docs(changelog): changelog for lts-v2.10.18 release

Change-Id: I7ce19000b6d234265c6d664c2933a24448142eb0
Signed-off-by: Release CI <ci@trustedfirmware.org>
diff --git a/docs/conf.py b/docs/conf.py
index 3ddcc92..9bc4388 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -14,8 +14,8 @@
 
 project = "Trusted Firmware-A"
 author = "Trusted Firmware-A contributors"
-version = "2.10.17"
-release = "2.10.17"
+version = "2.10.18"
+release = "2.10.18"
 
 # -- General configuration ---------------------------------------------------