docs: update README

Author: OptiJava

README-en.md

@@ -15,14 +15,16 @@ Build with [Preprocessor](https://github.com/ReplayMod/preprocessor)
 
 Most other MC versions that are the same as the supported major versions but have different minor versions can be directly installed and work properly, but **the stability cannot be guaranteed. _Please use them with caution_**
 
-| Minecraft Version | Support Status                                                            |
-|-------------------|---------------------------------------------------------------------------|
-| 1.20.4            | Supporting, developing actively                                           |
-| 1.20.1            | Supporting, developing actively                                           |
-| 1.19.3            | Supporting, developing actively                                           |
-| 1.18.2            | Supporting, developing actively                                           |
-| 1.17.1            | Supporting, developing actively                                           |
-| 1.16.5            | Not supporting, development stopped (supporting stopped on `Jan 8, 2023`) |
+| Minecraft Version | Support Status                                                           | 
+|-------------------|--------------------------------------------------------------------------| 
+| 1.21.5            | Supporting, developing actively                                          | 
+| 1.21              | Supporting, developing actively                                          | 
+| 1.20.4            | Supporting, developing actively                                          | 
+| 1.20.1            | Not supporting, development stopped (supporting stopped on Jun 18, 2025) | 
+| 1.19.3            | Not supporting, development stopped (supporting stopped on Jun 18, 2025) |
+| 1.18.2            | Not supporting, development stopped (supporting stopped on Jun 18, 2025) | 
+| 1.17.1            | Supporting, developing actively                                          |
+| 1.16.5            | Not supporting, development stopped (supporting stopped on Jan 8, 2023)  |
 
 ## Rules
 
@@ -300,6 +302,8 @@ This rule force any bot use offline uuid.
 
 ### cceSuppressionCrashFix
 
+**just for versions below 1.21**
+
 Prevent CCE Suppression Crashes，watch [Void0's bilibili video](https://www.bilibili.com/video/BV1Hu4y1o71G/) for more infomation.
 
 **Experimential rule**
@@ -392,7 +396,7 @@ Don't spawn bats!!!
 - Log every update suppression
 
 ### cceSuppressionCrash
-
+**just for versions below 1.21**
 - CCE suppressed crashes logger，is simular to carpet rule `updateSuppressedCrash`
 
 ### blockUpdate

README.md

@@ -14,14 +14,16 @@ Language: [English](https://github.com/OptiJava/OptCarpetAddition/blob/master/RE
 
 其他与受支持的版本大版本相同小版本不同的MC版本，大多数可以直接安装正常工作，但是**不能保证稳定性，请谨慎使用**
 
-| Minecraft 版本 | 支持状态                      |
-|--------------|---------------------------|
-| 1.20.4       | 支持，积极开发                   |
-| 1.20.1       | 支持，积极开发                   |
-| 1.19.3       | 支持，积极开发                   |
-| 1.18.2       | 支持，积极开发                   |
-| 1.17.1       | 支持，积极开发                   |
-| 1.16.5       | 不支持，停止维护（在`2023/1/8`停止维护） |
+| Minecraft 版本 | 支持状态                       |
+|--------------|----------------------------|
+| 1.21.5       | 支持，积极开发                    |
+| 1.21         | 支持，积极开发                    |
+| 1.20.4       | 支持，积极开发                    |
+| 1.20.1       | 不支持，停止维护（在`2025/6/18`停止维护） |
+| 1.19.3       | 不支持，停止维护（在`2025/6/18`停止维护） |
+| 1.18.2       | 不支持，停止维护（在`2025/6/18`停止维护） |
+| 1.17.1       | 支持，积极开发                    |
+| 1.16.5       | 不支持，停止维护（在`2023/1/8`停止维护）  |
 
 ## 规则
 
@@ -301,6 +303,8 @@ DispenserBlockEntity dispenserBlockEntity = (DispenserBlockEntity)blockPointerIm
 
 ### cceSuppressionCrashFix
 
+**仅1.21以下**
+
 防止cce更新抑制器导致服务器崩溃，详情请看[Void0的视频](https://www.bilibili.com/video/BV1Hu4y1o71G/)
 
 **实验性规则**
@@ -393,6 +397,7 @@ DispenserBlockEntity dispenserBlockEntity = (DispenserBlockEntity)blockPointerIm
 - 记录每一次更新抑制
 
 ### cceSuppressionCrash
+**仅1.21以下**
 - CCE更新抑制器崩溃记录，类似于carpet的`updateSuppressedCrash`
 
 ### blockUpdate

src/main/java/io/github/optijava/opt_carpet_addition/OptCarpetSettings.java

@@ -151,11 +151,13 @@ public class OptCarpetSettings {
     public static boolean optimizePlayerConnect = false;
     //#endif
 
+    //#if MC < 11900
     @Rule(
             desc = "Handle player teleport in a new thread to reduce the lag.",
             category = {RuleCategory.OPTIMIZATION, RuleCategory.EXPERIMENTAL}
     )
     public static boolean optimizeTeleport = false;
+    //#endif
 
     @Rule(
             desc = "Print info log when players submit command",

src/main/java/io/github/optijava/opt_carpet_addition/logger/LoggerRegister.java

@@ -27,7 +27,9 @@ public static void registry() {
         //#if MC < 11900
         LoggerRegistry.registerLogger("updateSuppression", UpdateSuppressionLogger.INSTANCE);
         //#endif
+        //#if MC < 12100
         LoggerRegistry.registerLogger("cceSuppressionCrash", CCESuppressionCrashLogger.INSTANCE);
+        //#endif
         LoggerRegistry.registerLogger("blockUpdate", BlockUpdateLogger.INSTANCE);
     }
 }