fix(release): rely on inferred Homebrew version

[mstykow]

Summary

• Remove the explicit Homebrew formula version now rejected by Homebrew 6.0.14 and newer as redundant with the GitHub release URL.
• Keep release bump race protection by deriving the currently published tap version from its release URL.
• Stop rendering the now-unused version placeholder.

Issues

• Covers the Homebrew tap CI failures affecting formula bumps from 1.0.4 through 1.0.10.

Scope and exclusions

• Included: the formula template and stable-release tap bump automation.
• Explicit exclusions: the current tap formula is repaired in fix: omit redundant formula version homebrew-tap#1.

How to verify

• Render the template with the v1.0.10 tag and published checksums; confirm Ruby syntax succeeds, no placeholders remain, and the downgrade guard extracts version 1.0.10 from the release URL.

Follow-up work

• Created or intentionally deferred: fix: omit redundant formula version homebrew-tap#1 removes the redundant version from the currently published formula.

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

This PR updates Homebrew release automation to rely on version inference from GitHub release URLs.

• Removes the redundant explicit version from the formula template.
• Stops rendering the removed version placeholder.
• Derives the published tap version from its release URL so the downgrade guard remains effective.

Confidence Score: 5/5

The PR appears safe to merge, with the formula template, rendering logic, and downgrade guard remaining consistent.

The URL extractor matches the repository’s enforced stable-tag and formula URL conventions, the comparison variable remains defined in the push step, and no stale version-placeholder dependencies remain.

Important Files Changed

Filename	Overview
.github/homebrew/provenant.rb.tmpl	Removes the explicit formula version while retaining uniform, version-bearing GitHub release URLs.
.github/workflows/release.yml	Removes obsolete version rendering and updates downgrade protection to extract the current version from the tap formula URL.

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