diff --git a/Documentation/releases/coreboot-4.11-relnotes.md b/Documentation/releases/coreboot-4.11-relnotes.md
index 282d0ec1d3..7dd99a3522 100644
--- a/Documentation/releases/coreboot-4.11-relnotes.md
+++ b/Documentation/releases/coreboot-4.11-relnotes.md
@@ -22,3 +22,21 @@ Significant changes
 -------------------
 
 ### Add significant changes here
+
+### `__PRE_RAM__` is deprecated
+
+Preprocessor use of `defined(__PRE_RAM_)` have been mostly replaced with
+`if (ENV_ROMSTAGE_OR_BEFORE)` or the inverse `if (ENV_RAMSTAGE)`.
+
+The remaining cases and `-D__PRE_RAM__` are to be removed soon after release.
+
+### `CAR_GLOBAL` is removed where possible
+
+For all platform code with `NO_CAR_GLOBAL_MIGRATION=y`, any `CAR_GLOBAL`
+attributes have been removed. Remaining cases from common code are to be
+removed soon after release.
+
+### `TSEG` and  `cbmem_top()` mapping
+
+Significant refactoring has bee done to achieve some consistency across platforms
+and to reduce code duplication.