diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/13_9/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/13_9/mergeRequest.graphql
index 233921c5104c..cfe34edf2f20 100644
--- a/plugins/gitlab/gitlab-core/resources/graphql/fragment/13_9/mergeRequest.graphql
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/13_9/mergeRequest.graphql
@@ -37,7 +37,6 @@ fragment mergeRequest on MergeRequest {
 
   squash
   squashOnMerge
-  squashReadOnly
   defaultSquashCommitMessage
   defaultMergeCommitMessage
   shouldRemoveSourceBranch
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/community/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/community/mergeRequest.graphql
index b40d0833f7c0..43f7474fb94f 100644
--- a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/community/mergeRequest.graphql
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/community/mergeRequest.graphql
@@ -37,7 +37,6 @@ fragment mergeRequest on MergeRequest {
 
   squash
   squashOnMerge
-  squashReadOnly
   defaultSquashCommitMessage
   defaultMergeCommitMessage
   shouldRemoveSourceBranch
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/mergeRequest.graphql
index 8a0333dcf3e4..4f4dd39dc64c 100644
--- a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/mergeRequest.graphql
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_0/mergeRequest.graphql
@@ -37,7 +37,6 @@ fragment mergeRequest on MergeRequest {
 
   squash
   squashOnMerge
-  squashReadOnly
   defaultSquashCommitMessage
   defaultMergeCommitMessage
   shouldRemoveSourceBranch
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/community/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/community/mergeRequest.graphql
index 5e42ffee4aa3..69c24d32a7d6 100644
--- a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/community/mergeRequest.graphql
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/community/mergeRequest.graphql
@@ -38,7 +38,6 @@ fragment mergeRequest on MergeRequest {
 
   squash
   squashOnMerge
-  squashReadOnly
   defaultSquashCommitMessage
   defaultMergeCommitMessage
   shouldRemoveSourceBranch
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/mergeRequest.graphql
index eabf4d849711..0552cad7b85f 100644
--- a/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/mergeRequest.graphql
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/14_7/mergeRequest.graphql
@@ -38,7 +38,6 @@ fragment mergeRequest on MergeRequest {
 
