[release] v9.7.0 by michelengelen · Pull Request #22945 · mui/mui-x

michelengelen · 2026-06-25T10:14:17Z

Release version 9.7.0

Prepare the release of the packages

Compare the last tag with the branch upon which you want to release
Clean the generated changelog
Update the root package.json's version
Update the versions of the other package.json files
Open PR with changes and wait for review and green CI
Once CI is green and you have enough approvals, send a message on the team-x slack channel announcing a merge freeze
Merge PR

Release the packages

Go to the publish action.
Choose "Run workflow" dropdown

Branch: master
Commit SHA to release from: the commit that contains the merged release on master. This commit is linked to the GitHub release.
Click "Run workflow"

Publish the documentation

Run pnpm docs:deploy

Publish GitHub release

Go to the new release on GitHub releases page and publish the draft.

Announce

Follow the instructions in https://mui-org.notion.site/Releases-7490ef9581b4447ebdbf86b13164272d

code-infra-dashboard · 2026-06-25T10:18:59Z

Deploy preview

https://deploy-preview-22945--material-ui-x.netlify.app/

Bundle size

Bundle	Parsed size	Gzip size
@mui/x-data-grid	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-premium	0B^(0.00%)	0B^(0.00%)
@mui/x-charts	0B^(0.00%)	0B^(0.00%)
@mui/x-charts-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-charts-premium	0B^(0.00%)	▼-1B^(0.00%)
@mui/x-date-pickers	0B^(0.00%)	0B^(0.00%)
@mui/x-date-pickers-pro	0B^(0.00%)	🔺+1B^(0.00%)
@mui/x-tree-view	0B^(0.00%)	0B^(0.00%)
@mui/x-tree-view-pro	0B^(0.00%)	▼-1B^(0.00%)
@mui/x-license	0B^(0.00%)	0B^(0.00%)

Details of bundle changes

Performance

Total duration: 1,970.10 ms +112.74 ms^(+6.1%) | Renders: 63 ⁽⁺⁰⁾

Test	Duration	Renders
CandlestickChart with big data amount (webgl renderer)	237.65 ms 🔺+52.15 ms^(+28.1%)	5 ⁽⁺⁰⁾
ScatterChartPremium with big data amount and zoomed in (webgl renderer)	127.70 ms 🔺+36.97 ms^(+40.7%)	5 ⁽⁺⁰⁾
BarChart stacked with multiple series	151.99 ms 🔺+29.44 ms^(+24.0%)	2 ⁽⁺⁰⁾
LineChart with date axis and big data amount	12.70 ms ▼-3.98 ms^(-23.8%)	2 ⁽⁺⁰⁾
ScatterChartPro with big data amount and zoomed in (batch renderer)	7.60 ms ▼-2.00 ms^(-20.8%)	2 ⁽⁺⁰⁾

21 tests within noise — details

Metric alarms

Test	Metric	Change
CandlestickChart with big data amount (webgl renderer)	bench:paint	🔺 +61.82 ms
ScatterChartPremium with big data amount and zoomed in (webgl renderer)	bench:paint	🔺 +39.15 ms

Check out the code infra dashboard for more information about this PR.

Signed-off-by: michel <[email protected]>

Co-authored-by: Armin Mehinovic <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

…26-06-25

Co-authored-by: Armin Mehinovic <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

Signed-off-by: michel <[email protected]>

github-actions · 2026-06-25T12:19:33Z

This pull request has conflicts, please resolve those before we can evaluate the pull request.

Signed-off-by: Michel Engelen <[email protected]>

cherniavskii · 2026-06-25T12:37:29Z

Hmmm, you didn't bump versions though

Seems like you force pushed and lost a commit

no, I didn't force push ... let me check

@michelengelen Some of your commits went directly to master: https://github.com/mui/mui-x/commits/master/
We need to revert that

Will do ... I have no clue how that happened though

not really ... the problem is that the rule is overridable

Yes, because we set it as overridable.

ah, i thought this was not possible to change. sry!

Fix for the tracking bug in the release script: #22956

I see that @michelengelen has admin privileges. That's why the commits landed in master unknowingly. Its not clear to me yet if Infra is also part of Admin since I don't see Connor in it. I'll check with Connor how his commit landed since its clear Michel's commit landed because of an error in the script.

Edit: @dav-is has direct admin role in the repo, maybe coming from the Infra team.

(cherry picked from commit 6a58dbb) Signed-off-by: michel <[email protected]>

This reverts commit 3536256.

This reverts commit 6a58dbb Signed-off-by: michel <[email protected]>

This reverts commit 463407f Signed-off-by: michel <[email protected]>

This reverts commit b490883.

Signed-off-by: michel <[email protected]>

(cherry picked from commit 6a58dbb)

github-actions · 2026-06-25T12:58:10Z

This pull request has conflicts, please resolve those before we can evaluate the pull request.

