diff --git a/.github/workflows/lua-validate.yml b/.github/workflows/lua-validate.yml
index b52dc1f..84946c3 100644
--- a/.github/workflows/lua-validate.yml
+++ b/.github/workflows/lua-validate.yml
@@ -11,11 +11,15 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch all history so git diff works
 
       - name: Get changed Lua files
         id: changed
         run: |
-          CHANGED=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '^src/.*\.lua$' || true)
+          git fetch origin dev:refs/remotes/origin/dev
+          CHANGED=$(git diff --name-only origin/dev...${{ github.sha }} | grep '^src/.*\.lua$' || true)
+          echo "Changed Lua files: $CHANGED"
           echo "changed=$CHANGED" >> $GITHUB_OUTPUT
 
       - name: Restore extension tester from cache
@@ -30,19 +34,14 @@ jobs:
             wget -O extension-tester.jar "https://cdn.shosetsu.app/extension-tester/v2.0.0/extension-tester.jar"
           fi
 
-      - name: Validate Lua metadata
-        if: steps.changed.outputs.changed != ''
-        run: |
-          java -jar extension-tester.jar --ci --validate-metadata ${{ steps.changed.outputs.changed }}
-
       - name: Check version bump in changed Lua files
         if: steps.changed.outputs.changed != ''
         run: |
           set -e
           for file in ${{ steps.changed.outputs.changed }}; do
             if [ ! -f "$file" ]; then continue; fi
-            # Get header lines from current and previous commit
-            old_header=$(git show ${{ github.event.before }}:"$file" 2>/dev/null | head -n 1)
+            # Get header lines from current and dev branch
+            old_header=$(git show origin/dev:"$file" 2>/dev/null | head -n 1)
             new_header=$(head -n 1 "$file")
             # Extract version numbers
             old_ver=$(echo "$old_header" | grep -o '"ver": *"[^"]*"' | sed 's/.*"ver": *"\([^"]*\)".*/\1/')
@@ -54,3 +53,18 @@ jobs:
               fi
             fi
           done
+
+      - name: Run extension tester on changed Lua files
+        if: steps.changed.outputs.changed != ''
+        run: |
+          set -e
+          for file in ${{ steps.changed.outputs.changed }}; do
+            # Only test files matching src/<lang>/<ExtensionName>.lua
+            if [[ "$file" =~ ^src/[^/]+/[^/]+\.lua$ ]]; then
+              lang=$(echo "$file" | cut -d'/' -f2)
+              echo "Testing $file"
+              java -jar extension-tester.jar "$file"
+            else
+              echo "Skipping $file (not lua extension)"
+            fi
+          done
diff --git a/src/pl/WebKomiksy.lua b/src/pl/WebKomiksy.lua
index 22ae571..de28c49 100644
--- a/src/pl/WebKomiksy.lua
+++ b/src/pl/WebKomiksy.lua
@@ -1,4 +1,4 @@
--- {"id":23119215,"ver":"1.0.0","libVer":"1.0.0","author":"wasu-code","repo":"","dep":["url>=1.0.0"]}
+-- {"id":23119215,"ver":"1.0.1","libVer":"1.0.0","author":"wasu-code","repo":"","dep":["url>=1.0.0"]}
 
 local qs = Require("url").querystring
 
@@ -10,6 +10,11 @@ local FID_STATUS = 3
 local FID_CATEGORY = 4
 local FID_SORT = 5
 
+local SID_UPCOMING = 1
+local settings = {
+  [SID_UPCOMING] = false,
+}
+
 local STATUSES = {
   { value = nil, label = "Wszystkie" },
   { value = "completed", label = "Ukończone" },
@@ -71,19 +76,26 @@ local function parseNovel(url, loadChapters)
 
   if loadChapters then
     local chapters = AsList(map(
-      doc:select("a.group.h-auto"),
+      doc:select(settings[SID_UPCOMING]
+        and "h3:contains(Opublikowane)+div>a, h3:contains(Planowane)+div>div"
+        or  "h3:contains(Opublikowane)+div>a"),
       function (card)
+        local title = card:selectFirst("div:has(>h3)"):text()
+        local chapterNum = title:match("#(%d+)")
+        local href = card:attr("href")
         return NovelChapter {
-          title = card:selectFirst("h3"):text(),
-          link = card:attr("href"),
+          title = title,
+          link = href ~= "" and href or ("/ksiazka/wola-sztuki/czytnik/" .. chapterNum),
           release = card:selectFirst("span:has(.iconify)"):text()
         }
       end
     ))
+
     local reversed = {}
     for i = #chapters, 1, -1 do
       table.insert(reversed, chapters[i])
     end
+
     info:setChapters(reversed)
   end
 
@@ -92,7 +104,7 @@ end
 
 local function getPassage(url)
   local doc = GETDocument(expandURL(url))
-  local story = doc:selectFirst("article")
+  local story = doc:selectFirst("article") or error("\n\nTen rozdział nie jest jeszcze dostępny")
   return pageOfElem(story, false)
 end
 
@@ -138,4 +150,11 @@ return {
 	hasSearch = false,
 	isSearchIncrementing = false,
 	search = function() end,
+
+  settings = {
+    SwitchFilter(SID_UPCOMING, "Pokaż nadchodzące rozdziały")
+  },
+  updateSetting = function(id, value)
+    settings[id] = value
+  end,
 }
\ No newline at end of file