Bump version to v4.3.0

[VladimirTaytor]

Motivation

• We want to release new version

Changes

• Bump version to v4.3.0

How to test

• n/a

Summary by CodeRabbit

• New Features
  • Added support for Batch Sending, Contacts, Contact Lists, Templates, and Suppressions APIs.
  • Made testInboxId optional in client configuration.
• Improvements
  • Introduced a dynamic user agent for more accurate client identification.
• Documentation
  • Updated the readme.
• Dependencies
  • Upgraded a network library to the latest compatible version.
• Chores
  • Bumped version to 4.3.0.
• Notes
  • See the updated changelog for detailed release items.

[coderabbitai]

Walkthrough

Version bumped to 4.3.0 and CHANGELOG updated: added 4.3.0 release notes (Permissions type in projects API, readme update, axios dependency bump, dynamic user agent) and expanded 4.2.0 notes with multiple new API supports and optional testInboxId.

Changes

Cohort / File(s)	Summary
Release notes CHANGELOG.md	Added 4.3.0 section; expanded 4.2.0 section to list additional APIs and config option details.
Release metadata package.json	Version updated from 4.2.0 to 4.3.0.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• Version 4.2.0 #76 — Similar updates to CHANGELOG/package.json documenting the 4.2.0 API additions; closely aligned with this PR’s changelog expansions and versioning context.

Suggested reviewers

• vittorius
• i7an
• mklocek

Poem

I thump my paw—new notes are penned,
From 4.2’s trails to 4.3’s end.
Permissions hop, the agent sings,
Axios fresh on feathered wings.
With version seeds in changelog rows—
A rabbit bows, and onward goes. 🐇✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title Check	✅ Passed	The title succinctly captures the primary intent of the changeset by specifying the version bump to v4.3.0 and is both clear and concise, directly reflecting the main change in the PR.
Description Check	✅ Passed	The description follows the required template by providing Motivation, Changes, and How to test sections that clearly explain the rationale and version bump, and although the Images and GIFs section is omitted, this is acceptable given there are no visual changes. Overall the description is sufficiently complete to convey the purpose and scope of the PR.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch release-v4.3.0

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

CHANGELOG.md (1)

2-5: Wrap bare URLs in Markdown links to silence markdownlint.

Lines 2‑5 trigger MD034 (no-bare-urls). Please wrap the PR references in standard Markdown links, e.g. [ #80 ](https://github.com/railsware/mailtrap-nodejs/pull/80), to match the rest of the changelog and keep linting clean.

-- feat: add Permissions type to projects API for enhanced access control by @narekhovhannisyan in https://github.com/railsware/mailtrap-nodejs/pull/80
+- feat: add Permissions type to projects API for enhanced access control by @narekhovhannisyan in [#80](https://github.com/railsware/mailtrap-nodejs/pull/80)
-- update readme by @yanchuk in https://github.com/railsware/mailtrap-nodejs/pull/66
+- update readme by @yanchuk in [#66](https://github.com/railsware/mailtrap-nodejs/pull/66)
-- build(deps): bump axios from 1.8.2 to 1.12.0 by @dependabot[bot] in https://github.com/railsware/mailtrap-nodejs/pull/86
+- build(deps): bump axios from 1.8.2 to 1.12.0 by @dependabot[bot] in [#86](https://github.com/railsware/mailtrap-nodejs/pull/86)
-- Dynamic user agent by @narekhovhannisyan in https://github.com/railsware/mailtrap-nodejs/pull/85
+- Dynamic user agent by @narekhovhannisyan in [#85](https://github.com/railsware/mailtrap-nodejs/pull/85)

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between dc5cd84 and 74c99d6.

📒 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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3-3: Bare URL used

(MD034, no-bare-urls)

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4-4: Bare URL used

(MD034, no-bare-urls)

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5-5: Bare URL used

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