diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dff1d2..8f4cbb3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@ Changelog
 =========
 
 
+v1.1: [bubble-towers-1.p8.png](/releases/bubble-towers-1.p8.png)
+----------------------------
+
+* add upgrade sprites to tower_upgrades.pdf
+* add cost number in upgrade pop-up
+* add tower description pop-up during upgrading
+* change cursor color to orange
+* fix numbers of fixed slow-down tower in tower_upgrades.pdf
+* fix "blocked" fast enemies in double slow-down towers
+* fix typo in manual: "shoot flying"
+
+
 v1.0: [bubble-towers-0.p8.png](/releases/bubble-towers-0.p8.png)
 ----------------------------
 
diff --git a/releases/bubble-towers-1.p8.png b/releases/bubble-towers-1.p8.png
new file mode 100644
index 0000000..8b93f2e
Binary files /dev/null and b/releases/bubble-towers-1.p8.png differ