feat: add versioning setup

data/docs-versions.yml

@@ -0,0 +1,60 @@
+# - group: v1.x
+#   baseurl: "https://getbootstrap.com"
+#   description: "Every minor and patch release from v1 is listed below."
+#   versions:
+#     - v: "1.0.0"
+#     - v: "1.1.0"
+#     - v: "1.1.1"
+#     - v: "1.2.0"
+#     - v: "1.3.0"
+#     - v: "1.4.0"
+#
+# - group: v2.x
+#   baseurl: "https://getbootstrap.com"
+#   description: "Every minor and patch release from v2 is listed below."
+#   versions:
+#     - v: "2.0.0"
+#     - v: "2.0.1"
+#     - v: "2.0.2"
+#     - v: "2.0.3"
+#     - v: "2.0.4"
+#     - v: "2.1.0"
+#     - v: "2.1.1"
+#     - v: "2.2.0"
+#     - v: "2.2.1"
+#     - v: "2.2.2"
+#     - v: "2.3.0"
+#     - v: "2.3.1"
+#     - v: "2.3.2"
+#
+# - group: v3.x
+#   baseurl: "https://getbootstrap.com/docs"
+#   description: "Every minor and patch release from v3 is listed below. Last update was v3.4.1."
+#   versions:
+#     - v: "3.3"
+#     - v: "3.4"
+#
+# - group: v4.x
+#   baseurl: "https://getbootstrap.com/docs"
+#   description: "Our previous major release with its minor releases. Last update was v4.6.0."
+#   versions:
+#     - v: "4.0"
+#     - v: "4.1"
+#     - v: "4.2"
+#     - v: "4.3"
+#     - v: "4.4"
+#     - v: "4.5"
+#     - v: "4.6"
+
+- group: v0.x
+  baseurl: "/docs"
+  description: "Current major release. Last update was v0.2.0."
+  versions:
+    - v: "0.1"
+    - v: "0.2"
+
+- group: v1.x
+  baseurl: "/docs"
+  description: "Every minor and patch release from v1 is listed below. Last update was v1.0.0."
+  versions:
+    - v: "1.0"