Releasing v4.20.1

[cb-alish]

4.20.1 (2026-06-01)

Fixed

• Corrected Usage Summary API documentation URLs to use /usage_summary/ instead of /usage_summaries/.

[snyk-io]

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[hivel-marco]

PR Complexity Score: 1.8 - Trivial

View Breakdown

• Lines Changed: 13
• Files Changed: 5
• Complexity Added: 0
• Raw Score: 15.26

Overview

This PR releases version 4.20.1 with a small documentation-related fix. It updates the Usage Summary API documentation links to the correct endpoint path and aligns all version markers across the project.

Key Changes

• Corrected the Usage Summary API documentation URLs from /usage_summaries/ to /usage_summary/ in the usage summary action interface and implementation, ensuring links point to the right Chargebee docs.
• Bumped the library version from 4.20.0 to 4.20.1 in both the VERSION file and the Version class constant to reflect this patch release.
• Added a 4.20.1 entry to the changelog documenting the fix.

Risks & Considerations

• None identified.

File-level change summary

File	Change summary
CHANGELOG.md	Added a 4.20.1 release entry describing the fix to Usage Summary API documentation URLs.
VERSION	Updated the package version string from 4.20.0 to 4.20.1.
src/Actions/Contracts/UsageSummaryActionsInterface.php	Corrected the @see URL to use the /usage_summary/ API documentation path.
src/Actions/UsageSummaryActions.php	Updated the @see documentation URL for the usage summary retrieval method to the correct /usage_summary/ path.
src/Version.php	Updated the Version class constant from 4.20.0 to 4.20.1.