docs: add gitcgr.com visualisation announcement

[vitali87]

Add gitcgr.com announcement to Latest News, clean up stale tags and dates.

[gemini-code-assist]

Summary of Changes

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This pull request updates the main README.md file to highlight a new code visualization tool, gitcgr.com, making it easier for users to discover and utilize this feature. Additionally, it refines the 'Latest News' section by removing stale date and 'NEW' tags, ensuring the information presented is current and relevant.

Highlights

• New Feature Announcement: Announced the new gitcgr.com visualization tool in the 'Latest News' section of the README.md.
• Documentation Cleanup: Cleaned up the 'Latest News' section by removing outdated tags and dates from existing entries.

Changelog

• README.md
  • Added a new bullet point announcing the gitcgr.com visualization tool.
  • Removed the [NEW] tag from the 'MCP Server Integration' news item.
  • Removed the [2025/10/21] date tag from the 'Semantic Code Search' news item.

Activity

• No human activity has been recorded on this pull request yet.

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[gemini-code-assist]

Code Review

This pull request adds an announcement for the new gitcgr.com visualization tool to the README.md and cleans up stale tags and dates from previous news items. My review focuses on ensuring consistency in the documentation. I've suggested a minor spelling correction to align with the American English used throughout the project.

[greptile-apps]

Greptile Summary

This PR makes a documentation-only update to README.md, adding a new announcement for gitcgr.com (a GitHub repo visualisation tool) to the "Latest News" section, while cleaning up stale [NEW] and date tags from older entries.

• New entry for gitcgr.com is added as the top news item, with a working hyperlink and a concise description of the URL trick (github.com → gitcgr.com).
• The **[NEW]** badge is removed from the MCP Server Integration bullet, reflecting that it is no longer a new announcement.
• The [2025/10/21] date prefix is removed from the Semantic Code Search bullet, consistent with the stated clean-up goal.

No code, logic, or configuration is affected.

Confidence Score: 5/5

• This PR is safe to merge — it contains only README documentation changes with no code impact.
• The change is limited to three lines in README.md: one line added and two lines modified (cosmetic tag removal). There are no code, configuration, or dependency changes. No regressions are possible.
• No files require special attention.

Important Files Changed

Filename	Overview
README.md	Adds a new "Latest News" entry for gitcgr.com visualisation, removes stale [NEW] tag from MCP Server Integration, and removes the dated [2025/10/21] prefix from Semantic Code Search. All changes are cosmetic/documentation only.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["User visits a GitHub repo URL\ne.g. github.com/owner/repo"] --> B["Change 'github.com' → 'gitcgr.com'"]
    B --> C["gitcgr.com/owner/repo"]
    C --> D["Interactive code graph rendered\nfor the entire repository"]

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_{Last reviewed commit: 7ef587e}

[codecov-commenter]

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Codecov Report

✅ All modified and coverable lines are covered by tests.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud