Remove documentation reference to v24.04

Change-Id: I5996b0ea27579266543b53259bbbcd5b852d95f9
Signed-off-by: Felix Thomasmathibalan <felixjohnny.thomasmathibalan@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/11304
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Comments-Addressed: Jakub Sujak <jakub.sujak@arm.com>
diff --git a/docs/user_guide/release_version_and_change_log.dox b/docs/user_guide/release_version_and_change_log.dox
index 569ed65..0d7c5fe 100644
--- a/docs/user_guide/release_version_and_change_log.dox
+++ b/docs/user_guide/release_version_and_change_log.dox
@@ -41,9 +41,6 @@
 
 @section S2_2_changelog Changelog
 
-v24.04 Public major release
- - Optimize start-up time of @ref NEConvolutionLayer for some input configurations where GeMM is selected as the convolution algorithm
-
 v24.02.1 Public patch release
  - Fix performance regression in fixed-format kernels
  - Fix compile and runtime errors in arm_compute_validation for Windows on Arm(WoA)