diff --git a/openapi.json b/openapi.json
index 45af5cc..99938fb 100644
--- a/openapi.json
+++ b/openapi.json
@@ -1015,36 +1015,12 @@
                           }
                         },
                         "category_setting": {
-                          "type": "object",
-                          "additionalProperties": false,
-                          "properties": {
-                            "auto_bump_cooldown_days": {
-                              "type": "integer"
-                            },
-                            "num_auto_bump_daily": {
-                              "type": [
-                                "integer",
-                                "null"
-                              ]
-                            },
-                            "require_reply_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            },
-                            "require_topic_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            }
-                          }
-                        },
-                        "category_localizations": {
-                          "type": "array",
-                          "items": {}
+                          "auto_bump_cooldown_days": 1,
+                          "num_auto_bump_daily": null,
+                          "require_reply_approval": null,
+                          "require_topic_approval": null
                         },
+                        "category_localizations": [],
                         "read_only_banner": {
                           "type": [
                             "string",
@@ -1800,36 +1776,12 @@
                           }
                         },
                         "category_setting": {
-                          "type": "object",
-                          "additionalProperties": false,
-                          "properties": {
-                            "auto_bump_cooldown_days": {
-                              "type": "integer"
-                            },
-                            "num_auto_bump_daily": {
-                              "type": [
-                                "integer",
-                                "null"
-                              ]
-                            },
-                            "require_reply_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            },
-                            "require_topic_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            }
-                          }
-                        },
-                        "category_localizations": {
-                          "type": "array",
-                          "items": {}
+                          "auto_bump_cooldown_days": 1,
+                          "num_auto_bump_daily": null,
+                          "require_reply_approval": null,
+                          "require_topic_approval": null
                         },
+                        "category_localizations": [],
                         "read_only_banner": {
                           "type": [
                             "string",
@@ -2562,36 +2514,12 @@
                           }
                         },
                         "category_setting": {
-                          "type": "object",
-                          "additionalProperties": false,
-                          "properties": {
-                            "auto_bump_cooldown_days": {
-                              "type": "integer"
-                            },
-                            "num_auto_bump_daily": {
-                              "type": [
-                                "integer",
-                                "null"
-                              ]
-                            },
-                            "require_reply_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            },
-                            "require_topic_approval": {
-                              "type": [
-                                "boolean",
-                                "null"
-                              ]
-                            }
-                          }
-                        },
-                        "category_localizations": {
-                          "type": "array",
-                          "items": {}
+                          "auto_bump_cooldown_days": 1,
+                          "num_auto_bump_daily": null,
+                          "require_reply_approval": null,
+                          "require_topic_approval": null
                         },
+                        "category_localizations": [],
                         "read_only_banner": {
                           "type": [
                             "string",
@@ -3635,7 +3563,7 @@
         "tags": [
           "Groups"
         ],
-        "operationId": "getGroupById",
+        "operationId": "getGroup",
         "parameters": [
           {
             "name": "id",
@@ -5026,302 +4954,325 @@
                   "properties": {
                     "latest_posts": {
                       "type": "array",
-                      "items": {
-                        "type": "object",
-                        "additionalProperties": false,
-                        "properties": {
-                          "id": {
-                            "type": "integer"
-                          },
-                          "name": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "username": {
-                            "type": "string"
-                          },
-                          "avatar_template": {
-                            "type": "string"
-                          },
-                          "created_at": {
-                            "type": "string"
-                          },
-                          "cooked": {
-                            "type": "string"
-                          },
-                          "post_number": {
-                            "type": "integer"
-                          },
-                          "post_type": {
-                            "type": "integer"
-                          },
-                          "posts_count": {
-                            "type": "integer"
-                          },
-                          "updated_at": {
-                            "type": "string"
-                          },
-                          "reply_count": {
-                            "type": "integer"
-                          },
-                          "reply_to_post_number": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "quote_count": {
-                            "type": "integer"
-                          },
-                          "incoming_link_count": {
-                            "type": "integer"
-                          },
-                          "reads": {
-                            "type": "integer"
-                          },
-                          "readers_count": {
-                            "type": "integer"
-                          },
-                          "score": {
-                            "type": "number"
-                          },
-                          "yours": {
-                            "type": "boolean"
-                          },
-                          "topic_id": {
-                            "type": "integer"
-                          },
-                          "topic_slug": {
