Restrict release trust policy to git tag versions

[sarahchen6]

What Does This Do

Restrict release trust policy to git tag versions matching the specific format v\d+\.\d+\.\d+ instead of just checking v.*

Motivation

Tighten restrictions on what we trust, and improve security

Additional Notes

Contributor Checklist

• Format the title according to the contribution guidelines
• Assign the type: and (comp: or inst:) labels in addition to any other useful labels
• Avoid using close, fix, or any linking keywords when referencing an issue
  Use solves instead, and assign the PR milestone to the issue
• Update the CODEOWNERS file on source file addition, migration, or deletion
• Update public documentation with any new configuration flags or behaviors
• Add your completed PR to the merge queue by commenting /merge. You can also:
  • Customize the commit message associated with the merge with /merge --commit-message "..."
  • Remove your PR from the merge queue with /merge -c
  • Skip all merge queue checks with /merge -f --reason "reason"; please use this judiciously, as some checks do not run at the PR-level (note: the PR still needs to be mergeable, this will only skip the pre-merge build)
  • Get more information in this doc

Jira ticket: [PROJ-IDENT]

[dd-octo-sts]

🟢 Java Benchmark SLOs — All performance SLOs passed

Suite	Status
Startup	🟢 pass

SLO thresholds are defined here based on automatically generated metrics. A warning is raised when results are within 5% of the threshold.

PR vs. master results

Scenario	Candidate	master	Δ (95% CI of mean)
startup:insecure-bank:iast:Agent	14.10 s	13.96 s	[+0.0%; +2.0%] (maybe worse)
startup:insecure-bank:tracing:Agent	12.94 s	12.96 s	[-0.9%; +0.6%] (no difference)
startup:petclinic:appsec:Agent	16.90 s	16.74 s	[-0.2%; +2.2%] (no difference)
startup:petclinic:iast:Agent	16.84 s	16.89 s	[-1.3%; +0.7%] (no difference)
startup:petclinic:profiling:Agent	16.14 s	16.81 s	[-8.2%; +0.2%] (no difference)
startup:petclinic:sca:Agent	16.90 s	16.66 s	[+0.6%; +2.3%] (maybe worse)
startup:petclinic:tracing:Agent	15.98 s	16.22 s	[-2.5%; -0.4%] (maybe better)

Commit: 3707868a · CI Pipeline · Benchmarking Platform UI

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Load and DaCapo benchmarks can be triggered manually in the GitLab pipeline. Results will appear in the Benchmarking Platform UI after completion.

[sarahchen6]

/merge

[gh-worker-devflow-routing-ef8351]

View all feedbacks in Devflow UI.

2026-06-23 13:25:02 UTC ℹ️ Start processing command /merge

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2026-06-23 13:25:07 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 1h (p90).

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2026-06-23 14:31:39 UTC ℹ️ MergeQueue: This merge request was merged