[INF] Update pre-commit hook revs (#846)

* [INF] update rev fields and remove mutable rev fields from pre-commit

* [DOC] add pre-commit hooks update to changelog

Author: loganthomas

.pre-commit-config.yaml

@@ -2,29 +2,29 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v2.4.0
+  rev: v4.0.1
   hooks:
   - id: trailing-whitespace
   - id: end-of-file-fixer
   - id: check-yaml
   - id: check-added-large-files
 - repo: https://github.com/psf/black
-  rev: 19.10b0
+  rev: 21.7b0
   hooks:
   - id: black
     args: [-l 79]
 - repo: https://github.com/kynan/nbstripout
-  rev: master
+  rev: 0.5.0
   hooks:
   - id: nbstripout
     files: ".ipynb"
 - repo: https://github.com/econchick/interrogate
-  rev: 1.1.5
+  rev: 1.4.0
   hooks:
   - id: interrogate
     args: [-c, pyproject.toml]
 - repo: https://github.com/terrencepreilly/darglint
-  rev: master
+  rev: v1.8.0
   hooks:
   - id: darglint
     args: [-v 2]  # this config makes the error messages a bit less cryptic.

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## [Unreleased]
+-   [INF] Update pre-commit hooks and remove mutable references. Issue #844. @loganthomas
 -   [INF] Add GitHub Release pointer to auto-release script. Issue #818. @loganthomas
 
 ## [v0.21.0] - 2021-07-16