Documentation for deprecation and removal of voku/portable-utf8

[Hackwar]

User description

This is the documentation PR for joomla/joomla-cms#44810 and joomla/joomla-cms#44654

Edit: first pr is super seeded by joomla/joomla-cms#44489

---

PR Type

Documentation

---

Description

• Documented the deprecation of voku/portable-utf8 library.

• Added details on its removal in Joomla 6.0.

• Suggested alternative joomla/string package for UTF8 string functions.

---

Changes walkthrough 📝

Relevant files

Documentation

new-deprecations.md Documented deprecation of `voku/portable-utf8` library      migrations/52-53/new-deprecations.md Added a section about the deprecation of voku/portable-utf8. Provided a recommendation to use joomla/string package. Mentioned removal of the library in Joomla 6.0. +3/-0      removed-backward-incompatibility.md Documented removal of `voku/portable-utf8` library              migrations/54-60/removed-backward-incompatibility.md Added a section about the removal of voku/portable-utf8. Suggested joomla/string package as an alternative. +3/-0

---

Need help?

Type /help how to ... in the comments thread for any questions about Qodo Merge usage.

Check out the documentation for more information.

[qodo-merge-pro]

Qodo Merge was enabled for this repository. To continue using it, please link your Git account with your Qodo account here.

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected

[qodo-merge-pro]

Qodo Merge was enabled for this repository. To continue using it, please link your Git account with your Qodo account here.

PR Code Suggestions ✨

No code suggestions found for the PR.