Release v1.13.1

CHANGELOG.md

@@ -1,4 +1,4 @@
-# 1.13.1 (Unreleased)
+# 1.13.1 (March 16, 2023)
 
 * `function`: If a function parameter that doesn't declare `AllowDynamicType: true` recieves a `cty.DynamicVal`, the function system would previously just skip calling the function's `Type` callback and treat the result type as unknown. However, the `Call` method was then still calling a function's `Impl` callback anyway, which violated the usual contract that `Type` acts as a guard for `Impl` so `Impl` doesn't have to repeat type-checking already done in `Type`: it's only valid to call `Impl` if `Type` was previosly called _and_ it succeeded.