Merge 1.21(.1) into 1.21.4

* 1.21(.1):
  Update README.md (1.4.2)

Author: pnk2u

README.md

@@ -5,14 +5,13 @@
 
 ### Compatibility
 
-- Minecraft: `1.20.1`, `1.21(.1)`, `1.21.4`~`1.21.9`
+- Minecraft: `1.20.1`, `1.21(.1)`, `1.21.4`~`1.21.10`
 - Mod Loader: _Fabric_
 - Requires: [`Fabric API`](https://modrinth.com/mod/fabric-api), [<img width='16' src="https://raw.githubusercontent.com/pnk2u/resources/main/ModProjects/More-Stick-Variants/pres/logo/logo_c.png"> `More Stick Variants (MStV)`](https://modrinth.com/mod/more-stick-variants)
 - Added support for:
     - [<img width='16' src="https://raw.githubusercontent.com/tr7zw/FirstPersonModel/main/src/main/resources/icon.png"> `First Person Mod`](https://modrinth.com/mod/first-person-model)
     - [<img width='16' src="https://raw.githubusercontent.com/tr7zw/NotEnoughAnimations/main/src/main/resources/icon.png"> `Not Enough Animations`](https://modrinth.com/mod/not-enough-animations)
     - [<img width='16' src="https://raw.githubusercontent.com/pnk2u/resources/main/ModProjects/More-Tool-Variants/pres/logo/logo_c.png"> `More Tool Variants (MStV+)`](https://modrinth.com/mod/more-tool-variants)
-    - [<img width='16' src="https://raw.githubusercontent.com/nemoongh/NemosCopper/master/common/src/main/resources/nemos_copper.png"> `Nemoʼs Copper`](https://modrinth.com/mod/nemos-copper) (`1.21.4`~`1.21.8` only)
 
 ### ᴬ⃯ ᵦ⃔ Translations