Update history and docs conf to release v3 (#804)

Author: peymanslh

HISTORY.rst

@@ -3,12 +3,14 @@
 History
 =======
 
-Unreleased
-==========
+3.0.0
+=====
+
 * Use Pypy 3.10
 * Drop support for Python 3.7
 * Drop support for Django 2
 * Add Python 3.12 support
+* Add Django 4.2 support
 * Add Django 5.0 support
 
 2.1.0

docs/conf.py

@@ -13,6 +13,8 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 # sys.path.insert(0, os.path.abspath('.'))
+from datetime import datetime
+
 from pipeline import __version__ as pipeline_version
 
 # -- General configuration -----------------------------------------------------
@@ -38,7 +40,8 @@
 
 # General information about the project.
 project = "django-pipeline"
-copyright = "2011-2014, Timothée Peignier"
+current_year = datetime.now().year
+copyright = "2011-{}, Timothée Peignier".format(current_year)
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the