diff --git a/.oelint.cfg b/.oelint.cfg
index 784f35b..d98ccae 100644
--- a/.oelint.cfg
+++ b/.oelint.cfg
@@ -8,5 +8,5 @@
 # the finding, so new recipes are always fully linted and each exception is
 # documented in place.
 [oelint]
-release = wrynose
+release = blacksail
 suppress = oelint.var.bbclassextend
diff --git a/classes/cve-filter.bbclass b/classes/cve-filter.bbclass
index 4729950..aff2968 100644
--- a/classes/cve-filter.bbclass
+++ b/classes/cve-filter.bbclass
@@ -100,7 +100,8 @@ python do_cve_filter (){
 do_cve_filter[doc] = "Compare the image CVE report against a previous version and emit a filtered Markdown summary of the new CVEs."
 addtask cve_filter after do_rootfs before do_image
 
-ROOTFS_POSTPROCESS_COMMAND:prepend = "link_cvefilter_markdownfile; "
+# nooelint: oelint.var.rootfspostcmd  the trailing space keeps this prepend apart from the next function
+ROOTFS_POSTPROCESS_COMMAND:prepend = "link_cvefilter_markdownfile "
 
 link_cvefilter_markdownfile[doc] = "Create a stable-named symlink to the CVE filter Markdown report in the deploy directory."
 link_cvefilter_markdownfile () {
diff --git a/classes/deploy-license-manifest.bbclass b/classes/deploy-license-manifest.bbclass
index a14c0f5..8d663d9 100644
--- a/classes/deploy-license-manifest.bbclass
+++ b/classes/deploy-license-manifest.bbclass
@@ -1,6 +1,6 @@
 # nooelint: oelint.bbclass.underscores oelint.file.inlinesuppress_na  no EXPORT_FUNCTIONS here, so the dash is harmless
-ROOTFS_POSTPROCESS_COMMAND += "deploy_license_manifest;"
-IMAGE_POSTPROCESS_COMMAND += "link_license_manifest;"
+ROOTFS_POSTPROCESS_COMMAND += "deploy_license_manifest"
+IMAGE_POSTPROCESS_COMMAND += "link_license_manifest"
 
 deploy_license_manifest[doc] = "Copy the image license manifest into the deploy directory and generate a CSV variant."
 deploy_license_manifest () {
diff --git a/classes/image-license-checker.bbclass b/classes/image-license-checker.bbclass
index 88bb92c..69e5ed3 100644
--- a/classes/image-license-checker.bbclass
+++ b/classes/image-license-checker.bbclass
@@ -135,7 +135,8 @@ python check_rootfs_licenses() {
         bb.fatal("Packages have denylisted licenses: {}".format(", ".join(bad_packages)))
 }
 check_rootfs_licenses[doc] = "Fail the build if any package installed on the rootfs has a denylisted license."
-ROOTFS_POSTPROCESS_COMMAND:prepend = "check_rootfs_licenses; "
+# nooelint: oelint.var.rootfspostcmd  the trailing space keeps this prepend apart from the next function
+ROOTFS_POSTPROCESS_COMMAND:prepend = "check_rootfs_licenses "
 
 python check_deploy_licenses() {
     """
@@ -154,4 +155,4 @@ python check_deploy_licenses() {
         bb.fatal("Deployed image dependencies have denylisted licenses: {}".format(", ".join(bad_recipes)))
 }
 check_deploy_licenses[doc] = "Fail the build if any recipe deploying files into the image has a denylisted license."
-IMAGE_POSTPROCESS_COMMAND:prepend = "check_deploy_licenses; "
+IMAGE_POSTPROCESS_COMMAND:prepend = "check_deploy_licenses "
diff --git a/classes/ossystems-onsite-only-recipe-handler.bbclass b/classes/ossystems-onsite-only-recipe-handler.bbclass
index 4de6603..cdcf825 100644
--- a/classes/ossystems-onsite-only-recipe-handler.bbclass
+++ b/classes/ossystems-onsite-only-recipe-handler.bbclass
@@ -28,20 +28,17 @@ def ossystems_onsite_only_recipe_handler(d):
 
     bb.note("O.S. Systems OnSite-Only Recipes handler: Disabled")
 
