Release v4.3.1

[IgorDobryn]

Motivation

Release v4.3.1

Summary by CodeRabbit

Release Notes – Version 4.3.1

• New Features

  • Optional account feature is now available, providing users with additional flexibility and customization options.

• Documentation

  • README has been updated with comprehensive information about recent product changes.

• Chores

  • Project dependencies have been upgraded to latest compatible versions.
  • API exports and module imports have been refined.
  • Contact management functionality has been improved.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

A version bump release updating the package version from 4.3.0 to 4.3.1 in package.json and adding a corresponding changelog entry documenting the associated changes for this release.

Changes

Cohort / File(s)	Change Summary
Version Release package.json	Version field incremented from 4.3.0 to 4.3.1
Release Documentation CHANGELOG.md	New section [4.3.1] dated 2025-11-25 added with release notes covering contacts, optional account, dependency updates, APIs, exports/imports, and README modifications

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 A hop and a bump, version's on the rise,
From 4.3.0 to .1, a modest surprise!
The changelog sings of updates so bright,
Package and docs now perfectly aligned right. ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is incomplete, missing required sections (Changes, How to test, Images and GIFs) and only providing a minimal Motivation section.	Add the Changes section listing modifications (CHANGELOG.md and package.json updates), include How to test section with verification steps, and complete other template sections as applicable.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Release v4.3.1' directly and clearly describes the main change—a version release bump from 4.3.0 to 4.3.1.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch release-v4.3.1

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

CHANGELOG.md (1)

2-15: Wrap bare URLs in angle brackets per markdown best practices.

Markdownlint (MD034) flags bare URLs that should be formatted as <URL> for better markdown compliance. This improves consistency with markdown parsing and follows standard conventions.

Apply this formatting fix to all changelog lines:

-## [4.3.1] - 2025-11-25
-- Contact fields by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/89
-- Fix optional account by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/91
-- build(deps-dev): bump nodemailer from 6.9.9 to 7.0.7 by @dependabot[bot] in https://github.com/mailtrap/mailtrap-nodejs/pull/92
-- Sending domains API by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/93
-- Enhance package configuration with module exports and TypeScript settings by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/81
-- Fix #84 by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/96
-- Fix #82 by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/97
-- Contact imports by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/95
-- Contact exports  by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/98
-- Create contact event by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/99
-- Billing api by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/103
-- Fix axios error parsing by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/104
-- Update README.md to enhance installation and usage instructions, impr… by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/107
-- Fix 106 by @narekhovhannisyan in https://github.com/mailtrap/mailtrap-nodejs/pull/108
+## [4.3.1] - 2025-11-25
+- Contact fields by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/89>
+- Fix optional account by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/91>
+- build(deps-dev): bump nodemailer from 6.9.9 to 7.0.7 by @dependabot[bot] in <https://github.com/mailtrap/mailtrap-nodejs/pull/92>
+- Sending domains API by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/93>
+- Enhance package configuration with module exports and TypeScript settings by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/81>
+- Fix #84 by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/96>
+- Fix #82 by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/97>
+- Contact imports by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/95>
+- Contact exports  by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/98>
+- Create contact event by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/99>
+- Billing api by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/103>
+- Fix axios error parsing by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/104>
+- Update README.md to enhance installation and usage instructions, impr… by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/107>
+- Fix 106 by @narekhovhannisyan in <https://github.com/mailtrap/mailtrap-nodejs/pull/108>

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9a5c2b6 and 3709503.

📒 Files selected for processing (2)

• CHANGELOG.md (1 hunks)
• package.json (1 hunks)

🧰 Additional context used

🪛 markdownlint-cli2 (0.18.1)

CHANGELOG.md

2-2: Bare URL used

(MD034, no-bare-urls)

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🔇 Additional comments (2)

package.json (1)

4-4: Version bump looks good.

The patch version has been correctly incremented from 4.3.0 to 4.3.1 in alignment with the PR objectives and the new changelog entry.

CHANGELOG.md (1)

1-15: Changelog entry is comprehensive and well-documented.

The new [4.3.1] section includes 15 changelog entries with proper attribution, PR references, and a clear date. The entry is well-organized and provides good context for the release.