diff --git a/lignumis/changelog.txt b/lignumis/changelog.txt
index 205ac51..f02f497 100644
--- a/lignumis/changelog.txt
+++ b/lignumis/changelog.txt
@@ -1,4 +1,14 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.0.21
+Date: 25.02.2025
+  Changes:
+    - Add more crafting categories to the assemblers (needed for early Nauvis crafting)
+    - Always show physical weapon technologies level 3 (for when you skipped it on Lignumis)
+    - Add polish translations (thanks StarGazer)
+    - Add recipe for Burner assembling machine for Nauvis (using electronic circuits)
+    - Burner assembler emits pollution on Nauvis
+    - Modding: Add lignumis_skip_science_packs as a way to prevent science packs being added to technologies
+---------------------------------------------------------------------------------------------------
 Version: 1.0.20
 Date: 24.02.2025
   Changes:
diff --git a/lignumis/info.json b/lignumis/info.json
index 66eb84e..c986909 100644
--- a/lignumis/info.json
+++ b/lignumis/info.json
@@ -1,6 +1,6 @@
 {
     "name": "lignumis",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "title": "Lignumis",
     "description": "Dive into the world of Lignumis, a moon of Nauvis offering only the most basic technologies.",
     "author": "cackling fiend",