Minor revision to README with updated package numbers

README.md

@@ -20,9 +20,9 @@ from [up-cpp][cpp-api-repo].
 Using the recipes found in [up-conan-recipes][conan-recipe-repo], build these
 Conan packages:
 
-1. [up-core-api][spec-repo] - `conan create --version 1.5.8 --build=missing up-core-api/developer`
-1. [up-cpp][cpp-api-repo] - `conan create --version 0.2.0 --build=missing up-cpp/developer`
-2. [zenoh-c][zenoh-repo] - `conan create --version 0.11.0.3 zenoh-tmp/developer`
+1. [up-core-api][spec-repo] - `conan create --version 1.6.0 --build=missing up-core-api/release`
+1. [up-cpp][cpp-api-repo] - `conan create --version 1.0.1-rc0 --build=missing up-cpp/release`
+2. [zenoh-c][zenoh-repo] - `conan create --version 0.11.0 zenoh-tmp/from-source`
 
 **NOTE:** all `conan` commands in this document use  Conan 2.x syntax. Please
 adjust accordingly when using Conan 1.x.
@@ -59,9 +59,9 @@ up-transport-zenoh-cpp, follow the steps in the
 
 ```
 cd up-client-zenoh-cpp
-conan install .
-cd build
-cmake ../ -DCMAKE_TOOLCHAIN_FILE=Release/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Release
+conan install . --build=missing
+cmake --preset conan-release
+cd build/Release
 cmake --build . -- -j
 ```