diff --git a/build-release.sh b/build-release.sh
index e9af147..946571a 100755
--- a/build-release.sh
+++ b/build-release.sh
@@ -3,6 +3,9 @@
 set -e
 export basedir=$(pwd)
 
+# Log output to a file automatically.
+exec > >(tee -a "out/logs/build-release") 2>&1
+
 # Config
 
 # For signing keystore and password.
@@ -266,13 +269,6 @@ if [ "${build_classical}" == "1" ]; then
   zip -q -9 "${reldir}/${binname}.zip" ${binname} ${wrpname}
   rm ${binname} ${wrpname}
 
-  if [ -d out/windows/steam ]; then
-    cp out/windows/steam/godot.windows.editor.x86_64.exe ${steamdir}/godot.windows.opt.tools.64.exe
-    cp out/windows/steam/godot.windows.editor.x86_32.exe ${steamdir}/godot.windows.opt.tools.32.exe
-    sign_windows ${steamdir}/godot.windows.opt.tools.64.exe
-    sign_windows ${steamdir}/godot.windows.opt.tools.32.exe
-  fi
-
   # Templates
   cp out/windows/x86_64/templates/godot.windows.template_release.x86_64.exe ${templatesdir}/windows_release_x86_64.exe
   cp out/windows/x86_64/templates/godot.windows.template_debug.x86_64.exe ${templatesdir}/windows_debug_x86_64.exe
@@ -312,6 +308,20 @@ if [ "${build_classical}" == "1" ]; then
   rm -rf macos_template.app
   sign_macos_template ${templatesdir} 0
 
+  ## Steam (Classical) ##
+
+  if [ -d out/windows/steam ]; then
+    cp out/windows/steam/godot.windows.editor.x86_64.exe ${steamdir}/godot.windows.opt.tools.64.exe
+    cp out/windows/steam/godot.windows.editor.x86_32.exe ${steamdir}/godot.windows.opt.tools.32.exe
+    sign_windows ${steamdir}/godot.windows.opt.tools.64.exe
+    sign_windows ${steamdir}/godot.windows.opt.tools.32.exe
+    unzip ${reldir}/${godot_basename}_linux.x86_64.zip -d ${steamdir}/
+    unzip ${reldir}/${godot_basename}_linux.x86_32.zip -d ${steamdir}/
+    mv ${steamdir}/{${godot_basename}_linux.x86_64,godot.x11.opt.tools.64}
+    mv ${steamdir}/{${godot_basename}_linux.x86_32,godot.x11.opt.tools.32}
+    unzip ${reldir}/${godot_basename}_macos.universal -d ${steamdir}/
+  fi
+
   ## Web (Classical) ##
 
   # Editor
diff --git a/build.sh b/build.sh
index 97137e9..aefb41b 100755
--- a/build.sh
+++ b/build.sh
@@ -4,6 +4,14 @@ set -e
 
 OPTIND=1
 
+export basedir="$(pwd)"
+mkdir -p ${basedir}/out
+mkdir -p ${basedir}/out/logs
+mkdir -p ${basedir}/mono-glue
+
+# Log output to a file automatically.
+exec > >(tee -a "out/logs/build") 2>&1
+
 # Config
 
 # For default registry and number of cores.
@@ -239,11 +247,6 @@ EOF
   popd
 fi
 
-export basedir="$(pwd)"
-mkdir -p ${basedir}/out
-mkdir -p ${basedir}/out/logs
-mkdir -p ${basedir}/mono-glue
-
 export podman_run="${podman} run -it --rm --env BUILD_NAME=${BUILD_NAME} --env GODOT_VERSION_STATUS=${GODOT_VERSION_STATUS} --env NUM_CORES=${NUM_CORES} --env CLASSICAL=${build_classical} --env MONO=${build_mono} -v ${basedir}/godot-${godot_version}.tar.gz:/root/godot.tar.gz -v ${basedir}/mono-glue:/root/mono-glue -w /root/"
 export img_version=$IMAGE_VERSION
 
diff --git a/config.sh.in b/config.sh.in
index 392bee1..8ba7187 100644
--- a/config.sh.in
+++ b/config.sh.in
@@ -12,10 +12,25 @@
 # relevant tool in your PATH or an absolute path to run it from.
 export PODMAN='podman'
 
+# GitHub token for @GodotBuilder for releases on godotengine/godot-builds,
+# can use a long expiry date.
+# For stable releases to godotengine/godot, generate a personal token with
+# write access to godotengine/godot for use in publish-release.sh.
+export GH_TOKEN=''
+
 # Path to a Git clone of https://github.com/godotengine/godot-builds.
 # Only used for uploading official releases.
 export GODOT_BUILDS_PATH=''
 
+# Path to the directory with the Steam upload setup.
+export UPLOAD_STEAM_PATH=''
+
+# Path to the directory with the EGS upload setup.
+export UPLOAD_EGS_PATH=''
+
+# Path to the 'butler' binary for upload of stable releases to itch.io.
+export UPLOAD_ITCH_BUTLER=''
+
 # SSH hostname to upload Web editor builds to.
 # Only used for uploading official releases.
 export WEB_EDITOR_HOSTNAME=''
diff --git a/publish-release.sh b/publish-release.sh
index 00e9ea5..22a8e5e 100755
--- a/publish-release.sh
+++ b/publish-release.sh
@@ -2,21 +2,26 @@
 
 set -e
 
+# Log output to a file automatically.
+exec > >(tee -a "out/logs/publish-release") 2>&1
+
 # Config
 
-# For signing keys, and path to godot-builds repo.
+# For upload tools and signing/release keys.
 source ./config.sh
 
 godot_version=""
-web_editor_latest=0
+latest_stable=0
+skip_stable=0
 
-while getopts "h?v:l" opt; do
+while getopts "h?v:ls" opt; do
   case "$opt" in
   h|\?)
     echo "Usage: $0 [OPTIONS...]"
     echo
     echo "  -v godot version (e.g: 3.2-stable) [mandatory]"
-    echo "  -l mark web editor as latest"
+    echo "  -l latest stable release (web editor, itch.io, EGS)"
+    echo "  -s don't run stable specific steps"
     echo
     exit 1
     ;;
@@ -24,7 +29,10 @@ while getopts "h?v:l" opt; do
     godot_version=$OPTARG
     ;;
   l)
-    web_editor_latest=1
+    latest_stable=1
+    ;;
+  s)
+    skip_stable=1
     ;;
   esac
 done
@@ -34,6 +42,9 @@ if [ -z "${godot_version}" ]; then
   exit 1
 fi
 
+basedir=$(pwd)
+reldir=${basedir}/releases/${godot_version}
+
 # Confirm
 
 IFS=- read version status <<< "${godot_version}"
@@ -46,8 +57,44 @@ case "$choice" in
 esac
 template_version=${version}.${status}
 
+# Config checks for stable releases.
+
+if [ "${status}" == "stable" -a "${skip_stable}" == "0" ]; then
+  echo "Publishing a stable release. Checking that configuration is valid to perform stable release specific steps."
+
+  read -p "Enter personal access token (GH_TOKEN) for godotengine/godot: " personal_gh_token
+  if [[ "${personal_gh_token}" != "github_pat_"* ]]; then
+    echo "Provided personal access token should start with 'github_pat', aborting."
+    exit 1
+  fi
+
+  if ! gh api repos/godotengine/godot/git/refs/tags | grep -q ${godot_version}; then
+    echo "The tag '${godot_version}' does not exist in godotengine/godot, aborting."
+    echo "Push commits and create it manually before running this script."
+    exit 1
+  fi
+
+  if [ ! -d "${UPLOAD_STEAM_PATH}" ]; then
+    echo "Invalid config.sh: UPLOAD_STEAM_PATH is not a directory, aborting."
+    exit 1
+  fi
+
+  if [ "${latest_stable}" == "1" ]; then
+    if [ ! -d "${UPLOAD_EGS_PATH}" ]; then
+      echo "Invalid config.sh: UPLOAD_EGS_PATH is not a directory, aborting."
+      exit 1
+    fi
+    if [ ! -x "${UPLOAD_ITCH_BUTLER}" ]; then
+      echo "Invalid config.sh: UPLOAD_ITCH_BUTLER does not point to an executable, aborting."
+      exit 1
+    fi
+  fi
+fi
+
 # Upload to GitHub godot-builds
 
+echo "Uploading release to to godotengine/godot-builds repository."
+
 if [ -z "${GODOT_BUILDS_PATH}" ]; then
   echo "Missing path to godotengine/godot-builds clone in config.sh, necessary to upload releases. Aborting."
   exit 1
@@ -55,17 +102,64 @@ fi
 
 ${GODOT_BUILDS_PATH}/tools/upload-github.sh -v ${version} -f ${status}
 
-# Web editor
+# Stable release only
 
-scp -P 22 -r web/${template_version} ${WEB_EDITOR_HOSTNAME}:/home/akien/web_editor/
-sleep 2
-command="sudo mv /home/akien/web_editor/${template_version} /var/www/editor.godotengine.org/public/releases/"
-command="${command}; cd /var/www/editor.godotengine.org; sudo chown -R www-data:www-data public/releases/${template_version}"
-command="${command}; sudo ./create-symlinks.sh -v ${template_version}"
-if [ $web_editor_latest == 1 ]; then
-  command="${command} -l"
+if [ "${status}" == "stable" -a "${skip_stable}" == "0" ]; then
+  namever=Godot_v${godot_version}
+
+  echo "Uploading stable release to main GitHub repository."
+
+  export GH_TOKEN=${personal_gh_token}
+  pushd git
+  # Get release details from existing godot-builds release.
+  release_info=$(gh release view ${godot_version} --repo godotengine/godot-builds --json name,body)
+  release_title=$(echo "$release_info" | jq -r '.name')
+  release_desc=$(echo "$release_info" | jq -r '.body')
+
+  gh release create ${godot_version} --repo godotengine/godot --title "$release_title" --notes "$release_desc"
+  gh release upload ${godot_version} ${reldir}/[Gg]* ${reldir}/mono/[Gg]*
+  # Concatenate SHA sums.
+  cp ${reldir}/SHA512-SUMS.txt .
+  cat ${reldir}/mono/SHA512-SUMS.txt >> SHA512-SUMS.txt
+  gh release upload ${godot_version} SHA512-SUMS.txt
+  rm SHA512-SUMS.txt
+  popd
+
+  echo "Uploading stable release to Steam."
+
+  pushd ${UPLOAD_STEAM_PATH}
+  rm -rf content/bin/[Gg]*
+  rm -rf content/editor_data/export_templates/*
+  cp -f ${basedir}/git/*.{md,txt,png,svg} content/
+  # Steam specific binaries prepared by build-release.sh
+  cp -r ${basedir}/steam/[Gg]* content/bin/
+  unzip ${reldir}/${namever}_export_templates.tpz -d content/editor_data/export_templates/
+  mv content/editor_data/export_templates/{templates,${template_version}}
+  steam_build/build.sh
+  popd
+
+  if [ "${latest_stable}" == "1" ]; then
+    echo "Uploading stable release to EGS (latest only)."
+
+    pushd ${UPLOAD_EGS_PATH}
+    rm -rf buildroot-*/*
+    unzip ${reldir}/${namever}_win64.exe.zip -d buildroot-win64/
+    unzip ${reldir}/${namever}_win32.exe.zip -d buildroot-win32/
+    unzip ${reldir}/${namever}_macos.universal.zip -d buildroot-macos/
+    ./upload.sh -v ${godot_version}
+    popd
+
+    echo "Uploading stable release to itch.io (latest only)."
+
+    ${UPLOAD_ITCH_BUTLER} push ${reldir}/${namever}_linux.x86_64.zip godotengine/godot:linux-64-stable --userversion ${godot_version}
+    ${UPLOAD_ITCH_BUTLER} push ${reldir}/${namever}_linux.x86_32.zip godotengine/godot:linux-32-stable --userversion ${godot_version}
+    ${UPLOAD_ITCH_BUTLER} push ${reldir}/${namever}_win64.exe.zip godotengine/godot:windows-64-stable --userversion ${godot_version}
+    ${UPLOAD_ITCH_BUTLER} push ${reldir}/${namever}_win32.exe.zip godotengine/godot:windows-32-stable --userversion ${godot_version}
+    ${UPLOAD_ITCH_BUTLER} push ${reldir}/${namever}_macos.universal.zip godotengine/godot:osx-64-stable --userversion ${godot_version}
+  fi
+
+  echo "All stable release upload steps done."
 fi
-ssh -P 22 ${WEB_EDITOR_HOSTNAME} "${command}"
 
 # NuGet packages
 
@@ -91,8 +185,40 @@ else
   echo "Disabling Android library publishing as deps/keystore doesn't exist."
 fi
 
-# Stable release only
+# Web editor
 
-if [ "${status}" == "stable" ]; then
-  echo "NOTE: This script doesn't handle yet uploading stable releases to the main GitHub repository, Steam, EGS, and itch.io."
+echo "Uploading web editor... (with retry logic as it can be flaky)"
+
+MAX_RETRIES=5
+delay=5
+
+retry_command() {
+    local attempt=1
+    local cmd=$1
+    while [ ${attempt} -le ${MAX_RETRIES} ]; do
+        echo "Attempt ${attempt}: Running command..."
+        eval "${cmd}" && return 0  # Success
+
+        echo "Command failed. Retrying in ${delay} seconds..."
+        sleep ${delay}
+        ((attempt++))
+        delay=$((delay * 2))  # Exponential backoff
+    done
+
+    echo "❌ Command failed after ${MAX_RETRIES} attempts."
+    return 1
+}
+
+command="sudo mv /home/akien/web_editor/${template_version} /var/www/editor.godotengine.org/public/releases/"
+command="${command}; cd /var/www/editor.godotengine.org; sudo chown -R www-data:www-data public/releases/${template_version}"
+command="${command}; sudo ./create-symlinks.sh -v ${template_version}"
+if [ "${latest_stable}" == "1" ]; then
+  echo "Marking web editor build as 'latest'."
+  command="${command} -l"
 fi
+
+retry_command "scp -P 22 -r web/${template_version} ${WEB_EDITOR_HOSTNAME}:/home/akien/web_editor/"
+sleep 2
+retry_command "ssh -p 22 ${WEB_EDITOR_HOSTNAME} '${command}'"
+
+echo "All publishing steps done. Check out/logs/publish-release to double check that all steps succeeded."