chore: upgrade MUI to v9.1.0 by devin-ai-integration[bot] · Pull Request #163 · rchalamala/caltech.dev

devin-ai-integration · 2026-06-11T02:30:41Z

Summary

Upgrades @mui/material and @mui/icons-material from 7.3.11 to 9.1.0. MUI Core skipped v8 entirely (npm registry goes 7.3.11 → 9.0.0-alpha.0), so this follows the official v7 → v9 migration guide directly — there is no v8 codemod/migration step to apply.

Only one breaking change applies to this codebase: v9 removed the 23 legacy *Outline icon duplicates, so HelpButton.tsx now imports HelpOutlined instead of HelpOutline (identical SVG). The components in use (Dialog, Collapse, IconButton, Switch, other icons) are unaffected; Dialog already uses the slotProps API. Emotion peer deps (@emotion/react/@emotion/styled 11.14) remain compatible with v9.

Diff is scoped to MUI packages only — no other dependency changes. npm run verify (oxlint + prettier check + tsc + vite build) passes.

Screenshots (before = main / MUI 7, after = this PR / MUI 9)

Before (MUI 7.3.11)	After (MUI 9.1.0)

Additional v9 runtime checks: course add → calendar render, Switch toggle, lock/unlock + arrangement nav, Collapse, More Info Dialog, delete — all working (see test results comment).

Link to Devin session: https://app.devin.ai/sessions/dd92eceea518489ab781f9e9da3e5c30
Requested by: @rchalamala

devin-ai-integration · 2026-06-11T02:30:43Z

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devin-ai-integration

Devin Review found 1 potential issue.

devin-ai-integration · 2026-06-11T02:32:16Z

+    "@mui/icons-material": "^9.1.0",
+    "@mui/material": "^9.1.0",


🚩 MUI v7→v9 is a major version jump skipping v8

The PR bumps @mui/icons-material and @mui/material from ^7.3.11 directly to ^9.1.0, skipping major version 8 entirely. While TypeScript compilation passes and all current imports resolve correctly, skipping a major version means two sets of breaking changes and migration guides apply. There may be subtle runtime behavioral changes (e.g., default prop values, styling/theming changes, accessibility attributes) that wouldn't surface at compile time. Worth verifying visually that components like Collapse, Switch, IconButton, and Dialog render and behave as expected.

Was this helpful? React with 👍 or 👎 to provide feedback.

Verified visually: ran the app on both MUI 7 (main) and MUI 9 (this branch) side by side and exercised Dialog (help + More Info), Collapse, Switch, and all IconButtons through the UI — identical rendering and behavior, no console errors. Note MUI Core has no v8 release on npm (versions go 7.3.11 → 9.0.0-alpha.0), so only the single v7→v9 migration guide applies; the only relevant breaking change was the removed HelpOutline icon alias, handled in this PR. Full evidence in the test results comment.

devin-ai-integration · 2026-06-11T02:37:32Z

Test results: MUI 7.3.11 → 9.1.0

Ran the dev server locally for both main (MUI 7) and this PR (MUI 9) and exercised every MUI component the app uses through the UI. No escalations — all tests passed, no visual differences, console clean.

It should render help button + open help dialog (renamed HelpOutlined icon) — passed
It should add a course and show it on the calendar (CS 1, MWF 14:00, 9 units) — passed
It should toggle a course off/on via Switch (calendar cleared / restored) — passed
It should unlock via lock IconButton and show arrangement nav (1/1) — passed
It should collapse/expand the course card (Collapse) — passed
It should open the More Info Dialog (description, prereqs, TQFR rating) — passed
It should delete the course via Delete IconButton — passed
Browser console: no MUI errors/warnings — passed

Before/After (left = MUI 7 on main, right = MUI 9 on this PR)

Before (MUI 7.3.11)	After (MUI 9.1.0)

MUI 9 workspace interaction evidence

Course added (Switch on)	Switch off (calendar cleared)

More Info Dialog	After delete

Tested in this Devin session.

Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com>

cloudflare-workers-and-pages · 2026-06-11T04:18:30Z

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	caltech-dev	`ecff48c`	Commit Preview URL Branch Preview URL	Jun 11 2026, 04:22 AM

Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com>

devin-ai-integration

Devin Review found 0 new potential issues.

…catalogs, MUI 9, dep-shedding (#166) * deps: bump vite to 7.3.5, wrangler to 4.98.0; npm audit clean Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * chore: upgrade toolchain majors (TypeScript 6, Vite 8, svgr 5, tsconfig-paths 6) Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * perf: lazy-load term catalogs and split vendor chunks Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: no-op workspace mutations while term catalog is loading Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: log error when term catalog fails to load Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: sync catalog state before paint when the term changes Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * build: use function-form manualChunks for rolldown compatibility Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * chore: upgrade MUI to v9.1.0 (HelpOutline -> HelpOutlined icon rename) Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: use HelpOutlineOutlined to preserve original HelpOutline glyph Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: re-sync search options after async catalog load Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: key search option re-sync on catalog identity Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * chore: upgrade toolchain majors (TypeScript 6, Vite 8, svgr 5, tsconfig-paths 6) (#165) Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * perf: lazy-load term catalogs + vendor code splitting (8.2 MB → ~1.0 MB initial JS) (#164) * perf: lazy-load term catalogs and split vendor chunks Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: no-op workspace mutations while term catalog is loading Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: log error when term catalog fails to load Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: sync catalog state before paint when the term changes Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * build: use function-form manualChunks for rolldown compatibility Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: re-sync search options after async catalog load Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: key search option re-sync on catalog identity Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * chore: upgrade MUI to v9.1.0 (#163) * chore: upgrade MUI to v9.1.0 (HelpOutline -> HelpOutlined icon rename) Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: use HelpOutlineOutlined to preserve original HelpOutline glyph Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * Replace flatpickr and react-select with native/MUI inputs, bump auto-animate (#167) Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * build: pin wrangler to exact 4.98.0 (4.99+ wrangler dev assets 404 regression) Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * chore: gitignore .wrangler local dev cache Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * review: restore Icon gitignore CRs, drop stale lightningcss errorRecovery (flatpickr removed) Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> * fix: alert instead of silent no-op for Import Workspace / Default Schedule while catalog loads Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com>

devin-ai-integration Bot assigned rchalamala Jun 11, 2026

devin-ai-integration Bot commented Jun 11, 2026

View reviewed changes

chore: upgrade MUI to v9.1.0 (HelpOutline -> HelpOutlined icon rename)

8e8bdfb

Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com>

devin-ai-integration Bot force-pushed the devin/1781144786-mui-9-upgrade branch from 6bfb47f to 8e8bdfb Compare June 11, 2026 04:16

devin-ai-integration Bot changed the base branch from main to devin/1781145070-lazy-term-catalogs June 11, 2026 04:16

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fix: use HelpOutlineOutlined to preserve original HelpOutline glyph

ecff48c

Co-Authored-By: Rahul Chalamala <22563365+rchalamala@users.noreply.github.com>

devin-ai-integration Bot commented Jun 11, 2026

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rchalamala merged commit 39cfb1b into devin/1781145070-lazy-term-catalogs Jun 11, 2026
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devin-ai-integration Bot mentioned this pull request Jun 11, 2026

Land dependency modernization stack: security bumps, TS6+Vite8, lazy catalogs, MUI 9, dep-shedding #166

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chore: upgrade MUI to v9.1.0#163

chore: upgrade MUI to v9.1.0#163
rchalamala merged 2 commits into
devin/1781145070-lazy-term-catalogsfrom
devin/1781144786-mui-9-upgrade

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devin-ai-integration Bot commented Jun 11, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Summary

Screenshots (before = main / MUI 7, after = this PR / MUI 9)

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devin-ai-integration Bot commented Jun 11, 2026

Test results: MUI 7.3.11 → 9.1.0

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