…release/v9.7.0-2026-06-25 # Conflicts: # CHANGELOG.md

… to 0.5.0 Signed-off-by: michel <[email protected]>

Co-authored-by: Lukas Tyla <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

Signed-off-by: michel <[email protected]> Signed-off-by: Michel Engelen <[email protected]> Co-authored-by: Armin Mehinovic <[email protected]> Co-authored-by: Lukas Tyla <[email protected]>

[release] v9.7.0

6a58dbb

michelengelen requested a review from a team as a code owner June 25, 2026 10:14

michelengelen added release We are shipping :D. v9.x labels Jun 25, 2026

michelengelen requested review from a team, JCQuintas, alexfauquette and romgrk as code owners June 25, 2026 10:14

arminmeh reviewed Jun 25, 2026

View reviewed changes

LukasTy reviewed Jun 25, 2026

View reviewed changes

Comment thread CHANGELOG.md Outdated

Comment thread CHANGELOG.md

Comment thread CHANGELOG.md Outdated

Comment thread CHANGELOG.md Outdated

michelengelen and others added 3 commits June 25, 2026 13:42

added some more recently merged changes

b490883

Signed-off-by: michel <[email protected]>

Apply suggestions from code review

158ae26

Co-authored-by: Armin Mehinovic <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

Merge remote-tracking branch 'upstream/master' into release/v9.7.0-20…

2957a12

…26-06-25

This was referenced Jun 25, 2026

[code-infra] Add infra bot to if condition #22951

Merged

[code-infra] only add changelog for internal packages with changes #22952

Open

michelengelen and others added 3 commits June 25, 2026 14:01

Apply suggestions from code review

9776992

Co-authored-by: Armin Mehinovic <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

[code-infra] Add infra bot to if condition (mui#22951)

5e55c80

Signed-off-by: michel <[email protected]>

added entry for infra change

463407f

Signed-off-by: michel <[email protected]>

github-actions Bot added the PR: out-of-date The pull request has merge conflicts and can't be merged. label Jun 25, 2026

Merge branch 'master' into release/v9.7.0-2026-06-25

4548a01

Signed-off-by: Michel Engelen <[email protected]>

github-actions Bot removed the PR: out-of-date The pull request has merge conflicts and can't be merged. label Jun 25, 2026

cherniavskii requested changes Jun 25, 2026

View reviewed changes

michelengelen added 5 commits June 25, 2026 14:45

[release] v9.7.0

3536256

(cherry picked from commit 6a58dbb) Signed-off-by: michel <[email protected]>

Revert "[release] v9.7.0"

2c0bd62

This reverts commit 3536256.

Revert "[release] v9.7.0"

0b56c3f

This reverts commit 6a58dbb Signed-off-by: michel <[email protected]>

Revert "added entry for infra change"

dba2c22

This reverts commit 463407f Signed-off-by: michel <[email protected]>

Revert "added some more recently merged changes"

0f37c64

This reverts commit b490883.

michelengelen added 2 commits June 25, 2026 14:53

cleaned unwanted CHANGELOG entry

91bf35e

Signed-off-by: michel <[email protected]>

[release] v9.7.0

23c1a71

(cherry picked from commit 6a58dbb)

github-actions Bot added the PR: out-of-date The pull request has merge conflicts and can't be merged. label Jun 25, 2026

Merge remote-tracking branch 'origin/release/v9.7.0-2026-06-25' into …

992aa30

…release/v9.7.0-2026-06-25 # Conflicts: # CHANGELOG.md

github-actions Bot removed the PR: out-of-date The pull request has merge conflicts and can't be merged. label Jun 25, 2026

michelengelen force-pushed the master branch from 91bf35e to 36880b7 Compare June 25, 2026 13:15

cherniavskii reviewed Jun 25, 2026

View reviewed changes

Comment thread packages/x-virtualizer/package.json Outdated

Comment thread CHANGELOG.md Outdated

michelengelen mentioned this pull request Jun 25, 2026

[code-infra] Fix tracking branch bug in release script #22956

Merged

changelog highlights started and adjusted virtualizer package version…

2b91383

… to 0.5.0 Signed-off-by: michel <[email protected]>

cherniavskii approved these changes Jun 25, 2026

View reviewed changes

JCQuintas approved these changes Jun 25, 2026

View reviewed changes

LukasTy approved these changes Jun 25, 2026

View reviewed changes

Comment thread CHANGELOG.md Outdated

Comment thread CHANGELOG.md Outdated

michelengelen and others added 2 commits June 25, 2026 16:59

Update CHANGELOG.md

b4d0b68

Co-authored-by: Lukas Tyla <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

Merge branch 'master' into release/v9.7.0-2026-06-25

866a0ba

michelengelen enabled auto-merge (squash) June 25, 2026 15:03

michelengelen disabled auto-merge June 25, 2026 15:07

Update CHANGELOG.md

557356e

Co-authored-by: Lukas Tyla <[email protected]> Signed-off-by: Michel Engelen <[email protected]>

michelengelen merged commit e2ce909 into mui:master Jun 25, 2026
5 of 17 checks passed

michelengelen deleted the release/v9.7.0-2026-06-25 branch June 25, 2026 15:13

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michelengelen commented Jun 25, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Prepare the release of the packages

Release the packages

Publish the documentation

Publish GitHub release

Announce

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code-infra-dashboard Bot commented Jun 25, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Deploy preview

Bundle size

Performance

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github-actions Bot commented Jun 25, 2026

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brijeshb42 Jun 26, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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michelengelen commented Jun 25, 2026 •

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