Update version to 3.0.0

[simonmarty]

Description

Why is this change being made?

1. Bump the major version based on the git history since the last release. The cache API is changing due to Fix lock contention #200.

What is changing?

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Testing

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Reviewee Checklist

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• I have updated README/documentation (if needed)
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• I have clearly called out breaking changes (if any)
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Reviewer Checklist

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• Test coverage adequately validates the changes

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.56%. Comparing base (6703c71) to head (9e7e657).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #201   +/-   ##
=======================================
  Coverage   81.56%   81.56%           
=======================================
  Files           5        5           
  Lines         255      255           
  Branches       24       24           
=======================================
  Hits          208      208           
  Misses         40       40           
  Partials        7        7           

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[secrets-manager-ai-code-review]

Claude finished @simonmarty's task in 28s —— View job

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Code Review — Version bump to 2.0.1

Tasks

• Gather context (diff, csproj, git history)
• Review the change
• Post feedback

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This PR bumps <PackageVersion> from 2.0.0 to 2.0.1 in Amazon.SecretsManager.Extensions.Caching.csproj. It's a clean, single-line change.

Assessment ✅

• Semver is correct. The only change since 2.0.0 is #200 "Fix lock contention", a bug fix with no API changes — a patch bump is exactly right.
• Version propagates correctly. The GenerateVersionInfo target (lines 33–57) splits PackageVersion into MAJOR/MINOR/PATCH, so the user-agent string (AwsSecretCache/2.0.1) and RELEASE_VERSION update automatically. No other files need touching.
• No bugs, security, or performance concerns — this is metadata only, and coverage is unchanged (81.56%).

Minor observations (non-blocking)

• Changelog / release notes. I didn't find a CHANGELOG.md in the repo. If releases are documented via GitHub Releases/tags, no action needed here; otherwise it may be worth noting the lock-contention fix for consumers.
• PR body is a template. The Description/Testing sections are essentially empty. For a version bump that's fine, though a one-liner like "patch bump for Fix lock contention #200 lock-contention fix" helps future git archaeology.

Verdict: Looks good to merge. 👍

[bob2681312]

Is the major version bump still going to happen because of the API change from this PR?

[simonmarty]

I think you mean #200 but good catch this does need to be a major version bump.

[secrets-manager-ai-code-review]

Claude finished @simonmarty's task in 1m 18s —— View job

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Version bump review — major bump confirmed correct ✅

• Gather context (diff, csproj, PR Fix lock contention #200 changes)
• Verify semver classification
• Post feedback

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You're right, and the branch already reflects the fix — commit 9e7e657 bumped <PackageVersion> to 3.0.0 (the diff vs origin/master is now 2.0.0 → 3.0.0). And yes, I meant #200 — thanks for the correction.

Why a major bump is correct

PR #200 "Fix lock contention" is not a pure bug fix — it changes the public API surface. The current interface confirms it:

// ISecretsManagerCache.cs:34
Task<SecretCacheItem> GetCachedSecret(string secretId, CancellationToken cancellationToken = default);

ISecretsManagerCache.GetCachedSecret went from returning SecretCacheItem to Task<SecretCacheItem>. That's a source- and binary-breaking change: any external implementer of the interface, or any caller relying on the synchronous return, must update. Under semver that mandates a MAJOR bump, so 3.0.0 is the right call — 2.0.1 would have understated it.

The version also propagates correctly: GenerateVersionInfo (csproj lines 33–57) splits PackageVersion into MAJOR/MINOR/PATCH, so the user-agent string (AwsSecretCache/3.0.0) and RELEASE_VERSION update automatically. No other files need touching.

Non-blocking follow-ups

• PR title/description are stale. They still say "Update version to 2.0.1" — worth updating to 3.0.0 so the merge commit and history read correctly.
• Call out the breaking change for consumers. Since there's no CHANGELOG.md, consider noting the GetCachedSecret signature change in the GitHub Release notes so downstream implementers aren't surprised.

Verdict: 3.0.0 is correct. Looks good to merge once the title/description are updated. 👍