Update scalafmt-core to 3.10.4

[scala-steward]

About this PR

📦 Updates org.scalameta:scalafmt-core from 3.10.0 to 3.10.4

📜 GitHub Release Notes - Version Diff

Usage

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⚙ Adjust future updates

Add this to your .scala-steward.conf file to ignore future updates of this dependency:

updates.ignore = [ { groupId = "org.scalameta", artifactId = "scalafmt-core" } ]

Or, add this to slow down future updates of this dependency:

dependencyOverrides = [{
  pullRequests = { frequency = "30 days" },
  dependency = { groupId = "org.scalameta", artifactId = "scalafmt-core" }
}]

^{labels: library-update, early-semver-patch, semver-spec-patch, commit-count:1}

Summary by CodeRabbit

• Chores
  • Updated code formatter configuration to the latest version.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

📝 Walkthrough

Walkthrough

A version bump of the Scalafmt configuration tool from 3.10.0 to 3.10.4. The change updates a single version string in the configuration file with no functional modifications to the codebase.

Changes

Cohort / File(s)	Summary
Configuration Update \.scalafmt\.conf	Bumped Scalafmt version from 3.10.0 to 3.10.4

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• Update scalafmt-core to 3.9.10 #417 — Updates Scalafmt version configuration, similar version bump pattern for the same tool
• Update scalafmt-core to 3.10.0 #425 — Updates Scalafmt configuration with a prior version increment to 3.10.0

Suggested reviewers

• calvinlfer

Poem

🐰 A version tick, a hop and bound,
Scalafmt's updated, freshly found!
From .10.0 to .10.4 we go,
Formatting code with style and flow! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately reflects the main change: updating scalafmt-core dependency from 3.10.0 to 3.10.4, which is clearly documented in both the raw summary and PR objectives.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In @.scalafmt.conf:
- Line 1: The scalafmt version in .scalafmt.conf currently reads "3.10.4" which
isn't published; change the version value to the latest public release "3.10.3"
(replace the version string in the file) or, if 3.10.4 is intentionally a
pre-release, add a comment in .scalafmt.conf documenting that it's a deliberate
pre-release pin and provide justification/confirmation in the PR so reviewers
know it's intentional.

[coderabbitai]

⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🌐 Web query:

scalafmt 3.10.4 release notes

💡 Result:

I couldn't find any release notes or a published release for scalafmt 3.10.4. The latest published tag I can find is v3.10.3 (released Dec 23, 2025). Sources: [1][2]. For scalafmt release process / where release notes appear see the project docs. [3]

Sources:

• scalafmt releases listing (SourceForge mirror) showing v3.10.3 as latest (Dec 23, 2025). [1]
• example update/PRs referencing scalafmt v3.10.3 release notes. [2]
• scalafmt project docs (releases/changelog guidance). [3]

Would you like me to watch the GitHub releases page and notify you if v3.10.4 appears?

---

Version 3.10.4 does not appear to be published yet. The latest publicly available release is v3.10.3 (released Dec 23, 2025). Update the version to 3.10.3 or confirm that 3.10.4 is an intended pre-release.

🤖 Prompt for AI Agents

In @.scalafmt.conf at line 1, The scalafmt version in .scalafmt.conf currently
reads "3.10.4" which isn't published; change the version value to the latest
public release "3.10.3" (replace the version string in the file) or, if 3.10.4
is intentionally a pre-release, add a comment in .scalafmt.conf documenting that
it's a deliberate pre-release pin and provide justification/confirmation in the
PR so reviewers know it's intentional.