diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..fb0f53c
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+v1.0.0 (2021-01)
+
+- Added support for all major versions of PUC Rio Lua and LuaJIT
+- Only Lua strings are admitted now, "naked Lua" functions are not permitted any more
+- Bytecode is blocked in all versions of Lua except PUC Rio Lua 5.1
+- The library throws an error when attempting to use quotas in LuaJIT
+- Environments are now strictly read-only
+- Environments can have metatables with indexes, and they are respected
+- Environments can override the base environment
+
+v0.5.0 (2013)
+
+Initial version