59 B 59 B ✓
00000039.meta gzip 116 B 116 B ✓
00000040.meta gzip 326 kB 326 kB ✓
00000041.meta gzip 372 kB 372 kB ✓
CURRENT gzip 93 B 94 B 🔴 +1 B (+1%)
LOG gzip 680 B 670 B 🟢 10 B (-1%)
Total 80.3 MB 80.3 MB ✅ -7.72 kB

📦 Webpack

Client

Main Bundles
Canary PR Change
3322-HASH.js gzip 66.2 kB N/A -
4191.HASH.js gzip 169 B N/A -
7920-HASH.js gzip 4.67 kB N/A -
9784-HASH.js gzip 5.63 kB N/A -
b1ad9f4c-HASH.js gzip 63.2 kB N/A -
framework-HASH.js gzip 59.7 kB 59.7 kB ✓
main-app-HASH.js gzip 253 B 255 B ✓
main-HASH.js gzip 40.1 kB 40.1 kB ✓
webpack-HASH.js gzip 1.68 kB 1.68 kB ✓
3577.HASH.js gzip N/A 168 B -
578-HASH.js gzip N/A 66.8 kB -
8590-HASH.js gzip N/A 5.61 kB -
9750-HASH.js gzip N/A 4.68 kB -
a8984546-HASH.js gzip N/A 63.4 kB -
Total 242 kB 242 kB ⚠️ +717 B
Polyfills
Canary PR Change
polyfills-HASH.js gzip 39.4 kB 39.4 kB ✓
Total 39.4 kB 39.4 kB ✓
Pages
Canary PR Change
_app-HASH.js gzip 194 B 193 B ✓
_error-HASH.js gzip 181 B 182 B ✓
css-HASH.js gzip 334 B 331 B ✓
dynamic-HASH.js gzip 1.81 kB 1.81 kB ✓
edge-ssr-HASH.js gzip 255 B 253 B ✓
head-HASH.js gzip 349 B 351 B ✓
hooks-HASH.js gzip 382 B 384 B ✓
image-HASH.js gzip 581 B 582 B ✓
index-HASH.js gzip 260 B 259 B ✓
link-HASH.js gzip 2.48 kB 2.48 kB ✓
routerDirect..HASH.js gzip 317 B 318 B ✓
script-HASH.js gzip 384 B 386 B ✓
withRouter-HASH.js gzip 316 B 315 B ✓
1afbb74e6ecf..834.css gzip 106 B 106 B ✓
Total 7.95 kB 7.96 kB ⚠️ +4 B

Server

Edge SSR
Canary PR Change
edge-ssr.js gzip 129 kB 129 kB ✓
page.js gzip 294 kB 295 kB ✓
Total 423 kB 423 kB ✅ -89 B
Middleware
Canary PR Change
middleware-b..fest.js gzip 617 B 617 B ✓
middleware-r..fest.js gzip 156 B 156 B ✓
middleware.js gzip 45.9 kB 45.5 kB ✓
edge-runtime..pack.js gzip 842 B 842 B ✓
Total 47.5 kB 47.1 kB ✅ -372 B
Build Details
Build Manifests
Canary PR Change
_buildManifest.js gzip 717 B 718 B ✓
Total 717 B 718 B ⚠️ +1 B
Build Cache
Canary PR Change
0.pack gzip 4.81 MB 4.8 MB 🟢 5.89 kB (0%)
index.pack gzip 121 kB 122 kB ✓
index.pack.old gzip 122 kB 123 kB ✓
Total 5.05 MB 5.05 MB ✅ -4.58 kB

🔄 Shared (bundler-independent)

