Unified all headers in migrations section as title case.

[muhme]

User description

Plus:

• Added missing page headers # (level 1)
• Removed level 5 ##### (used for text formating)
• Unified using ## for level 2 formating (instead ----)
• Changed second (and more) # subheadings to ## (importand, else they are not shown in TOC!)
• Changed #### to ##, where no ## or ### exist
• moving ### to ##, where no ## exist
• some ## inserted for better ordering
• Mostly only in the headers:
  • Sometimes backticks inserted for objects
  • Sometimes English language style slightly adapted
• Removed some 'has not been released yet' developer notes for released versions
  • Note: Further adjustments are required for already published versions
• Changed from the super short e.g. ‘5.3 to 5.4’ to longer ‘Joomla 5.3 to 5.4 Upgrade Notes’ (if the page is a link target, the not-so-familiar reader may wonder where I am) plus using title to make the menu entry short again
• 'my' 5.4 'New Deprecations' rewritten

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PR Type

Documentation

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Description

• Standardized all migration guide headers to Title Case

• Unified heading levels for consistency and TOC accuracy

• Added or corrected missing and inconsistent page titles

• Improved English style and clarity in migration docs

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Changes walkthrough 📝

Relevant files

Documentation

46 files index.md Standardized headings and added explicit page title            +4/-4      new-deprecations.md Standardized headings to Title Case                                            +2/-2      new-features.md Standardized headings to Title Case                                            +2/-2      removed-backward-incompatibility.md Standardized headings to Title Case                                            +2/-2      index.md Standardized headings and added explicit page title            +3/-2      new-deprecations.md Standardized headings to Title Case                                            +1/-1      new-features.md Standardized headings to Title Case                                            +1/-1      removed-backward-incompatibility.md Added missing main heading and standardized subheadings    +6/-3      index.md Standardized headings and added explicit page title            +3/-2      new-deprecations.md Standardized headings to Title Case                                            +1/-1      new-features.md Standardized headings to Title Case                                            +1/-1      removed-backward-incompatibility.md Standardized headings to Title Case                                            +1/-1      index.md Standardized headings and added explicit page title            +3/-2      layout-changes.md Standardized headings to Title Case and heading levels      +2/-3      new-deprecations.md Standardized headings to Title Case and heading levels      +6/-6      new-features.md Standardized headings to Title Case                                            +1/-1      removed-backward-incompatibility.md Standardized headings to Title Case                                            +1/-1      index.md Standardized headings and added explicit page title            +3/-2      new-deprecations.md Standardized headings to Title Case and improved clarity  +7/-7      new-features.md Standardized headings to Title Case and improved clarity  +3/-2      removed-backward-incompatibility.md Standardized headings to Title Case and improved clarity  +4/-4      compat-plugin.md Standardized headings to Title Case and heading levels      +6/-5      index.md Standardized headings and added explicit page title            +6/-4      new-deprecations.md Standardized headings to Title Case and heading levels      +5/-4      new-features.md Standardized headings to Title Case                                            +2/-1      removed-backward-incompatibility.md Standardized headings to Title Case and improved clarity  +55/-51  index.md Standardized headings and added explicit page title            +5/-3      new-deprecations.md Standardized headings to Title Case and heading levels      +7/-6      new-features.md Standardized headings to Title Case and heading levels      +5/-4      removed-backward-incompatibility.md Standardized headings to Title Case and heading levels      +2/-1      compat-plugin.md Standardized headings to Title Case and heading levels      +3/-2      index.md Standardized headings and added explicit page title            +3/-1      new-deprecations.md Standardized headings to Title Case and heading levels      +5/-5      new-features.md Standardized headings to Title Case and heading levels      +4/-3      compat-plugin.md Standardized headings to Title Case and heading levels      +3/-2      index.md Standardized headings and added explicit page title            +4/-2      new-deprecations.md Standardized headings to Title Case and heading levels      +11/-15  new-features.md Standardized headings to Title Case and heading levels      +7/-6      index.md Standardized headings and added explicit page title            +3/-1      new-deprecations.md Standardized headings to Title Case and improved clarity  +16/-14  new-features.md Standardized headings to Title Case and heading levels      +5/-4      compat-plugin.md Standardized headings to Title Case and heading levels      +5/-4      index.md Standardized headings and added explicit page title            +3/-1      new-deprecations.md Standardized headings to Title Case and heading levels      +2/-1      new-features.md Standardized headings to Title Case and heading levels      +3/-2      removed-backward-incompatibility.md Standardized headings to Title Case and improved clarity  +27/-26

