Increment version number

Author: NicolaCourtier

CITATION.cff

@@ -31,5 +31,5 @@ keywords:
 journal: "arXiv"
 date-released: 2024-12-20
 doi: 10.48550/arXiv.2412.15859
-version: "25.6" # Update this alongside new releases
+version: "25.10" # Update this alongside new releases
 repository-code: 'https://www.github.com/pybop-team/pybop'

docs/_static/switcher.json

@@ -4,11 +4,16 @@
       "url": "https://pybop-docs.readthedocs.io/en/latest/"
     },
     {
-      "name": "v25.6 (stable)",
-      "version": "v25.6",
-      "url": "https://pybop-docs.readthedocs.io/en/v25.6/",
+      "name": "v25.10 (stable)",
+      "version": "v25.10",
+      "url": "https://pybop-docs.readthedocs.io/en/v25.10/",
       "preferred": true
     },
+    {
+      "name": "v25.6",
+      "version": "v25.6",
+      "url": "https://pybop-docs.readthedocs.io/en/v25.6/"
+    },
     {
       "name": "v25.3",
       "version": "v25.3",

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pybop"
-version = "25.6"
+version = "25.10"
 authors = [
   {name = "The PyBOP Team"},
 ]