-                            "type": "string"
-                          },
-                          "topic_title": {
-                            "type": "string"
-                          },
-                          "topic_html_title": {
-                            "type": "string"
-                          },
-                          "category_id": {
-                            "type": "integer"
-                          },
-                          "display_username": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "primary_group_name": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "flair_name": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "flair_url": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "flair_bg_color": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "flair_color": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "flair_group_id": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "badges_granted": {
-                            "type": "array",
-                            "items": {}
-                          },
-                          "version": {
-                            "type": "integer"
-                          },
-                          "can_edit": {
-                            "type": "boolean"
-                          },
-                          "can_delete": {
-                            "type": "boolean"
-                          },
-                          "can_recover": {
-                            "type": "boolean"
-                          },
-                          "can_see_hidden_post": {
-                            "type": "boolean"
-                          },
-                          "can_wiki": {
-                            "type": "boolean"
-                          },
-                          "user_title": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "bookmarked": {
-                            "type": "boolean"
-                          },
-                          "raw": {
-                            "type": "string"
-                          },
-                          "actions_summary": {
-                            "type": "array",
-                            "items": {
-                              "type": "object",
-                              "additionalProperties": false,
-                              "properties": {
-                                "id": {
-                                  "type": "integer"
-                                },
-                                "can_act": {
-                                  "type": "boolean"
+                      "items": [
+                        {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "id": {
+                              "type": "integer"
+                            },
+                            "name": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "username": {
+                              "type": "string"
+                            },
+                            "avatar_template": {
+                              "type": "string"
+                            },
+                            "created_at": {
+                              "type": "string"
+                            },
+                            "cooked": {
+                              "type": "string"
+                            },
+                            "post_number": {
+                              "type": "integer"
+                            },
+                            "post_type": {
+                              "type": "integer"
+                            },
+                            "posts_count": {
+                              "type": "integer"
+                            },
+                            "updated_at": {
+                              "type": "string"
+                            },
+                            "reply_count": {
+                              "type": "integer"
+                            },
+                            "reply_to_post_number": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "quote_count": {
+                              "type": "integer"
+                            },
+                            "incoming_link_count": {
+                              "type": "integer"
+                            },
+                            "reads": {
+                              "type": "integer"
+                            },
+                            "readers_count": {
+                              "type": "integer"
+                            },
+                            "score": {
+                              "type": "number"
+                            },
+                            "yours": {
+                              "type": "boolean"
+                            },
+                            "topic_id": {
+                              "type": "integer"
+                            },
+                            "topic_slug": {
+                              "type": "string"
+                            },
+                            "topic_title": {
+                              "type": "string"
+                            },
+                            "topic_html_title": {
+                              "type": "string"
+                            },
+                            "category_id": {
+                              "type": "integer"
+                            },
+                            "display_username": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "primary_group_name": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "flair_name": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "flair_url": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "flair_bg_color": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "flair_color": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "flair_group_id": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "badges_granted": {
+                              "type": "array",
+                              "items": []
+                            },
+                            "version": {
+                              "type": "integer"
+                            },
+                            "can_edit": {
+                              "type": "boolean"
+                            },
+                            "can_delete": {
+                              "type": "boolean"
+                            },
+                            "can_recover": {
+                              "type": "boolean"
+                            },
+                            "can_see_hidden_post": {
+                              "type": "boolean"
+                            },
+                            "can_wiki": {
+                              "type": "boolean"
+                            },
+                            "user_title": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "bookmarked": {
+                              "type": "boolean"
+                            },
+                            "raw": {
+                              "type": "string"
+                            },
+                            "actions_summary": {
+                              "type": "array",
+                              "items": [
+                                {
+                                  "type": "object",
+                                  "additionalProperties": false,
