getting-started updates

Author: ilg-ul

website/docs/getting-started/_project/_content.mdx

@@ -33,9 +33,8 @@ platforms (such as Cortex-M0/M3/M7/A15/A76, RISC-V 32/64-bit).
 - Execute the tests on the local development machine and in
 widely-used **CI/CD environments** like GitHub Actions.
 
-Please participate in the
-**[poll](https://github.com/orgs/xpack/discussions/12)** and, if you
-have a solution, kindly describe it in
+If you
+have a solution, please describe it in
 **[The xPack challenge](https://github.com/orgs/xpack/discussions/categories/the-xpack-challenge)**
 category.
 
@@ -144,11 +143,17 @@ in the separate
 
 ### Binary Tools
 
-The **xPack Binary Development Tools** can be installed automatically,
+The **[xPack Binary Development Tools](https://xpack-dev-tools.github.io)**
+can be installed automatically,
 using the `xpm` command
 (the recommended method), or manually by downloading and unpacking one of the
 platform specific archives.
 
+Included among the binary tools are toolchains (such as **gcc**, **clang**,
+**arm-none-eabi-gcc**, **aarch64-none-elf-gcc**, **riscv-none-elf-gcc** and
+**mingw-w64-gcc**), build tools (such as **cmake**, **meson** and **ninja**),
+emulators (such as **qemu-arm**, **qemu-risc**), and various other utilities.
+
 Please refer to the **Install Guide** pages for each project.
 
 ## Visual Studio Code