-    for recipe in onsite_only_recipes.split():
-        d.setVar("SRCPV:pn-%s" % recipe, "OSSystemsOnSiteOnlyRecipeTag")
-        bb.debug(1, "O.S. Systems OnSite-Only Recipes handler: Overriding %s" % recipe)
-
 def ossystems_onsite_only_recipe_check(d):
     recipes = d.getVar('OSSYSTEMS_ONSITE_ONLY_RECIPES', True)
     if not recipes:
         return
 
+    if d.getVar('OSSYSTEMS_USE_ONSITE_ONLY_RECIPES', True) == "1":
+        return
+
     pn = d.getVar('PN', True)
     if pn in recipes.split():
-        srcpv = d.getVar('SRCPV', True)
-        if srcpv == "OSSystemsOnSiteOnlyRecipeTag":
-            raise bb.parse.SkipPackage("O.S. Systems OnSite-Only Recipes handler: recipe skipped.")
+        raise bb.parse.SkipPackage("O.S. Systems OnSite-Only Recipes handler: recipe skipped.")
 
 addhandler ossystems_onsite_only_recipe_eventhandler
 ossystems_onsite_only_recipe_eventhandler[doc] = "Disable on-site-only recipes at ConfigParsed when building off-site."
diff --git a/conf/distro/include/oel.inc b/conf/distro/include/oel.inc
index 09c53f8..081bad5 100644
--- a/conf/distro/include/oel.inc
+++ b/conf/distro/include/oel.inc
@@ -1,4 +1,4 @@
-DISTRO_VERSION = "26.05-snapshot-${DATE}"
+DISTRO_VERSION = "26.11-snapshot-${DATE}"
 
 SDK_VENDOR = "-oelsdk"
 SDK_VERSION := "${@'${DISTRO_VERSION}'.replace('snapshot-${DATE}','snapshot')}"
@@ -37,7 +37,7 @@ INHERIT += "layerdirs"
 INHERIT += "typecheck"
 
 # Also check for host user contamination in the rootfs
-ROOTFS_POSTPROCESS_COMMAND:append = " rootfs_check_host_user_contaminated;"
+ROOTFS_POSTPROCESS_COMMAND:append = " rootfs_check_host_user_contaminated"
 
 SANITY_TESTED_DISTROS ?= " \
     almalinux-8 \
@@ -71,6 +71,9 @@ OEL_DEFAULT_EXTRA_RDEPENDS = "packagegroup-core-boot"
 DISTRO_FEATURES ?= "${OEL_DEFAULT_DISTRO_FEATURES} \
                     ${OEL_EXTRA_DISTRO_FEATURES}"
 
+# OE-Core requires distros to pick an init manager; oel uses systemd.
+INIT_MANAGER ?= "systemd"
+
 DISTRO_EXTRA_RDEPENDS += "${OEL_DEFAULT_EXTRA_RDEPENDS}"
 
 DISTRO_FEATURES_OPTED_OUT ?= " \
@@ -118,9 +121,6 @@ VOLATILE_BINDS:append = "\
 # don't have pam available, as the user service won't be started
 systemd_userunitdir:pn-pulseaudio = "${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${systemd_unitdir}/user', '${systemd_unitdir}/system', d)}"
 
-# We prefer busybox rather than tinylogin
-VIRTUAL-RUNTIME_login_manager ??= "busybox"
-
 # Use systemd as syslog in distros that has systemd in DISTRO_FEATURES
 VIRTUAL-RUNTIME_base-utils-syslog = "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', 'busybox-syslog', d)}"
 
@@ -162,28 +162,6 @@ SSTATE_MIRROR_SITES:prepend = "${LAYER_SSTATE_MIRRORS} "
 # Ensure that we implement shared state reuse handling for non-target recipes
 require conf/distro/include/sstate.inc
 