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⚡ Recommended focus areas for review Formatting Inconsistency Some backticks are missing around file extensions and technical terms. For example, .tar.bz2 and .tar.zstd should be consistently formatted with backticks as shown in other sections. ## Replacing `.tar.bz2` with `.tar.zstd` Starting with the final release of Joomla! 5.0.0 we no longer create `.tar.bz2` packages. Instead we use `.tar.zstd` packages. This allows us to create download packages which are about 3 MiB smaller then bzip2 compressed files and about 11 MiB smaller files then zip compressed files. Missing Title The page has a heading "New Deprecations" but is missing the # symbol to make it a proper level 1 heading, unlike other similar files that have been updated with proper heading formatting. New Deprecations ================

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PR Code Suggestions ✨

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Category	Suggestion	Impact
General	✅ Fix formatting and typo Suggestion Impact: The commit fixed the typo by changing 'distributiong' to 'distributing' as suggested code diff: -- Descriptions: The build tools won't produce `es5.js` files (IIFE, transpiled to ES5) anymore. Further more the dependencies in all the assets.json files that were pointing to these (es5) files were removed (the actual entries for the -es5.js were kept for B/C but the URLs are empty, the files won't be loaded). The .es6.js files are transpiled to ES2018 and specifically the minimum browser versions are the ones from [caniuse: es6-module](https://caniuse.com/es6-module). 3rd PD code that used the `type=module`/`nomodule` to load modern/legacy code will still work as it did before but the core is not distributiong anymore `IE11` compatible scripts! +- Descriptions: The build tools won't produce `es5.js` files (IIFE, transpiled to ES5) anymore. Further more the dependencies in all the assets.json files that were pointing to these (es5) files were removed (the actual entries for the -es5.js were kept for B/C but the URLs are empty, the files won't be loaded). The .es6.js files are transpiled to ES2018 and specifically the minimum browser versions are the ones from [caniuse: es6-module](https://caniuse.com/es6-module). 3rd PD code that used the `type=module`/`nomodule` to load modern/legacy code will still work as it did before but the core is not distributing anymore `IE11` compatible scripts! There's a stray period character at the end of the paragraph that should be removed. Also, there's a typo in "distributiong" which should be "distributing". migrations/44-50/removed-backward-incompatibility.md [50] ### Drop -es5.js files - PR: https://github.com/joomla/joomla-cms/pull/39618 -- Descriptions: The build tools won't produce es5 files (IIFE, transpiled to ES5) anymore. Further more the dependencies in all the assets.json files that were pointing to these (es5) files were removed (the actual entries for the -es5.js were kept for B/C but the URLs are empty, the files won't be loaded). The .es6.js files are transpiled to ES2018 and specifically the minimum browser versions are the ones from [caniuse: es6-module](https://caniuse.com/es6-module). 3rd PD code that used the `type=module`/`nomodule` to load modern/legacy code will still work as it did before but the core is not distributiong anymore `IE11` compatible scripts! -. +- Descriptions: The build tools won't produce es5 files (IIFE, transpiled to ES5) anymore. Further more the dependencies in all the assets.json files that were pointing to these (es5) files were removed (the actual entries for the -es5.js were kept for B/C but the URLs are empty, the files won't be loaded). The .es6.js files are transpiled to ES2018 and specifically the minimum browser versions are the ones from [caniuse: es6-module](https://caniuse.com/es6-module). 3rd PD code that used the `type=module`/`nomodule` to load modern/legacy code will still work as it did before but the core is not distributing anymore `IE11` compatible scripts! [To ensure code accuracy, apply this suggestion manually] Suggestion importance[1-10]: 4 __ Why: The suggestion correctly identifies a typo ("distributiong" should be "distributing"), but the existing_code format doesn't exactly match the PR's heading structure. The typo fix is valid and improves readability.	Low
Update

[muhme]

Qodo findings fixed, backticks are nonsense - I think - and level 1 titles are intended with ===.

[HLeithner]

Can you please also fix the other h1 ==== which doesn't align correct and always make a blank line between headline and text please?

[muhme]

Can you please also fix the other h1 ==== which doesn't align correct and always make a blank line between headline and text please?

null problemo, done

[HLeithner]

thx