build: bump flake, sphinx, python

Author: doyougnu

flake.lock

@@ -12,11 +12,11 @@
 
   outputs = { self, nixpkgs, flake-utils, flake-compat, sphinx-exec-haskell }:
     let press-theme-overlay = final: prev: {
-          sphinx-press-theme = prev.python310Packages.buildPythonPackage rec {
+          sphinx-press-theme = prev.python311Packages.buildPythonPackage rec {
             pname = "sphinx_press_theme";
             version = "0.8.0";
 
-            src = prev.python3Packages.fetchPypi {
+            src = prev.python311Packages.fetchPypi {
               inherit pname;
               inherit version;
               sha256 = "sha256-KITKqx3AHssR0VjU3W0xeeLdl81IUWx2nMJzYCcuYrM=";
@@ -26,25 +26,25 @@
         };
 
         copy-button-overlay = final: prev: {
-          sphinx-copybutton = prev.python310Packages.buildPythonPackage rec {
+          sphinx-copybutton = prev.python311Packages.buildPythonPackage rec {
             pname = "sphinx-copybutton";
-            version = "0.5.0";
+            version = "0.5.2";
 
-            src = prev.python3Packages.fetchPypi {
+            src = prev.python311Packages.fetchPypi {
               inherit pname;
               inherit version;
-              sha256 = "sha256-oMBZ2q3QPCe6dQ2lNKkqY+ejanc23PaE8m7jRhmXh/Y=";
+              sha256 = "sha256-TPF8gvuWRtG8nKkqwoCBOjtgXYxCEiX9mRMVQQPuH70=";
             };
             propagatedBuildInputs = [ prev.sphinx ];
           };
         };
 
         sphinx-exec-directive-overlay = final: prev: {
-          sphinx-exec-directive = prev.python310Packages.buildPythonPackage rec {
+          sphinx-exec-directive = prev.python311Packages.buildPythonPackage rec {
             pname   = "sphinx-exec-directive";
             version = "0.6";
 
-            src = prev.python310Packages.fetchPypi {
+            src = prev.python311Packages.fetchPypi {
               inherit pname;
               inherit version;
               sha256 = "sha256-lMo4QILqt6pEiIatN/LNxhiUGX3ziSWV+bfRahzmZWU=";

flake.nix

@@ -19,11 +19,11 @@ structures and closing memory leaks; any intermediate level Haskeller should be
 able to follow along. After reading this chapter, a reader should be able to
 spot inefficient data structure use by reading code, and GHC's profiling tools
 to diagnose memory performance issues and identify hot code. To read through the
-code, `this commit
+code, this `commit
 <https://github.com/gelisam/klister/commit/33501b2233ce865407a8a3ca7c090457f3375442>`__
-is the result of the case study, and `this commit
+is the result of the case study, and `here
 <https://github.com/gelisam/klister/tree/5aea4d2b9df8f6e9db276078570c1e1bd1306cd3>`__
-was the state of the klister code base that the tutorial starts with.
+is the state of the klister code base that the tutorial starts with.
 
 The rest of the chapter is structured as follows. We introduce the |klister|
 interpreter and perform a performance minded code review. We then use the