+                                  "properties": {
+                                    "id": {
+                                      "type": "integer"
+                                    },
+                                    "can_act": {
+                                      "type": "boolean"
+                                    }
+                                  },
+                                  "required": [
+                                    "id",
+                                    "can_act"
+                                  ]
                                 }
-                              },
-                              "required": [
-                                "id",
-                                "can_act"
+                              ]
+                            },
+                            "moderator": {
+                              "type": "boolean"
+                            },
+                            "admin": {
+                              "type": "boolean"
+                            },
+                            "staff": {
+                              "type": "boolean"
+                            },
+                            "user_id": {
+                              "type": "integer"
+                            },
+                            "hidden": {
+                              "type": "boolean"
+                            },
+                            "trust_level": {
+                              "type": "integer"
+                            },
+                            "deleted_at": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "user_deleted": {
+                              "type": "boolean"
+                            },
+                            "edit_reason": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "can_view_edit_history": {
+                              "type": "boolean"
+                            },
+                            "wiki": {
+                              "type": "boolean"
+                            },
+                            "excerpt": {
+                              "type": "string"
+                            },
+                            "truncated": {
+                              "type": "boolean"
+                            },
+                            "reviewable_id": {
+                              "type": [
+                                "string",
+                                "null"
+                              ]
+                            },
+                            "reviewable_score_count": {
+                              "type": "integer"
+                            },
+                            "reviewable_score_pending_count": {
+                              "type": "integer"
+                            },
+                            "post_url": {
+                              "type": "string"
+                            },
+                            "can_accept_answer": {
+                              "type": "boolean"
+                            },
+                            "can_unaccept_answer": {
+                              "type": "boolean"
+                            },
+                            "accepted_answer": {
+                              "type": "boolean"
+                            },
+                            "topic_accepted_answer": {
+                              "type": [
+                                "string",
+                                "null"
                               ]
                             }
                           },
-                          "moderator": {
-                            "type": "boolean"
-                          },
-                          "admin": {
-                            "type": "boolean"
-                          },
-                          "staff": {
-                            "type": "boolean"
-                          },
-                          "user_id": {
-                            "type": "integer"
-                          },
-                          "hidden": {
-                            "type": "boolean"
-                          },
-                          "trust_level": {
-                            "type": "integer"
-                          },
-                          "deleted_at": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "user_deleted": {
-                            "type": "boolean"
-                          },
-                          "edit_reason": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "can_view_edit_history": {
-                            "type": "boolean"
-                          },
-                          "wiki": {
-                            "type": "boolean"
-                          },
-                          "excerpt": {
-                            "type": "string"
-                          },
-                          "truncated": {
-                            "type": "boolean"
-                          },
-                          "reviewable_id": {
-                            "type": [
-                              "string",
-                              "null"
-                            ]
-                          },
-                          "reviewable_score_count": {
-                            "type": "integer"
-                          },
-                          "reviewable_score_pending_count": {
-                            "type": "integer"
-                          },
-                          "post_url": {
-                            "type": "string"
-                          }
-                        },
-                        "required": [
-                          "id",
-                          "name",
-                          "username",
-                          "avatar_template",
-                          "created_at",
-                          "cooked",
-                          "post_number",
-                          "post_type",
-                          "posts_count",
-                          "updated_at",
-                          "reply_count",
-                          "reply_to_post_number",
-                          "quote_count",
-                          "incoming_link_count",
-                          "reads",
-                          "readers_count",
-                          "score",
-                          "yours",
-                          "topic_id",
-                          "topic_slug",
-                          "topic_title",
-                          "topic_html_title",
-                          "category_id",
-                          "display_username",
-                          "primary_group_name",
-                          "flair_name",
-                          "flair_url",
-                          "flair_bg_color",
-                          "flair_color",
-                          "flair_group_id",
-                          "badges_granted",
-                          "version",
-                          "can_edit",
-                          "can_delete",
-                          "can_recover",
-                          "can_see_hidden_post",
-                          "can_wiki",
-                          "user_title",
-                          "bookmarked",
-                          "raw",
-                          "actions_summary",