-# This function changes the default tune for machines which are based on armv7a
-# to use common tune value.
-def arm_tune_handler(d):
-    features = d.getVar('TUNE_FEATURES', True).split()
-    if 'armv7a' in features or 'armv7ve' in features:
-        tune = 'armv7ahf'
-        if 'bigendian' in features:
-            tune += 'b'
-        if 'vfpv3' in features:
-            tune += '-vfpv3'
-        if 'vfpv3d16' in features:
-            tune += '-vfpv3d16'
-        if 'neon' in features:
-            tune += '-neon'
-        if 'vfpv4' in features:
-            tune += '-vfpv4'
-    else:
-        tune = d.getVar('DEFAULTTUNE', True)
-    return tune
-
-DEFAULTTUNE_oel := "${@arm_tune_handler(d)}"
-
 DISTRO_ARM_INSTRUCTION ?= "arm"
 DISTRO_ARM_INSTRUCTION:armv4 ?= "arm"
 DISTRO_ARM_INSTRUCTION:armv5te ?= "arm"
diff --git a/conf/distro/oel-tiny.conf b/conf/distro/oel-tiny.conf
index b150284..96ae282 100644
--- a/conf/distro/oel-tiny.conf
+++ b/conf/distro/oel-tiny.conf
@@ -26,6 +26,10 @@ DISTRO = "oel-tiny"
 DISTRO_NAME = "O.S. Systems Embedded Linux Tiny"
 
 TCLIBC = "musl"
+
+# OE-Core defaults to systemd; tiny uses busybox and its own init.
+INIT_MANAGER = "mdev-busybox"
+
 DISTROOVERRIDES = "oel:oel-tiny"
 
 # Distro config is evaluated after the machine config, so we have to explicitly
@@ -33,7 +37,8 @@ DISTROOVERRIDES = "oel:oel-tiny"
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto-tiny"
 PREFERRED_VERSION_linux-yocto-tiny ?= "6.18%"
 
-OEL_DEFAULT_EXTRA_RRECOMMENDS = ""
+# nss-myhostname needs glibc NSS; it is not buildable with musl.
+DISTRO_EXTRA_RRECOMMENDS:remove = "nss-myhostname"
 
 # Disable wide char support for ncurses as we don't include it in
 # in the LIBC features below.
@@ -43,13 +48,15 @@ ENABLE_WIDEC:class-native = "true"
 
 # Drop native language support to avoid pulling gettext and wide-char libc
 # features into the tiny image.
-USE_NLS="no"
+USE_NLS = "no"
 
 # DISTRO_FEATURES options:
 # alsa bluetooth ext2 irda pcmcia usbgadget usbhost wifi nfs zeroconf pci
 DISTRO_FEATURES_TINY = "pci"
 DISTRO_FEATURES_NET = "ipv4 ipv6"
 DISTRO_FEATURES_USB = "usbhost"
+DISTRO_FEATURES_USBGADGET ?= ""
+DISTRO_FEATURES_WIFI ?= ""
 #DISTRO_FEATURES_USBGADGET = "usbgadget"
 #DISTRO_FEATURES_WIFI = "wifi"
 
diff --git a/conf/layer.conf b/conf/layer.conf
index 37efb68..3053dc8 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -12,7 +12,7 @@ LAYERDEPENDS_ossystems-base = "core"
 
 addpylib ${LAYERDIR}/lib ossystems
 
-LAYERSERIES_COMPAT_ossystems-base = "wrynose"
+LAYERSERIES_COMPAT_ossystems-base = "blacksail"
 
 LICENSE_PATH += "${LAYERDIR}/conf/licenses"
 
diff --git a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init/chromium-ozone-wayland-init.initd b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init/chromium-ozone-wayland-init.initd
index bdd445a..d37031f 100644
--- a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init/chromium-ozone-wayland-init.initd
+++ b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init/chromium-ozone-wayland-init.initd
@@ -17,7 +17,7 @@ PATH=/sbin:/usr/sbin:/bin:/usr/bin
 
