iox-eclipse-iceoryx#1726 Add release note entry for moving the custom…

… attributes

Signed-off-by: Simon Hoinkis <[email protected]>

doc/website/release-notes/iceoryx-unreleased.md

@@ -105,6 +105,7 @@
 - Refactor `iceoryx_posh_testing` library into own CMakeLists.txt [\#1516](https://github.com/eclipse-iceoryx/iceoryx/issues/1516)
 - Change return type of `cxx::variant::emplace_at_index` and `emplace` to void [\#1394](https://github.com/eclipse-iceoryx/iceoryx/issues/1394)
 - Replace uses of `std::cout`, `std::cerr` with the iceoryx logger [\#1756](https://github.com/eclipse-iceoryx/iceoryx/issues/1756)
+- Move `IOX_NO_DISCARD`, `IOX_FALLTHROUGH` and `IOX_MAYBE_UNUSED` to `iceoryx_platform` [\#1726](https://github.com/eclipse-iceoryx/iceoryx/issues/1726)
 
 **Workflow:**