Added Branches support in entry variants

[sunil-lakshman]

No description provided.

[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	0	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

✅ BUILD PASSED - All security checks passed

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	98.89% (+0.13% 🔼)	984/995
🟢	Branches	96.44% (+0.49% 🔼)	298/309
🟢	Functions	97.77% (+0.01% 🔼)	219/224
🟢	Lines	99.36% (+0.13% 🔼)	937/943

Test suite run success

708 tests passing in 35 suites.

Report generated by 🧪jest coverage report action from 40256be

[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	0	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

✅ BUILD PASSED - All security checks passed

[Copilot]

Pull request overview

This PR extends the Delivery SDK’s entry variant support to optionally include a branch name, allowing variant-scoped requests to also set the branch request header (while keeping existing variants(uid|uids) behavior backward compatible).

Changes:

• Added buildVariantRequestHeaders() utility to centrally construct x-cs-variant-uid and optional branch headers.
• Updated Entry, Entries, BaseQuery, and Query request flows to attach variant+branch headers when configured.
• Added/expanded unit tests and introduced an API test suite covering variant+branch behavior; bumped version + changelog and updated the version-bump workflow to parse the changelog format.

Reviewed changes

Copilot reviewed 13 out of 14 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
test/unit/utils.spec.ts	Adds unit coverage for buildVariantRequestHeaders().
test/unit/entry.spec.ts	Adds unit coverage for Entry.variants(variant, branch) and fetch header behavior.
test/unit/entries.spec.ts	Adds unit coverage for Entries.variants(..., branch) and query().find() header behavior.
test/unit/base-query.spec.ts	Extends BaseQuery test harness to include variants branch and validates headers.
test/api/entry-variants-branch.spec.ts	New API test suite for entry/entries variant+branch behavior and chaining scenarios.
src/query/query.ts	Extends Query to carry variants branch state and apply headers during find().
src/query/base-query.ts	Applies shared variant+branch header building in BaseQuery find().
src/entries/entry.ts	Adds optional branch argument to Entry.variants() and applies headers during fetch().
src/entries/entries.ts	Adds optional branch argument to Entries.variants(), propagates branch into query(), and applies headers during find().
src/common/utils.ts	Introduces buildVariantRequestHeaders() helper.
package.json	Bumps SDK version to 5.3.0.
package-lock.json	Updates lockfile version metadata to 5.3.0.
CHANGELOG.md	Adds 5.3.0 entry documenting variant+branch support.
.github/workflows/check-version-bump.yml	Updates changelog parsing to support the current “### Version:” format.

---

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[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	0	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

✅ BUILD PASSED - All security checks passed

[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	0	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

✅ BUILD PASSED - All security checks passed

[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	0	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

✅ BUILD PASSED - All security checks passed