Update time zone data to 2026bgtz

[jodastephen]

Update time zone data to 2026bgtz

Summary by CodeRabbit

• Chores
  • Updated timezone database version to incorporate the latest timezone rule changes and regional adjustments for improved date and time accuracy.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 04994ce8-5c59-40d9-8014-90a7d067b039

📥 Commits

Reviewing files that changed from the base of the PR and between 096fcf2 and b45e49d.

⛔ Files ignored due to path filters (1)

• src/main/resources/org/threeten/bp/TZDB.dat is excluded by !**/*.dat

📒 Files selected for processing (1)

• pom.xml

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📝 Walkthrough

Walkthrough

The pull request updates the Maven property tz.database.version from 2026agtz to 2026bgtz in the pom.xml file. This version change affects any build artifacts that reference this property, including the Time-Zone-Database-Version manifest entry.

Changes

Cohort / File(s)	Summary
Maven Configuration pom.xml	Updated the tz.database.version property from 2026agtz to 2026bgtz to reflect a newer time zone database version.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• Update time zone data to 2025bgtz #203: Updates the same tz.database.version Maven property to a different time zone database release version.
• Update time zone data to 2025agtz #201: Updates the same tz.database.version Maven property to reflect a newer time zone database version.
• Update time zone data to 2025cgtz #207: Updates the same tz.database.version Maven property affecting the Time-Zone-Database-Version manifest entry.

Poem

🐰 A version hops from old to new,
From 2026agtz through and through,
To 2026bgtz it did spring,
Time zones fresh—what spring will bring! ⏰

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: updating a Maven property that controls the time zone database version from 2026agtz to 2026bgtz.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bot/update-tzdb

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[Copilot]

Pull request overview

Updates the bundled ThreeTenBP TZDB resource to the 2026bgtz time zone database release, and aligns the Maven build metadata to advertise the same TZDB version.

Changes:

• Replace/update src/main/resources/org/threeten/bp/TZDB.dat with TZDB data for 2026bgtz
• Update pom.xml property tz.database.version from 2026agtz to 2026bgtz (used in the JAR manifest entry)

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
src/main/resources/org/threeten/bp/TZDB.dat	Updates the packaged TZDB binary data; header contains 2026bgtz.
pom.xml	Updates tz.database.version so the manifest entry Time-Zone-Database-Version reflects 2026bgtz.

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