 DESC="chromium-browser"
 NAME="chromium-ozone-wayland"
-DAEMON=/usr/bin/$NAME
+DAEMON=/usr/bin/chromium
 CHROMIUM_ARGS=""
 PIDFILE=/var/run/$NAME.pid
 
diff --git a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init_1.0.bb b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init_1.0.bb
index a46cdb1..d9ea484 100644
--- a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init_1.0.bb
+++ b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-init_1.0.bb
@@ -33,7 +33,7 @@ CHROMIUM_EXTRA_ARGS ?= ""
 SYSTEMD_SERVICE:${PN} = "chromium-ozone-wayland.service"
 
 # Start after weston-init
-INITSCRIPT_NAME = "${BPM}"
+INITSCRIPT_NAME = "chromium-ozone-wayland"
 INITSCRIPT_PARAMS = "start 10 5 2 . stop 19 0 1 6 ."
 
 do_configure[noexec] = "1"
diff --git a/dynamic-layers/networking-layer/recipes-connectivity/networmanager/networkmanager_%.bbappend b/dynamic-layers/networking-layer/recipes-connectivity/networmanager/networkmanager_%.bbappend
deleted file mode 100644
index 8fcaf31..0000000
--- a/dynamic-layers/networking-layer/recipes-connectivity/networmanager/networkmanager_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-PACKAGECONFIG[ppp] = "-Dppp=true -Dpppd_plugin_dir='${libdir}/pppd/2.4.9' -Dpppd=${sbindir}/pppd,-Dppp=false,ppp,ppp"
diff --git a/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/files/qt-kiosk-browser-init.initd b/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/files/qt-kiosk-browser-init.initd
index ee415b8..aba5469 100644
--- a/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/files/qt-kiosk-browser-init.initd
+++ b/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/files/qt-kiosk-browser-init.initd
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 ### BEGIN INIT INFO
-# Provides:         $NAME
+# Provides:         qt-kiosk-browser
 # Required-Start:   $remote_fs $syslog
 # Required-Stop:    $remote_fs $syslog
 # Default-Start:    2 3 4 5
@@ -11,13 +11,20 @@
 set -e
 
 DESC="Qt kiosk browser init"
-NAME="qt-kiosk-browser-init"
+NAME="qt-kiosk-browser"
 DAEMON=/usr/bin/$NAME
 DAEMON_ARGS="--platform wayland /etc/$NAME.conf --no-sandbox"
 PIDFILE=/var/run/$NAME.pid
 
 test -x ${DAEMON} || exit 0
 
+# Same environment as the systemd unit's EnvironmentFile
+if [ -r /etc/default/$NAME ]; then
+    set -a
+    . /etc/default/$NAME
+    set +a
+fi
+
 umask 022
 
 . /etc/init.d/functions
diff --git a/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/qt-kiosk-browser-init_1.0.bb b/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/qt-kiosk-browser-init_1.0.bb
index 813e76c..3303558 100644
--- a/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/qt-kiosk-browser-init_1.0.bb
+++ b/dynamic-layers/qt5-layer/recipes-qt/qt-kiosk-browser/qt-kiosk-browser-init_1.0.bb
@@ -40,7 +40,7 @@ INITSCRIPT_NAME = "qt-kiosk-browser"
 