-                          "moderator",
-                          "admin",
-                          "staff",
-                          "user_id",
-                          "hidden",
-                          "trust_level",
-                          "deleted_at",
-                          "user_deleted",
-                          "edit_reason",
-                          "can_view_edit_history",
-                          "wiki",
-                          "excerpt",
-                          "truncated",
-                          "reviewable_id",
-                          "reviewable_score_count",
-                          "reviewable_score_pending_count",
-                          "post_url"
-                        ]
-                      }
+                          "required": [
+                            "id",
+                            "name",
+                            "username",
+                            "avatar_template",
+                            "created_at",
+                            "cooked",
+                            "post_number",
+                            "post_type",
+                            "posts_count",
+                            "updated_at",
+                            "reply_count",
+                            "reply_to_post_number",
+                            "quote_count",
+                            "incoming_link_count",
+                            "reads",
+                            "readers_count",
+                            "score",
+                            "yours",
+                            "topic_id",
+                            "topic_slug",
+                            "topic_title",
+                            "topic_html_title",
+                            "category_id",
+                            "display_username",
+                            "primary_group_name",
+                            "flair_name",
+                            "flair_url",
+                            "flair_bg_color",
+                            "flair_color",
+                            "flair_group_id",
+                            "badges_granted",
+                            "version",
+                            "can_edit",
+                            "can_delete",
+                            "can_recover",
+                            "can_see_hidden_post",
+                            "can_wiki",
+                            "user_title",
+                            "bookmarked",
+                            "raw",
+                            "actions_summary",
+                            "moderator",
+                            "admin",
+                            "staff",
+                            "user_id",
+                            "hidden",
+                            "trust_level",
+                            "deleted_at",
+                            "user_deleted",
+                            "edit_reason",
+                            "can_view_edit_history",
+                            "wiki",
+                            "excerpt",
+                            "truncated",
+                            "reviewable_id",
+                            "reviewable_score_count",
+                            "reviewable_score_pending_count",
+                            "post_url",
+                            "can_accept_answer",
+                            "can_unaccept_answer",
+                            "accepted_answer",
+                            "topic_accepted_answer"
+                          ]
+                        }
+                      ]
                     }
                   },
                   "required": [
@@ -6408,6 +6359,7 @@
               "application/json": {
                 "schema": {
                   "type": "array",
+                  "minItems": 1,
                   "uniqueItems": true,
                   "items": {
                     "type": "object",
@@ -13577,9 +13529,6 @@
                             "like_notification_frequency": {
                               "type": "integer"
                             },
-                            "notify_on_linked_posts": {
-                              "type": "boolean"
-                            },
                             "include_tl0_in_digests": {
                               "type": "boolean"
                             },
@@ -13689,7 +13638,6 @@
                             "email_previous_replies",
                             "email_in_reply_to",
                             "like_notification_frequency",
-                            "notify_on_linked_posts",
                             "include_tl0_in_digests",
                             "theme_ids",
                             "theme_key_seq",
@@ -14627,9 +14575,6 @@
                             "like_notification_frequency": {
                               "type": "integer"
                             },
-                            "notify_on_linked_posts": {
-                              "type": "boolean"
-                            },
                             "include_tl0_in_digests": {
                               "type": "boolean"
                             },
@@ -14739,7 +14684,6 @@
                             "email_previous_replies",
                             "email_in_reply_to",
                             "like_notification_frequency",
-                            "notify_on_linked_posts",
                             "include_tl0_in_digests",
                             "theme_ids",
                             "theme_key_seq",
@@ -15612,9 +15556,6 @@
                             "like_notification_frequency": {
                               "type": "integer"
                             },
-                            "notify_on_linked_posts": {
-                              "type": "boolean"
-                            },
                             "include_tl0_in_digests": {
                               "type": "boolean"
                             },
@@ -15724,7 +15665,6 @@
                             "email_previous_replies",
                             "email_in_reply_to",
                             "like_notification_frequency",
-                            "notify_on_linked_posts",
                             "include_tl0_in_digests",
                             "theme_ids",
                             "theme_key_seq",
diff --git a/openapi.yml b/openapi.yml
index 8c1963a..c799d65 100644
--- a/openapi.yml
+++ b/openapi.yml
@@ -766,26 +766,11 @@ paths:
                           - name
                           - min_count
                       category_setting:
-                        type: object
-                        additionalProperties: false
-                        properties:
-                          auto_bump_cooldown_days:
-                            type: integer
-                          num_auto_bump_daily:
-                            type:
-                            - integer
-                            - 'null'
-                          require_reply_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                          require_topic_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                      category_localizations:
-                        type: array
-                        items: {}
+                        auto_bump_cooldown_days: 1
