diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Revision history for ogma-language-smv
 
+## [1.0.11] - 2023-09-21
+
+* Version bump 1.0.11 (#103).
+* Support MTL operators with number ranges (#101).
+
 ## [1.0.10] - 2023-07-21
 
 * Version bump 1.0.10 (#98).
diff --git a/grammar/SMV.cf b/grammar/SMV.cf
--- a/grammar/SMV.cf
+++ b/grammar/SMV.cf
@@ -83,8 +83,9 @@
 BoolConstFTP.   BoolConst ::= "FTP";
 BoolConstLAST.  BoolConst ::= "LAST";
 
-Op1Alone . OpOne ::= Op1Name;
-Op1MTL.    OpOne ::= Op1Name "[" OrdOp Number "]";
+Op1Alone .   OpOne ::= Op1Name;
+Op1MTL.      OpOne ::= Op1Name "[" OrdOp Number "]";
+Op1MTLRange. OpOne ::= Op1Name "[" Number "," Number "]";
 
 NumberInt . Number ::= Integer;
 _ . Number ::= "<b>" Number "</b>";
diff --git a/ogma-language-smv.cabal b/ogma-language-smv.cabal
--- a/ogma-language-smv.cabal
+++ b/ogma-language-smv.cabal
@@ -32,7 +32,7 @@
 build-type:          Custom
 
 name:                ogma-language-smv
-version:             1.0.10
+version:             1.0.11
 homepage:            http://nasa.gov
 license:             OtherLicense
 license-file:        LICENSE.pdf