Add several backend filters to the Vue version of the merge request list

What does this MR do and why?

This adds several backend filters for the upcoming Vue merge request list:

* :approver, filter by possible approver of a merge request

• :approved_by, filter by someone who approved a merge request
• :my_reaction_emoji, filter by emoji you've applied
• :merged_by, filter by merger of a merge request
• :release, filter by release tag

The frontend doesn't use these (yet), but for extra credit you could confirm by merging these MRs:

• Add My Reaction filter to Vue merge request lis... (!159807 - merged)
• Add merged-by filter to Vue merge request list app (!159808 - merged)
• Add approved-by filter to Vue merge request lis... (!160005 - merged)

Then enable the vue_merge_request_list feature flag and check the merge requests search bar of a project.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Related to:

• Add my-reaction filter to Vue merge request lis... (#442920 - closed)
• Add release filter to Vue merge request list app (#442919 - closed)
• Add approved-by filter to Vue merge request lis... (#442916 - closed)
• Add approver filter to Vue merge request list app (#442915 - closed)
• Add merged-by filter to Vue merge request list app (#442914 - closed)

doc/api/graphql/reference/index.md

@@ -16598,8 +16598,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="addonuserassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="addonuserassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="addonuserassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="addonuserassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="addonuserassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="addonuserassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="addonuserassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="addonuserassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -16647,8 +16647,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="addonuserauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="addonuserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="addonuserauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="addonuserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="addonuserauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="addonuserauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="addonuserauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="addonuserauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -16750,8 +16750,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="addonuserreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="addonuserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="addonuserreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="addonuserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="addonuserreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="addonuserreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="addonuserreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="addonuserreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -17451,8 +17451,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="autocompleteduserassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="autocompleteduserassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="autocompleteduserassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="autocompleteduserassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="autocompleteduserassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="autocompleteduserassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="autocompleteduserassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="autocompleteduserassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -17500,8 +17500,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="autocompleteduserauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="autocompleteduserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="autocompleteduserauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="autocompleteduserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="autocompleteduserauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="autocompleteduserauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="autocompleteduserauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="autocompleteduserauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -17615,8 +17615,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="autocompleteduserreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="autocompleteduserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="autocompleteduserreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="autocompleteduserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="autocompleteduserreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="autocompleteduserreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="autocompleteduserreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="autocompleteduserreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -19742,8 +19742,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="currentuserassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="currentuserassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="currentuserassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="currentuserassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="currentuserassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="currentuserassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="currentuserassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="currentuserassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -19791,8 +19791,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="currentuserauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="currentuserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="currentuserauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="currentuserauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="currentuserauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="currentuserauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="currentuserauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="currentuserauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -19894,8 +19894,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="currentuserreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="currentuserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="currentuserreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="currentuserreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="currentuserreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="currentuserreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="currentuserreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="currentuserreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -23184,8 +23184,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="groupmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="groupmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="groupmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="groupmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="groupmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="groupmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="groupmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="groupmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -25236,8 +25236,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestassigneeassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestassigneeassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestassigneeassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestassigneeassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestassigneeassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestassigneeassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="mergerequestassigneeassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="mergerequestassigneeassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -25285,8 +25285,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestassigneeauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestassigneeauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestassigneeauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestassigneeauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestassigneeauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestassigneeauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestassigneeauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestassigneeauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -25388,8 +25388,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestassigneereviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestassigneereviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestassigneereviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestassigneereviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestassigneereviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestassigneereviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestassigneereviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestassigneereviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -25618,8 +25618,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestauthorassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestauthorassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestauthorassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestauthorassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestauthorassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestauthorassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="mergerequestauthorassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="mergerequestauthorassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -25667,8 +25667,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestauthorauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestauthorauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestauthorauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestauthorauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestauthorauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestauthorauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestauthorauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestauthorauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -25770,8 +25770,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestauthorreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestauthorreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestauthorreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestauthorreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestauthorreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestauthorreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestauthorreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestauthorreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -26046,8 +26046,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestparticipantassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestparticipantassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestparticipantassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestparticipantassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestparticipantassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestparticipantassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="mergerequestparticipantassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="mergerequestparticipantassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -26095,8 +26095,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestparticipantauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestparticipantauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestparticipantauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestparticipantauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestparticipantauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestparticipantauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestparticipantauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestparticipantauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -26198,8 +26198,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestparticipantreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestparticipantreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestparticipantreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestparticipantreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestparticipantreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestparticipantreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestparticipantreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestparticipantreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -26447,8 +26447,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestreviewerassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestreviewerassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestreviewerassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestreviewerassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestreviewerassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestreviewerassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="mergerequestreviewerassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="mergerequestreviewerassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -26496,8 +26496,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestreviewerauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestreviewerauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestreviewerauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestreviewerauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestreviewerauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestreviewerauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestreviewerauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestreviewerauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -26599,8 +26599,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="mergerequestreviewerreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="mergerequestreviewerreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="mergerequestreviewerreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="mergerequestreviewerreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="mergerequestreviewerreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="mergerequestreviewerreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="mergerequestreviewerreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="mergerequestreviewerreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -29661,8 +29661,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="projectmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="projectmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="projectmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="projectmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="projectmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="projectmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="projectmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="projectmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -32652,8 +32652,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="usercoreassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="usercoreassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="usercoreassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="usercoreassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="usercoreassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="usercoreassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="usercoreassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="usercoreassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -32701,8 +32701,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="usercoreauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="usercoreauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="usercoreauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="usercoreauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="usercoreauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="usercoreauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="usercoreauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="usercoreauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -32804,8 +32804,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="usercorereviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="usercorereviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="usercorereviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="usercorereviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="usercorereviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="usercorereviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="usercorereviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="usercorereviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -39350,8 +39350,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="userassignedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="userassignedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="userassignedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="userassignedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="userassignedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="userassignedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
 | <a id="userassignedmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
 | <a id="userassignedmergerequestscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Merge requests created before the timestamp. |
@@ -39399,8 +39399,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="userauthoredmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="userauthoredmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="userauthoredmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="userauthoredmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="userauthoredmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="userauthoredmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="userauthoredmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="userauthoredmergerequestscreatedafter"></a>`createdAfter` | [`Time`](#time) | Merge requests created after the timestamp. |
@@ -39502,8 +39502,8 @@ four standard [pagination arguments](#pagination-arguments):
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="userreviewrequestedmergerequestsapproved"></a>`approved` | [`Boolean`](#boolean) | Limit results to approved merge requests. Available only when the feature flag `mr_approved_filter` is enabled. |
-| <a id="userreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`String`](#string) | Username of the approver. |
-| <a id="userreviewrequestedmergerequestsapprover"></a>`approver` | [`String`](#string) | Usernames of possible approvers. |
+| <a id="userreviewrequestedmergerequestsapprovedby"></a>`approvedBy` | [`[String!]`](#string) | Usernames of the approvers. |
+| <a id="userreviewrequestedmergerequestsapprover"></a>`approver` | [`[String!]`](#string) | Usernames of possible approvers. |
 | <a id="userreviewrequestedmergerequestsassigneeusername"></a>`assigneeUsername` | [`String`](#string) | Username of the assignee. |
 | <a id="userreviewrequestedmergerequestsassigneewildcardid"></a>`assigneeWildcardId` | [`AssigneeWildcardId`](#assigneewildcardid) | Filter by assignee presence. Incompatible with assigneeUsernames and assigneeUsername. |
 | <a id="userreviewrequestedmergerequestsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author. |
@@ -40120,12 +40120,10 @@ Defines which user roles, users, or groups can merge into a protected branch.
 | ---- | ---- | ----------- |
 | <a id="mergerequestsresolvernegatedparamsassigneeusernames"></a>`assigneeUsernames` | [`[String!]`](#string) | Usernames of the assignee to exclude. |
 | <a id="mergerequestsresolvernegatedparamslabels"></a>`labels` | [`[String!]`](#string) | Array of label names. All resolved merge requests will not have these labels. |
+| <a id="mergerequestsresolvernegatedparamsmergedby"></a>`mergedBy` | [`String`](#string) | Username of the merger. |
 | <a id="mergerequestsresolvernegatedparamsmilestonetitle"></a>`milestoneTitle` | [`String`](#string) | Title of the milestone. |
-<<<<<<< HEAD
-| <a id="mergerequestsresolvernegatedparamsreviewerusername"></a>`reviewerUsername` | [`String`](#string) | Username of the reviewer. |
-=======
 | <a id="mergerequestsresolvernegatedparamsreleasetag"></a>`releaseTag` | [`String`](#string) | Filter by release tag. |
->>>>>>> ba799928561c (Adding negated release tag, changing name)
+| <a id="mergerequestsresolvernegatedparamsreviewerusername"></a>`reviewerUsername` | [`String`](#string) | Username of the reviewer. |
 ### `MonthSelectionInput`