fix: make version refs consistent in the blog post

[aduh95]

Description

Refs: https://github.com/nodejs/node/tree/main/doc#version-references

Validation

Related Issues

Check List

• I have read the Contributing Guidelines and made commit messages that follow the guideline.
• I have run pnpm format to ensure the code follows the style guide.
• I have run pnpm test to check if all tests are passing.
• I have run pnpm build to check if the website builds without errors.
• I've covered new added functionality with unit tests if necessary.

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Project	Deployment	Review	Updated (UTC)
nodejs-org	Ready	Preview	Jan 15, 2026 9:58am

[github-actions]

👋 Codeowner Review Request

The following codeowners have been identified for the changed files:

Team reviewers: @nodejs/nodejs-website

Please review the changes when you have a chance. Thank you! 🙏

[Copilot]

Pull request overview

This pull request makes version references consistent throughout the December 2025 security releases blog post. The PR title references Node.js documentation guidelines about version references, which require consistent formatting when referring to Node.js versions.

Changes:

• Added "and" before the last version number in lists of version ranges (e.g., "20.x, 22.x, 24.x, 25.x" → "20.x, 22.x, 24.x, and 25.x")
• Changed version references from "v20", "v22", etc. to "20.x", "22.x", etc. for consistency
• Changed specific version references like "v24.12.0" to "24.12.0" (removing the "v" prefix)
• Changed "v24 releases" to "24.x releases" for consistency

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.96%. Comparing base (7a949e8) to head (66e4180).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8554   +/-   ##
=======================================
  Coverage   74.96%   74.96%           
=======================================
  Files         103      103           
  Lines        9036     9036           
  Branches      312      312           
=======================================
  Hits         6774     6774           
  Misses       2260     2260           
  Partials        2        2           

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[github-actions]

📦 Build Size Comparison

Summary

Metric	Value
Old Total Size	3.74 MB
New Total Size	3.74 MB
Delta	0 B (0.00%)

Changes

➕ Added Assets (1)

Name	Size
.next/static/chunks/134577983ed64830.js	205.34 KB

➖ Removed Assets (1)

Name	Size
.next/static/chunks/f6056b949cae841a.js	205.34 KB