Release 1.4.1

[lmars]

Release v1.4.1 — patch release.

Bumps clientLibraryVersion to 1.4.1 and updates the changelog.

Fixed bugs:

• fix: guard against nil onAck in result-returning *Async methods fix: guard against nil onAck in result-returning *Async methods #702

🤖 Generated with Claude Code

Summary by CodeRabbit

Release Notes for v1.4.1

• Bug Fixes
  • Fixed handling of nil acknowledgments in asynchronous operations to prevent potential errors.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: c2abebff-21c9-4e5c-9640-236263822744

📥 Commits

Reviewing files that changed from the base of the PR and between 6c56b4f and c3ab5ab.

📒 Files selected for processing (2)

• CHANGELOG.md
• ably/proto_http.go

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Walkthrough

This PR updates the Ably Go client library to version 1.4.1 by bumping the version constant and adding a changelog entry that documents a bug fix for guarding against nil onAck in result-returning async methods.

Changes

Release v1.4.1

Layer / File(s)	Summary
Version bump and changelog entry CHANGELOG.md, ably/proto_http.go	Version constant incremented from 1.4.0 to 1.4.1, and v1.4.1 changelog section added documenting the nil onAck guard fix in async methods.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A version bump, so small and sweet,
1.4.1 makes the release complete!
Guard that nil with all your might,
Async methods now all right! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title "Release 1.4.1" directly matches the main objective of the PR, which is to release version 1.4.1 with updated version constants and changelog.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release/1.4.1

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