chore: prepare for 3.1.3 release

Author: edmondchuc

README.rst

@@ -284,8 +284,9 @@ Release Schedule
    :header: "Version", "Date", "Description"
    :widths: 15, 10, 30
 
-   **3.1.2** **18 March 2024**, "Relax httpx version constraint"
-   **3.1.1** **19 February 2024**, "Fix release"
+   **3.1.3**, **18 March 2024**, "Relax rdflib version constraint"
+   **3.1.2**, **18 March 2024**, "Relax httpx version constraint"
+   **3.1.1**, **19 February 2024**, "Fix release"
    **3.1.0**, **19 February 2024**, "Add supermodel mode - supports documenting profiles and modules"
    **3.0.5**, **27 April 2023**, "Minor patching"
    3.0.4, 24 May 2022, "Use of Poetry"

pylode/version.py

@@ -1 +1 @@
-__version__ = "3.1.2"
+__version__ = "3.1.3"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pylode"
-version = "3.1.2a"
+version = "3.1.3a"
 description = "An OWL ontology documentation tool using Python, based on LODE."
 authors = ["Nicholas Car <nick@kurrawong.net>"]
 readme = "README.rst"