Update recommended setup for older cards

Author: martinpaljak

README.md

@@ -59,15 +59,17 @@ target:
       [cap] CAP saved to /Users/martin/projects/ant-javacard/Empty_A000000617008E5CDAAE_50da91a4_2.2.2.cap
 ```
 ## Recommended setup
+Based on the [JavaCard SDK and JDK version compatibility matrix](https://github.com/martinpaljak/ant-javacard/wiki/JavaCard-SDK-and-JDK-version-compatibility).
 - Targeting JC 3.0.4 or later (modern JavaCard-s)
   - Use JDK 17 (don't forget to set `$JAVA_HOME`)
   - Use JavaCard SDK 3.2.0 (`jckit="sdks/jc320v24.0_kit"`) with right target (`targetsdk="3.x.y"`)
   - NOTE: depending on your external components, absence of v2.3 export files will force you to stick with JavaCard SDK 3.1
-- Targeting JC 2.x.y or 3.0.1 (legacy JavaCard-s)
-  - Use JDK 8 (don't forget to set `$JAVA_HOME`)
+- Targeting JC 2.x.y or 3.0.1 (older JavaCard-s)
+  - Use JDK 11 (don't forget to set `$JAVA_HOME`)
   - Use JavaCard SDK 3.0.5u4 (`jckit="sdks/jc305u4_kit"`) with right target (`targetsdk="sdks/jc222_kit"`)
 
-> Note: ant-javacard will continue to support JavaCard 2 for as long as this is achievable with sane effort
+> [!NOTE]
+> ant-javacard will continue to support using JavaCard 2.X SDK-s (and thus JDK-8) for as long as this is achievable with sane effort
 
 ## Syntax
 Sample: