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diff --git a/docs/users_guide/8.0.1-notes.rst b/docs/users_guide/8.0.1-notes.rst
index 41e6c2b579..771bc99669 100644
--- a/docs/users_guide/8.0.1-notes.rst
+++ b/docs/users_guide/8.0.1-notes.rst
@@ -291,15 +291,6 @@ Compiler
warns in the case of unused term-level patterns. Both flags are implied by
:ghc-flag:`-W`.
-- Added the :ghc-flag:`-Wtoo-many-guards` flag. When enabled, this will issue a
- warning if a pattern match contains too many guards (over 20 at the
- moment). Makes a difference only if pattern match checking is also enabled.
-
-- Added the :ghc-flag:`-ffull-guard-reasoning` flag. When enabled, pattern match
- checking tries its best to reason about guards. Since the additional
- expressivity may come with a high price in terms of compilation time and
- memory consumption, it is turned off by default.
-
- :ghc-flag:`-this-package-key` has been renamed again (hopefully for the last time!)
to :ghc-flag:`-this-unit-id`. The renaming was motivated by the fact that
the identifier you pass to GHC here doesn't have much to do with packages: