diff --git a/.github/workflows/feature-branch-build.yaml b/.github/workflows/feature-branch-build.yaml
index a3d229e..f71a996 100644
--- a/.github/workflows/feature-branch-build.yaml
+++ b/.github/workflows/feature-branch-build.yaml
@@ -47,6 +47,47 @@ jobs:
     steps:
       - uses: actions/checkout@v1
 
+      - name: Get artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.ARTIFACT_NAME }}
+          path: ./zip/
+  build-bc:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      #- name: Dump GitHub context
+      #  env:
+      #    GITHUB_CONTEXT: ${{ toJSON(github) }}
+      #  run: echo "$GITHUB_CONTEXT"
+
+      - uses: actions/checkout@v1
+
+      - uses: BigWigsMods/packager@master
+        name: Build Classic
+        with:
+          args: -r ./zip -z -d -g classic
+
+      - name: Name artifact with git hash
+        run: echo 'ARTIFACT_NAME=BC-${{ github.event.repository.name }}-'$(git -C ./zip show --no-patch --format="%H") >> $GITHUB_ENV
+
+      - name: Store built zip
+        uses: actions/upload-artifact@v2
+        with:
+          name : ${{ env.ARTIFACT_NAME }}
+          path: ./zip/
+
+
+    env:
+      CF_API_KEY: ${{ secrets.CF_API_KEY }}
+
+  deploy-bc:
+    needs: build-bc
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+
       - name: Get artifact
         uses: actions/download-artifact@v2
         with:
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..c7052ec
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "packager"]
+	path = packager
+	url = https://github.com/BigWigsMods/packager
diff --git a/core.lua b/core.lua
index 3e2068e..9e9fd82 100644
--- a/core.lua
+++ b/core.lua
@@ -1,6 +1,6 @@
 local ORANGEY, LIGHTRED                       = '|cffFF4500', '|cffff6060'
 local version, build, date, build_toc_version = GetBuildInfo()
-local major_version = floor(version / 10000)
+local major_version                           = floor(build_toc_version / 10000)
 -- version numbering is X.XX.XX shorten in param 4 as XXXXX
 --local SUPPORTED_RETAIL_VERSION                = 90000
 --local MAX_SUPPORTED_RETAIL_VERSION            = 90099
@@ -11,15 +11,15 @@ local major_version = floor(version / 10000)
 --local IS_TBC                                  = (build_toc_version > MAX_SUPPORTED_CLASSIC_VERSION and build_toc_version <= MAX_SUPPORTED_TBC_VERSION)
 
 --@version-retail@
-local MAX_SUPPORTED_VERSION = 90099
+local MAX_SUPPORTED_VERSION                   = 90099
 --@end-version-retail@
 
 --@version-classic@
-local MAX_SUPPORTED_VERSION = 19999
+local MAX_SUPPORTED_VERSION                   = 19999
 --@end-version-classic@
 
 --@version-bcc@
-local MAX_SUPPORTED_VERSION = 20501
+local MAX_SUPPORTED_VERSION                   = 20501
 --@end-version-bcc@
 
 --[===[@non-version-classic@
@@ -29,8 +29,7 @@ local AddonBackdropTemplate = "BackdropTemplate"
 local AddonBackdropTemplate                   = nil
 --@end-version-classic@
 
-local MAX_MAJOR_VERSION = floor(MAX_SUPPORTED_VERSION / 10000)
-
+local MAX_MAJOR_VERSION                       = floor(MAX_SUPPORTED_VERSION / 10000)
 
 local CoolLine                                = CreateFrame("Frame", "CoolLine", UIParent)
 CoolLine.MainFrame                            = CoolLine
@@ -52,7 +51,6 @@ if build_toc_version > MAX_SUPPORTED_VERSION or (major_version < MAX_MAJOR_VERSI
     print(format("%sMax supported version is |r%s", ORANGEY, MAX_SUPPORTED_VERSION))
 end
 
-
 local smed                                                  = LibStub("LibSharedMedia-3.0")
 
 local _G, pairs, strmatch, tinsert, tremove, random         = _G, pairs, string.match, table.insert, table.remove, math.random
@@ -357,23 +355,21 @@ function CoolLine:PLAYER_LOGIN()
     self.SPELL_UPDATE_CHARGES = self.SPELL_UPDATE_COOLDOWN
     self:SPELL_UPDATE_COOLDOWN()
 
-    -- IF WOW RETAIL THEN
-    if not IS_CLASSIC then
-        self:RegisterEvent("PET_BATTLE_OPENING_START")
-        self:RegisterEvent("PET_BATTLE_CLOSE")
-        self.PET_BATTLE_OPENING_START = self.Hide
-        self.PET_BATTLE_CLOSE         = self.Show
-        if C_PetBattles.IsInBattle() then
-            self:Hide()
-        end
+    --@version-retail@
+    self:RegisterEvent("PET_BATTLE_OPENING_START")
+    self:RegisterEvent("PET_BATTLE_CLOSE")
+    self.PET_BATTLE_OPENING_START = self.Hide
+    self.PET_BATTLE_CLOSE         = self.Show
+    if C_PetBattles.IsInBattle() then
+        self:Hide()
+    end
 
-        self:RegisterUnitEvent("UNIT_ENTERED_VEHICLE", "player")
-        if UnitHasVehicleUI("player") then
-            self:RegisterEvent("ACTIONBAR_UPDATE_COOLDOWN")
-            self:RegisterUnitEvent("UNIT_EXITED_VEHICLE", "player")
-        end
+    self:RegisterUnitEvent("UNIT_ENTERED_VEHICLE", "player")
+    if UnitHasVehicleUI("player") then
+        self:RegisterEvent("ACTIONBAR_UPDATE_COOLDOWN")
+        self:RegisterUnitEvent("UNIT_EXITED_VEHICLE", "player")
     end
-    -- END WOW RETAIL
+    --@end-version-retail@
 
     updatelook()
     self:SetAlpha((#cooldowns == 0 and db.inactivealpha) or db.activealpha)
diff --git a/packager b/packager
new file mode 160000
index 0000000..ff497dd
--- /dev/null
+++ b/packager
@@ -0,0 +1 @@
+Subproject commit ff497ddc591e87719d9da67f6dc106a4aa6a873d
diff --git a/test_build_all.sh b/test_build_all.sh
index 8dc0e87..744ef20 100644
--- a/test_build_all.sh
+++ b/test_build_all.sh
@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
-./release.sh -r ./test_build_classic -e -g classic -d -l -z
-./release.sh -r ./test_build_bc      -e -g bcc -d -l -z
-./release.sh -r ./test_build_retail  -e -g retail -d -l -z
+addon_dir_path="Interface/AddOns/"
+# ./packager/release.sh -r ${WOW_ROOT}/__classic_era__/Interface\AddOns/CoolLine -e -g classic -d -l -z
+# ./packager/release.sh -r ${WOW_ROOT}/__classic__/Interface/AddOns/CoolLine     -e -g bcc     -d -l -z
+# ./packager/release.sh -r ${WOW_ROOT}/__retail__/Interface/AddOns/CoolLine      -e -g retail  -d -l -z
+
+./packager/release.sh -r "${WOW_ROOT_LINUX}/_classic_era_/${addon_dir_path}" -g classic -d -l -z
+./packager/release.sh -r "${WOW_ROOT_LINUX}/_classic_/${addon_dir_path}"     -g bcc     -d -l -z
+./packager/release.sh -r "${WOW_ROOT_LINUX}/_retail_/${addon_dir_path}"      -g retail  -d -l -z