core-image.bbclass: update available IMAGE_FEATURES

index 8431440db4..a9a2cec68f 100644
@@ -24,11 +24,15 @@
 # - hwcodecs            - Install hardware acceleration codecs
 # - package-management  - installs package management tools and preserves the package manager database
 # - debug-tweaks        - makes an image suitable for development, e.g. allowing passwordless root logins
+#   - empty-root-password
+#   - allow-empty-password
+#   - post-install-logging
 # - dev-pkgs            - development packages (headers, etc.) for all installed packages in the rootfs
 # - dbg-pkgs            - debug symbol packages for all installed packages in the rootfs
 # - doc-pkgs            - documentation packages for all installed packages in the rootfs
 # - ptest-pkgs          - ptest packages for all ptest-enabled recipes
 # - read-only-rootfs    - tweaks an image to support read-only rootfs
+# - splash              - bootup splash screen
 #
 FEATURE_PACKAGES_x11 = "packagegroup-core-x11"
 FEATURE_PACKAGES_x11-base = "packagegroup-core-x11-base"