diff --git a/README.md b/README.md
index 274581e1..0d0c7780 100644
--- a/README.md
+++ b/README.md
@@ -91,26 +91,53 @@ Name | Description | Values | Default
 `$wgCitizenThemeColor` | The color defined in the `theme-color` meta tag | Hex color code | `#11151d`
 
 ## SkinStyles
-Citizen includes numerous skinStyles that applies custom styling to extensions and core libraries. Please feel free to submit PRs if you want to add support for more extensions! Unless the extension has never supported the current minimum required MediaWiki version of the skin, the skinStyles are based on the latest version of the said MW release branch (e.g. `REL1_35` for MediaWiki 1.35 .
+Citizen includes numerous skinStyles that applies custom styling to extensions and core libraries. Please feel free to submit PRs if you want to add support for more extensions! Unless the extension has never supported the current minimum required MediaWiki version of the skin, the skinStyles are based on the latest version of the said MW release branch (e.g. `REL1_35` for MediaWiki 1.35).
 
-- **Grade A - Revamped UI** - Major adjustments to UI, plus Grade B. 
-- **Grade B - Minor UI tweaks** - Colors are converted into CSS variables, little to none style adjustments.
-- **Grade C - Legacy** - Dark mode colors are hardcored as LESS variables. These should be updated to Grade B support.
+- **Grade A - Overhaul** - Major adjustments to UI, plus Grade B. 
+- **Grade B - Dynamic** - Colors are converted into CSS variables, little to none style adjustments.
+- **Grade C - Legacy overhaul**  Major adjustments to UI but using legacy CSS variables.
+- **Grade D - Legacy dynamic** - Color are converted into CSS variables but in old standards (`background-color-dp-XX`). These should be updated to at least Grade B support.
+- **Grade E - Legacy static** - Dark mode colors are hardcored as LESS variables. These should be updated to at least Grade B support.
 
 ### Core
 Name | Grade | Version | Last updated
 :--- | :--- | :--- | :---
-'''MediaWiki UI''' | B | 1.35.3 | 2021-07-27
-'''OOUI''' | B | 0.39.3 `086b4f1` | 2021-07-26
+MediaWiki UI | B | 1.35.3 | 2021-07-27
+OOUI | B | 0.39.3 `086b4f1` | 2021-07-26
 
 ### Extensions
 Name | Grade | Version | Last updated
 :--- | :--- | :--- | :---
+[AdvancedSearch](https://www.mediawiki.org/wiki/Extension:AdvancedSearch) | E | N/A | N/A
+[ApprovedRevs](https://www.mediawiki.org/wiki/Extension:Approved_Revs) | B | N/A | N/A
 [Babel](https://www.mediawiki.org/wiki/Extension:Babel) | B | MLEB 2021.07 | 2021-07-29
+[Capiunto](https://www.mediawiki.org/wiki/Extension:Capiunto) | E | N/A | N/A
+[CategoryTree](https://www.mediawiki.org/wiki/Extension:CategoryTree) | B | N/A | N/A
+[Cite](https://www.mediawiki.org/wiki/Extension:Cite) | A | N/A | N/A
 [CleanChanges](https://www.mediawiki.org/wiki/Extension:CleanChanges) | B | MLEB 2021.07 | 2021-07-29
+[CodeMirror](https://www.mediawiki.org/wiki/Extension:CodeMirror) | D | N/A | N/A
+[CookieWarning](https://www.mediawiki.org/wiki/Extension:CookieWarning) | A | N/A | N/A
+[DismissableSiteNotice](https://www.mediawiki.org/wiki/Extension:DismissableSiteNotice) | A | N/A | N/A
+[Echo](https://www.mediawiki.org/wiki/Extension:Echo) | E | N/A | N/A
+[Flow (StructuredDiscussions)](https://www.mediawiki.org/wiki/Extension:StructuredDiscussions) | E | N/A | N/A
+[Graph](https://www.mediawiki.org/wiki/Extension:Graph) | D | N/A | N/A
+[Lingo](https://www.mediawiki.org/wiki/Extension:Lingo) | E | N/A | N/A
+[MultimediaViewer](https://www.mediawiki.org/wiki/Extension:MultimediaViewer) | C | N/A | N/A
+[OAuth](https://www.mediawiki.org/wiki/Extension:OAuth) | D | N/A | N/A
+[Popups](https://www.mediawiki.org/wiki/Extension:Popups) | D | N/A | N/A
+[RelatedArticles](https://www.mediawiki.org/wiki/Extension:RelatedArticles) | D | N/A | N/A
+[Semantic MediaWiki](https://www.mediawiki.org/wiki/Extension:Semantic_MediaWiki) | E | N/A | N/A
+[Semantic Result Formats](https://www.mediawiki.org/wiki/Extension:Semantic_Result_Formats) | E | N/A | N/A
+[Tabber](https://www.mediawiki.org/wiki/Extension:Tabber) | A | N/A | N/A
 [TabberNeue](https://www.mediawiki.org/wiki/Extension:TabberNeue) | A | 1.0.1 `0dc1b34` | 2021-06-21
+[TimedMediaHandler](https://www.mediawiki.org/wiki/Extension:TimedMediaHandler) | D | N/A | N/A
 [Translate](https://www.mediawiki.org/wiki/Extension:Translate) | B | MLEB 2021.07 | 2021-07-29
 [UniversalLanguageSelector](https://www.mediawiki.org/wiki/Extension:UniversalLanguageSelector) | B | MLEB 2021.07 | 2021-07-29
+[UploadWizard](https://www.mediawiki.org/wiki/Extension:UploadWizard) | C | N/A | N/A
+[VisualEditor](https://www.mediawiki.org/wiki/Extension:VisualEditor) | C | N/A | N/A
+[WikiEditor](https://www.mediawiki.org/wiki/Extension:WikiEditor) | E | N/A | N/A
+
+Some of the field are tagged as N/A because the information was not tracked before.
 
 ## Requirements
 * [MediaWiki](https://www.mediawiki.org) 1.35.2 or later