Update README to reflect spec version v1.2.1

README.md

@@ -50,7 +50,7 @@ This library is an implementation of the Mustache template language in Go.
 
 ### Mustache Spec Compliance
 
-[mustache/spec](https://github.com/mustache/spec) contains the formal standard for Mustache, and it is included as a submodule (using v1.1.3) for testing compliance. All of the tests pass (big thanks to [kei10in](https://github.com/kei10in)), though the optional lambda support has not been implemented.
+[mustache/spec](https://github.com/mustache/spec) contains the formal standard for Mustache, and it is included as a submodule (using v1.2.1) for testing compliance. All of the tests pass (big thanks to [kei10in](https://github.com/kei10in)), with the exception of the null interpolation tests added in v1.2.1. The optional inheritance and lambda support has not been implemented.
 
 ----
 

spec_test.go

@@ -13,12 +13,12 @@ var disabledTests = map[string]map[string]struct{}{
 	"interpolation.json": {
 		// disabled b/c Go uses """ in place of """
 		// both are valid escapings, and we validate the behavior in mustache_test.go
-		"HTML Escaping": struct{}{},
-		// Newly added spec tests which aren't currently passing:
+		"HTML Escaping":                      struct{}{},
+		"Implicit Iterators - HTML Escaping": struct{}{},
+		// Not currently compliant with null interpolation tests added in v1.2.1
 		"Basic Null Interpolation":           struct{}{},
 		"Triple Mustache Null Interpolation": struct{}{},
 		"Ampersand Null Interpolation":       struct{}{},
-		"Implicit Iterators - HTML Escaping": struct{}{},
 	},
 	"~lambdas.json":     {}, // not implemented
 	"~inheritance.json": {}, // not implemented