 do_install() {
     if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','true','false',d)}; then
-        install -Dm 0755 ${UNPACKDIR}/${PN}.initd ${D}${sysconfdir}/init.d/kiosk
+        install -Dm 0755 ${UNPACKDIR}/${PN}.initd ${D}${sysconfdir}/init.d/qt-kiosk-browser
     fi
     if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
         install -Dm 0644 ${UNPACKDIR}/${PN}.service ${D}${systemd_system_unitdir}/qt-kiosk-browser.service
diff --git a/dynamic-layers/webkit/recipes-browser/cog/cog/cog-init_1.0.bb b/dynamic-layers/webkit/recipes-browser/cog/cog-init_1.0.bb
similarity index 100%
rename from dynamic-layers/webkit/recipes-browser/cog/cog/cog-init_1.0.bb
rename to dynamic-layers/webkit/recipes-browser/cog/cog-init_1.0.bb
diff --git a/dynamic-layers/webkit/recipes-browser/cog/cog/files/COPYING.MIT b/dynamic-layers/webkit/recipes-browser/cog/files/COPYING.MIT
similarity index 100%
rename from dynamic-layers/webkit/recipes-browser/cog/cog/files/COPYING.MIT
rename to dynamic-layers/webkit/recipes-browser/cog/files/COPYING.MIT
diff --git a/dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.default b/dynamic-layers/webkit/recipes-browser/cog/files/cog-init.default
similarity index 100%
rename from dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.default
rename to dynamic-layers/webkit/recipes-browser/cog/files/cog-init.default
diff --git a/dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.initd b/dynamic-layers/webkit/recipes-browser/cog/files/cog-init.initd
similarity index 100%
rename from dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.initd
rename to dynamic-layers/webkit/recipes-browser/cog/files/cog-init.initd
diff --git a/dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.service b/dynamic-layers/webkit/recipes-browser/cog/files/cog-init.service
similarity index 100%
rename from dynamic-layers/webkit/recipes-browser/cog/cog/files/cog-init.service
rename to dynamic-layers/webkit/recipes-browser/cog/files/cog-init.service
diff --git a/recipes-core/easysplash/easysplash-common-2.0.inc b/recipes-core/easysplash/easysplash-common-2.0.inc
index 39bb6f8..7540737 100644
--- a/recipes-core/easysplash/easysplash-common-2.0.inc
+++ b/recipes-core/easysplash/easysplash-common-2.0.inc
@@ -3,6 +3,9 @@ PV = "2.0.0"
 SRC_URI = "git://github.com/OSSystems/EasySplash.git;branch=master;protocol=https"
 SRCREV = "81a44392efe15fd12ea673f1c828a52e95103eea"
 
+# Upstream has no tag for 2.0.0, so the version check follows the branch head.
+UPSTREAM_CHECK_COMMITS = "1"
+
 EXTRA_OEMAKE += "\
     prefix=${prefix} \
     sysconfdir=${sysconfdir} \
diff --git a/recipes-core/easysplash/easysplash_2.0.0.bb b/recipes-core/easysplash/easysplash_2.0.0.bb
index 2f5adf0..b891dc8 100644
--- a/recipes-core/easysplash/easysplash_2.0.0.bb
+++ b/recipes-core/easysplash/easysplash_2.0.0.bb
@@ -25,7 +25,7 @@ inherit cargo pkgconfig systemd update-rc.d cargo-update-recipe-crates
 # DEFAULT_PREFERENCE = "-1"
 
 CARGO_SRC_DIR = ""
-PV .= "+git${SRCPV}"
+PV .= "+git"
 
 INITSCRIPT_NAME = "${PN}-start"
 INITSCRIPT_PARAMS:${PN} = "start 5 S ."
diff --git a/recipes-core/os-release/os-release.bbappend b/recipes-core/os-release/os-release.bbappend
index d6d3463..88ec111 100644
--- a/recipes-core/os-release/os-release.bbappend
+++ b/recipes-core/os-release/os-release.bbappend
@@ -1,4 +1,5 @@
 OS_RELEASE_FIELDS:append:oel = " BUILD_NUMBER"
 
 # Append build number for development builds
-VERSION:append:oel = " ${@'(build %s)' % BUILD_NUMBER if 'BUILD_NUMBER' in d and DISTRO_VERSION.endswith('+devel') else ''}"
+# nooelint: oelint.vars.inconspaces  the separating space is only wanted with a build number
+VERSION:append:oel = "${@' (build %s)' % BUILD_NUMBER if 'BUILD_NUMBER' in d and DISTRO_VERSION.endswith('+devel') else ''}"