docs(changelog): prepare release notes for v1.1.1-cannavaro

[nanotaboada]

Summary

• Promotes [Unreleased] entries to [1.1.1 - Cannavaro] - 2026-04-12 in CHANGELOG.md
• Adds new empty [Unreleased] section above the versioned heading
• Updates compare links at the bottom of CHANGELOG.md
• Fixes PUT /players/squadnumber/:squadnumber response code in README.md API Reference table (200 OK → 204 No Content)

What's in this release

CI / tooling improvements (patch bump):

• CodeQL Advanced workflow for static security analysis (Add CodeQL Advanced security analysis workflow #77)
• Coverage reporting with cargo-tarpaulin and Codecov integration (Add code coverage reporting with Codecov #42)
• codecov.yml with 80% minimum threshold and badge in README.md (Add code coverage reporting with Codecov #42)
• Consolidated CI lint jobs (Add code coverage reporting with Codecov #42)
• [profile.release] tuned for smaller binary size (Tune [profile.release] for smaller binary size (lto, strip, codegen-units) #60)
• Docker builder switched to musl / Alpine for fully static binary (Reduce container image size by targeting musl and switching runtime to Alpine #57)
• Service error types aligned to PlayerServiceError across all operations (Refactor player service to wrap read/delete errors in domain-specific error types #56)
• codecov.yml ignore list and comment updated (Tune codecov.yml exclusions to improve coverage signal on business logic layers #78)
• Pre-seeded storage/ directory removed; migrations handle first-run init (Remove pre-seeded SQLite DB file and storage directory #79)

Test plan

• CI passes on this PR
• CHANGELOG diff is correct (no content lost, links updated)

🤖 Generated with Claude Code

Summary by CodeRabbit

• Bug Fixes

  • Corrected documented response status for PUT /players/squadnumber/:squadnumber from 200 OK to 204 No Content.

• Documentation

  • Added a new 1.1.1 release entry to the changelog and updated release comparison links.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 2a530aea-2943-489e-824d-fbafee8073b9

📥 Commits

Reviewing files that changed from the base of the PR and between 82f5aa6 and 5e21b27.

📒 Files selected for processing (1)

• CHANGELOG.md

✅ Files skipped from review due to trivial changes (1)

• CHANGELOG.md

---

Walkthrough

Updated documentation: README API reference now lists PUT /players/squadnumber/:squadnumber as returning 204 No Content (was 200 OK), and CHANGELOG.md gains a new release section 1.1.1 - Cannavaro with adjusted compare links and a fixed entry for the PUT endpoint response.

Changes

Cohort / File(s)	Summary
API docs README.md	Changed the documented successful response for PUT /players/squadnumber/:squadnumber from 200 OK to 204 No Content.
Changelog CHANGELOG.md	Added ## [1.1.1 - Cannavaro] - 2026-04-12 release with Added/Changed/Fixed/Removed headings, updated Unreleased subsections, corrected PUT endpoint fix entry, and updated compare link references ([unreleased] → v1.1.1-cannavaro...HEAD; added [1.1.1 - Cannavaro] compare link).

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• docs(readme): normalize README structure (#61) #62: Edits README API reference for PUT /players/squadnumber/:squadnumber, aligning documented response code with this change.
• docs(changelog): prepare release notes for v1.1.0-benzema #75: Adjusts CHANGELOG release entries and compare link formatting, similar changelog restructuring.
• chore(docs): remove VOLUME_STORAGE_PATH, fix stale refs, expand REST examples #88: Updates REST examples/tests to expect 204 No Content for the PUT /players/squadnumber endpoint.

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title follows Conventional Commits format with 'docs:' prefix, is descriptive and specific about preparing release notes for v1.1.1-cannavaro, and is well under 80 characters (59 characters).
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release/v1.1.1-cannavaro

• 🛠️ sync documentation: Commit on current branch
• 🛠️ sync documentation: Create PR
• 🛠️ enforce http error handling: Commit on current branch
• 🛠️ enforce http error handling: Create PR
• 🛠️ idiomatic review: Commit on current branch
• 🛠️ idiomatic review: Create PR
• 🛠️ verify api contract: Commit on current branch
• 🛠️ verify api contract: Create PR

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@CHANGELOG.md`:
- Around line 14-17: The changelog entry "API Reference table in `README.md`:
corrected `PUT /players/squadnumber/:squadnumber` response from `200 OK` to `204
No Content` is currently under the Unreleased section but should be recorded
under the 1.1.1 → Fixed section; move that bullet from the Unreleased block into
the 1.1.1 Fixed subsection (remove it from Unreleased so Unreleased is clean)
and ensure the 1.1.1 Fixed list (lines currently empty) contains the exact note
so the changelog is consistent after tagging.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 11297b9d-3d64-45ca-a36f-2d6805b67e07

📥 Commits

Reviewing files that changed from the base of the PR and between 55c93f4 and 82f5aa6.

📒 Files selected for processing (2)

• CHANGELOG.md
• README.md

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.33%. Comparing base (55c93f4) to head (5e21b27).
⚠️ Report is 4 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #93   +/-   ##
=======================================
  Coverage   84.33%   84.33%           
=======================================
  Files           6        6           
  Lines         166      166           
=======================================
  Hits          140      140           
  Misses         26       26           

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