Runtimes
Canary PR Change
app-page-exp...dev.js gzip 375 kB 375 kB ✓
app-page-exp..prod.js gzip 207 kB 207 kB ✓
app-page-tur...dev.js gzip 375 kB 375 kB ✓
app-page-tur..prod.js gzip 207 kB 207 kB ✓
app-page-tur...dev.js gzip 371 kB 371 kB ✓
app-page-tur..prod.js gzip 205 kB 205 kB ✓
app-page.run...dev.js gzip 371 kB 371 kB ✓
app-page.run..prod.js gzip 205 kB 205 kB ✓
app-route-ex...dev.js gzip 82.9 kB 82.9 kB ✓
app-route-ex..prod.js gzip 56.1 kB 56.1 kB ✓
app-route-tu...dev.js gzip 83 kB 83 kB ✓
app-route-tu..prod.js gzip 56.1 kB 56.1 kB ✓
app-route-tu...dev.js gzip 82.5 kB 82.5 kB ✓
app-route-tu..prod.js gzip 55.9 kB 55.9 kB ✓
app-route.ru...dev.js gzip 82.5 kB 82.5 kB ✓
app-route.ru..prod.js gzip 55.8 kB 55.8 kB ✓
dev-validati...dev.js gzip 134 kB 134 kB ✓
dev-validati...dev.js gzip 134 kB 134 kB ✓
dev-validati...dev.js gzip 131 kB 132 kB ✓
dev-validati...dev.js gzip 131 kB 132 kB ✓
dist_client_...dev.js gzip 324 B 324 B ✓
dist_client_...dev.js gzip 326 B 326 B ✓
dist_client_...dev.js gzip 318 B 318 B ✓
dist_client_...dev.js gzip 317 B 317 B ✓
pages-api-tu...dev.js gzip 46.4 kB 46.4 kB ✓
pages-api-tu..prod.js gzip 34.6 kB 34.6 kB ✓
pages-api.ru...dev.js gzip 46.4 kB 46.4 kB ✓
pages-api.ru..prod.js gzip 34.5 kB 34.5 kB ✓
pages-turbo....dev.js gzip 55.2 kB 55.2 kB ✓
pages-turbo...prod.js gzip 40.1 kB 40.1 kB ✓
pages.runtim...dev.js gzip 55.1 kB 55.1 kB ✓
pages.runtim..prod.js gzip 40.1 kB 40.1 kB ✓
server.runti..prod.js gzip 67.1 kB 67.1 kB ✓
use-cache-pr...dev.js gzip 72.6 kB 72.6 kB ✓
use-cache-pr...dev.js gzip 72.6 kB 72.6 kB ✓
use-cache-pr...dev.js gzip 70.8 kB 70.8 kB ✓
use-cache-pr...dev.js gzip 70.8 kB 70.8 kB ✓
Total 4.11 MB 4.11 MB ⚠️ +2.22 kB
📝 Changed Files (13 files)

Files with changes:

  • app-page-exp..ntime.dev.js
  • app-page-exp..time.prod.js
  • app-page-tur..ntime.dev.js
  • app-page-tur..time.prod.js
  • app-page-tur..ntime.dev.js
  • app-page-tur..time.prod.js
  • app-page.runtime.dev.js
  • app-page.runtime.prod.js
  • dev-validati..ntime.dev.js
  • dev-validati..ntime.dev.js
  • dev-validati..ntime.dev.js
  • dev-validati..ntime.dev.js
  • server.runtime.prod.js
View diffs
app-page-exp..ntime.dev.js 
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app-page-exp..time.prod.js

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app-page-tur..ntime.dev.js 
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app-page-tur..time.prod.js

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app-page-tur..ntime.dev.js 
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app-page-tur..time.prod.js

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app-page.runtime.dev.js 
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app-page.runtime.prod.js 
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dev-validati..ntime.dev.js

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dev-validati..ntime.dev.js

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dev-validati..ntime.dev.js

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dev-validati..ntime.dev.js

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server.runtime.prod.js

Diff too large to display

📎 Tarball URL 
https://vercel-packages.vercel.app/next/commits/1d19d57ac56880bfa1daa61c1ce0e9847b055fd6/next

Commit: 1d19d57

@github-actions

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Tests Passed

Commit: 1d19d57

@eps1lon
eps1lon disabled auto-merge August 13, 2026 01:54
@eps1lon
eps1lon force-pushed the update/react/19.3.0-canary-22e4f993-20260811 branch from d068151 to 41c029b Compare August 13, 2026 09:57
@eps1lon
eps1lon force-pushed the update/react/19.3.0-canary-22e4f993-20260811 branch from 41c029b to 1d19d57 Compare August 13, 2026 09:58
@eps1lon
eps1lon enabled auto-merge (squash) August 13, 2026 10:02
@eps1lon
eps1lon disabled auto-merge August 13, 2026 10:02
@eps1lon
eps1lon enabled auto-merge (squash) August 13, 2026 10:02
@eps1lon
eps1lon merged commit 9690bae into canary Aug 13, 2026
131 checks passed
@eps1lon
eps1lon deleted the update/react/19.3.0-canary-22e4f993-20260811 branch August 13, 2026 10:19
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