diff --git a/build_info.json b/build_info.json
index f8f09f3..4a7faa7 100644
--- a/build_info.json
+++ b/build_info.json
@@ -1,8 +1,8 @@
 {
     "build_time": "",
     "source files": {
-        "version": "v2.2.2-23",
-        "commit": "4fcd047da5fbc6259e1e46dedc80b87624ef3af3",
+        "version": "v2.2.2-24",
+        "commit": "dd0288d43741a3ab176c29f9501afa46b3b530e5",
         "dirty": false
     },
     "pytex": {
@@ -144,9 +144,9 @@
         {
             "name": "mkessler-mathop.sty",
             "source file": "mathop.pysty",
-            "build time": "2021/11/08 21:57",
-            "source version": "v2.2.2-23",
-            "source commit hash": "4fcd047da5fbc6259e1e46dedc80b87624ef3af3",
+            "build time": "2021/11/26 11:19",
+            "source version": "v2.2.2-24",
+            "source commit hash": "dd0288d43741a3ab176c29f9501afa46b3b530e5",
             "pytex version": "v1.0.0-18",
             "pytex commit hash": "126d420b7a6ed2d4b2a42d534ab2e12344869643",
             "dirty": false
diff --git a/math/mkessler-mathop.sty b/math/mkessler-mathop.sty
index 4a070be..23325df 100644
--- a/math/mkessler-mathop.sty
+++ b/math/mkessler-mathop.sty
@@ -27,7 +27,7 @@
 % 
 % Build details:
 %   PyTeX version: v1.0.0-18 (commit 126d420)
-%   Source code version: v2.2.2-23 (commit 4fcd047)
+%   Source code version: v2.2.2-24 (commit dd0288d)
 % 
 % This LaTeX package is free software and distributed under the MIT License. You
 % may use it freely for your purposes. The latest version of the package can be
@@ -39,7 +39,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{mkessler-mathop}[2021/11/08 - Math Operator Package]
+\ProvidesPackage{mkessler-mathop}[2021/11/26 - Math Operator Package]
 
 
 %Provides some commonly used Operators used in the write-ups of my lecture notes
@@ -197,6 +197,7 @@
 \DeclareCategory{AffVar}
 \DeclareCategory{Alg}
 \DeclareCategory{Field}
+\DeclareCategory{Sch}
 
 %Set theory
 \DeclareSimpleMathOperator{card}
@@ -221,6 +222,12 @@
 \DeclareSimpleMathOperator{Supp}
 \DeclareSimpleMathOperator{Ann}
 \DeclareSimpleMathOperator{OC}
+\DeclareSimpleMathOperator{red}
+\DeclareSimpleMathOperator{can}
+\DeclareSimpleMathOperator{Pic}
+
+\newcommand\leftadjoint\vdash
+\newcommand\rightadjoint\dashv
 
 % Characteristic function
 \newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}