Update documentation

Author: yveszoundi

README.org

@@ -26,6 +26,7 @@ TL;DR
 #+end_src
 
 ** Option 1 - From Docker or Podman
+
 You'll need to have either [[https://www.docker.com/][Docker]] or [[https://podman.io/][Podman]] installed first. I'll use =podman= as this is what I have installed, but it's literally the same syntax for =docker=.
 
 *** Build the container image
@@ -55,3 +56,5 @@ Follow the instructions available in the projects in this git repository:
 - https://rust-lang.github.io/rust-bindgen/ 
 - https://github.com/babashka/sci/tree/master/libsci
 - https://github.com/borkdude/clojure-rust-graalvm
+- https://medium.com/graalvm/isolates-and-compressed-references-more-flexible-and-efficient-memory-management-for-graalvm-a044cc50b67e
+- https://docs.oracle.com/en/graalvm/enterprise/20/docs/reference-manual/native-image/C-API/

java-lib/README.org

@@ -8,9 +8,9 @@ The goal is to demonstrate how the /most trivial Java code/ that can be leverage
 
 * What is required?
 
-- [[https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-21.3.0/graalvm-ce-java11-linux-amd64-21.3.0.tar.gz][GraalVM]] in order to generate the native library from Java code
+- [[https://github.com/graalvm/graalvm-ce-builds/releases/tag/vm-21.3.0][GraalVM]] in order to generate the native library from Java code (=graalvm-ce-java11-linux-amd64-21.3.0.tar.gz= for Linux amd64).
 - [[https://gradle.org][Gradle]] (optionally) for building the project: it can be auto-installed (Gradle wrapper)
-- [[https://llvm.org/][LLVM]] toolchain
+- [[https://www.graalvm.org/reference-manual/llvm/Compiling/][LLVM]] and other libraries (zlib, ar, etc.)
 
 * How to build?