+                        num_auto_bump_daily:
+                        require_reply_approval:
+                        require_topic_approval:
+                      category_localizations: []
                       read_only_banner:
                         type:
                         - string
@@ -1325,26 +1310,11 @@ paths:
                           - name
                           - min_count
                       category_setting:
-                        type: object
-                        additionalProperties: false
-                        properties:
-                          auto_bump_cooldown_days:
-                            type: integer
-                          num_auto_bump_daily:
-                            type:
-                            - integer
-                            - 'null'
-                          require_reply_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                          require_topic_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                      category_localizations:
-                        type: array
-                        items: {}
+                        auto_bump_cooldown_days: 1
+                        num_auto_bump_daily:
+                        require_reply_approval:
+                        require_topic_approval:
+                      category_localizations: []
                       read_only_banner:
                         type:
                         - string
@@ -1866,26 +1836,11 @@ paths:
                           - name
                           - min_count
                       category_setting:
-                        type: object
-                        additionalProperties: false
-                        properties:
-                          auto_bump_cooldown_days:
-                            type: integer
-                          num_auto_bump_daily:
-                            type:
-                            - integer
-                            - 'null'
-                          require_reply_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                          require_topic_approval:
-                            type:
-                            - boolean
-                            - 'null'
-                      category_localizations:
-                        type: array
-                        items: {}
+                        auto_bump_cooldown_days: 1
+                        num_auto_bump_daily:
+                        require_reply_approval:
+                        require_topic_approval:
+                      category_localizations: []
                       read_only_banner:
                         type:
                         - string
@@ -2619,7 +2574,7 @@ paths:
       summary: Get a group by id
       tags:
       - Groups
-      operationId: getGroupById
+      operationId: getGroup
       parameters:
       - name: id
         in: path
@@ -3603,7 +3558,7 @@ paths:
                   latest_posts:
                     type: array
                     items:
-                      type: object
+                    - type: object
                       additionalProperties: false
                       properties:
                         id:
@@ -3686,7 +3641,7 @@ paths:
                           - 'null'
                         badges_granted:
                           type: array
-                          items: {}
+                          items: []
                         version:
                           type: integer
                         can_edit:
@@ -3710,7 +3665,7 @@ paths:
                         actions_summary:
                           type: array
                           items:
-                            type: object
+                          - type: object
                             additionalProperties: false
                             properties:
                               id:
@@ -3760,6 +3715,16 @@ paths:
                           type: integer
                         post_url:
                           type: string
+                        can_accept_answer:
+                          type: boolean
+                        can_unaccept_answer:
+                          type: boolean
+                        accepted_answer:
+                          type: boolean
+                        topic_accepted_answer:
+                          type:
+                          - string
+                          - 'null'
                       required:
                       - id
                       - name
@@ -3819,6 +3784,10 @@ paths:
                       - reviewable_score_count
                       - reviewable_score_pending_count
                       - post_url
+                      - can_accept_answer
+                      - can_unaccept_answer
+                      - accepted_answer
+                      - topic_accepted_answer
                 required:
                 - latest_posts
     post:
@@ -4601,6 +4570,7 @@ paths:
             application/json:
               schema:
                 type: array
+                minItems: 1
                 uniqueItems: true
                 items:
                   type: object
@@ -9646,8 +9616,6 @@ paths:
                             type: boolean
                           like_notification_frequency:
                             type: integer
-                          notify_on_linked_posts:
-                            type: boolean
                           include_tl0_in_digests:
                             type: boolean
                           theme_ids:
@@ -9728,7 +9696,6 @@ paths:
                         - email_previous_replies
                         - email_in_reply_to
                         - like_notification_frequency
-                        - notify_on_linked_posts
                         - include_tl0_in_digests
                         - theme_ids
                         - theme_key_seq
@@ -10400,8 +10367,6 @@ paths:
                             type: boolean
                           like_notification_frequency:
                             type: integer
-                          notify_on_linked_posts:
-                            type: boolean
                           include_tl0_in_digests:
                             type: boolean
                           theme_ids:
@@ -10482,7 +10447,6 @@ paths:
                         - email_previous_replies
                         - email_in_reply_to
                         - like_notification_frequency
-                        - notify_on_linked_posts
                         - include_tl0_in_digests
                         - theme_ids
                         - theme_key_seq
@@ -11115,8 +11079,6 @@ paths:
                             type: boolean
                           like_notification_frequency:
                             type: integer
-                          notify_on_linked_posts:
-                            type: boolean
                           include_tl0_in_digests:
                             type: boolean
                           theme_ids:
@@ -11197,7 +11159,6 @@ paths:
                         - email_previous_replies
                         - email_in_reply_to
                         - like_notification_frequency
-                        - notify_on_linked_posts
                         - include_tl0_in_digests
                         - theme_ids
                         - theme_key_seq