Add ts changelog, bump version to 0.1.2

Author: burner1024

ts/ielib/CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+## 0.1.2
+
+- Add bg2 animate.ids.
+- Add death vars to `$obj` description.
+
+## 0.1.1
+
+Same as initial release.
+
+## 0.1
+
+Initial release.

ts/ielib/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ielib",
-	"version": "0.1.1",
+	"version": "0.1.2",
 	"type": "module",
 	"scripts": {},
 	"dependencies": {},