upgraded precommit and bumped version in docs

Author: mlodic

docs/source/conf.py

@@ -22,7 +22,7 @@
 author = "Matteo Lodi"
 
 # The full version, including alpha/beta/rc tags
-release = "1.8.0"
+release = "1.9.0"
 
 
 # -- General configuration ---------------------------------------------------

requirements.txt

@@ -83,7 +83,7 @@ speakeasy-emulator==1.4.7
 sphinx_rtd_theme==0.5.0
 flake8==3.8.4
 black==20.8b1
-pre-commit==2.8.1
+pre-commit==2.9.0
 django-memoize==2.3.1
 django-rest-durin==0.1.0
 dnstwist==20201022