Merge remote-tracking branch 'origin/master'

.pre-commit-config.yaml

@@ -1,20 +1,32 @@
 fail_fast: true
 repos:
-    - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: v3.2.0
+    - repo: https://github.com/twu/skjold
+      rev: v0.1.6
       hooks:
+          - id: skjold
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v3.4.0
+      hooks:
+          - id: check-merge-conflict
+          - id: check-symlinks
+          - id: check-toml
+          - id: check-xml
+          - id: check-yaml
+          - id: fix-encoding-pragma
+          - id: forbid-new-submodules
+          - id: mixed-line-ending
           - id: trailing-whitespace
             language: python
     - repo: https://github.com/ambv/black
-      rev: stable
+      rev: 20.8b1
       hooks:
           - id: black
             language_version: python3.8
     - repo: https://gitlab.com/pycqa/flake8
-      rev: 3.7.9
+      rev: 3.8.4
       hooks:
           - id: flake8
     - repo: https://github.com/asottile/blacken-docs
-      rev: v1.8.0
+      rev: v1.9.1
       hooks:
           - id: blacken-docs