fix/upgrade python (#180)

* fix: update python

* fix: try to build in 3.12

* fix: check again

* fix: one more try

* fix: improve coverage

* fix: drop support for Python 3.7

* feat: check against pypy 3.10 too

* feat: use Python 3.12 beta 4

* fix: update makefile to account for us using pytes

* fix: add some more tests

* fix: line issues

* fix: bump version

HISTORY.rst

@@ -1,6 +1,14 @@
 History
 =======
 
+4.0.0 / 2023-07-19
+==================
+
+  * feat: use Python 3.12 beta 4
+  * feat: check against pypy 3.10 too
+  * fix: drop support for Python 3.7
+  * Use fixture for attrs with dict and remove comment (#170)
+
 3.21.0 / 2023-01-18
 ===================
 

json2xml/__init__.py

@@ -2,4 +2,4 @@
 
 __author__ = """Vinit Kumar"""
 __email__ = "[email protected]"
-__version__ = "3.21.0"
+__version__ = "4.0.0"