   squash
   squashOnMerge
-  squashReadOnly
   defaultSquashCommitMessage
   defaultMergeCommitMessage
   shouldRemoveSourceBranch
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/community/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/community/mergeRequest.graphql
new file mode 100644
index 000000000000..373ba9fcd23e
--- /dev/null
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/community/mergeRequest.graphql
@@ -0,0 +1,99 @@
+# Diff with EE: approved not included
+fragment mergeRequest on MergeRequest {
+  id
+  iid
+  title
+  description
+  webUrl
+  createdAt
+
+  targetBranch
+  sourceBranch
+
+  labels(first: 100) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...label
+    }
+  }
+
+  diffRefs {
+    baseSha
+    startSha
+    headSha
+  }
+
+  conflicts
+  headPipeline {
+    ...pipeline
+  }
+  mergeStatusEnum
+  mergeable
+  state
+  draft
+
+  squash
+  squashOnMerge
+  defaultSquashCommitMessage
+  defaultMergeCommitMessage
+  shouldRemoveSourceBranch
+  forceRemoveSourceBranch
+  shouldBeRebased
+  rebaseInProgress
+
+  targetProject {
+    ...project
+  }
+  sourceProject {
+    ...project
+  }
+
+  author {
+    ...user
+  }
+
+  approvedBy(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...user
+    }
+  }
+
+  assignees(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...user
+    }
+  }
+  reviewers(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...userReviewer
+    }
+  }
+
+  commits(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...glCommit
+    }
+  }
+  userPermissions {
+    ...mergeRequestPermissions
+  }
+}
\ No newline at end of file
diff --git a/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/mergeRequest.graphql b/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/mergeRequest.graphql
new file mode 100644
index 000000000000..0e1d251289ad
--- /dev/null
+++ b/plugins/gitlab/gitlab-core/resources/graphql/fragment/17_10/mergeRequest.graphql
@@ -0,0 +1,99 @@
+fragment mergeRequest on MergeRequest {
+  id
+  iid
+  title
+  description
+  webUrl
+  createdAt
+
+  targetBranch
+  sourceBranch
+
+  labels(first: 100) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...label
+    }
+  }
+
+  diffRefs {
+    baseSha
+    startSha
+    headSha
+  }
+
+  approvalsRequired # Not available in community
+  conflicts
+  headPipeline {
+    ...pipeline
+  }
+  mergeStatusEnum
+  mergeable
+  state
+  draft
+
+  squash
+  squashOnMerge
+  defaultSquashCommitMessage
+  defaultMergeCommitMessage
+  shouldRemoveSourceBranch
+  forceRemoveSourceBranch
+  shouldBeRebased
+  rebaseInProgress
+
+  targetProject {
+    ...project
+  }
+  sourceProject {
+    ...project
+  }
+
+  author {
+    ...user
+  }
+
+  approvedBy(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...user
+    }
+  }
+
+  assignees(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...user
+    }
+  }
+  reviewers(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...userReviewer
+    }
+  }
+
+  commits(first: 1000) {
+    pageInfo {
+      ...pageInfo
+    }
+
+    nodes {
+      ...glCommit
+    }
+  }
+  userPermissions {
+    ...mergeRequestPermissions
+  }
+}
\ No newline at end of file
diff --git a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/api/GitLabGQLQueryLoaders.kt b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/api/GitLabGQLQueryLoaders.kt
index 674521d13f0a..f68bbbd74a87 100644
--- a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/api/GitLabGQLQueryLoaders.kt
+++ b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/api/GitLabGQLQueryLoaders.kt
@@ -17,7 +17,8 @@ internal object GitLabGQLQueryLoaders {
     GitLabVersion(14, 7),
     GitLabVersion(15, 9),
     GitLabVersion(16, 1),
-    GitLabVersion(16, 8)
+    GitLabVersion(16, 8),
+    GitLabVersion(17, 10)
   )
 
   val default: GraphQLQueryLoader by lazy {
diff --git a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/api/dto/GitLabMergeRequestDTO.kt b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/api/dto/GitLabMergeRequestDTO.kt
index 14eeb975d6ba..31f0154c9bc0 100644
--- a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/api/dto/GitLabMergeRequestDTO.kt
+++ b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/api/dto/GitLabMergeRequestDTO.kt
@@ -44,7 +44,7 @@ class GitLabMergeRequestDTO(
   val userPermissions: GitLabMergeRequestPermissionsDTO,
   val squash: Boolean, // property set on the MR
   val squashOnMerge: Boolean, // [squash] can be overridden by project settings, and this is the final value after override
-  val squashReadOnly: Boolean, // if [squash] can be changed for this MR
+  @SinceGitLab("17.10") val squashReadOnly: Boolean?, // if [squash] can be changed for this MR
   val defaultSquashCommitMessage: String?,
   val defaultMergeCommitMessage: String?,
   // set after the merge is triggered, ignore for our purposes
diff --git a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/data/GitLabMergeRequestFullDetails.kt b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/data/GitLabMergeRequestFullDetails.kt
index 1d9d9c6660e8..9a7ace8ec28b 100644
--- a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/data/GitLabMergeRequestFullDetails.kt
+++ b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/data/GitLabMergeRequestFullDetails.kt
@@ -46,7 +46,7 @@ data class GitLabMergeRequestFullDetails(
   val allowMergeOnSkippedPipeline: Boolean,
   val shouldSquash: Boolean,
   val shouldSquashWithProject: Boolean, // [shouldSquash] + project override
-  val shouldSquashReadOnly: Boolean,
+  val shouldSquashReadOnly: Boolean?,
   val defaultSquashCommitMessage: String?,
   val defaultMergeCommitMessage: String?,
   val removeSourceBranch: Boolean,
diff --git a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/ui/details/model/GitLabMergeRequestReviewFlowViewModel.kt b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/ui/details/model/GitLabMergeRequestReviewFlowViewModel.kt
index 60f55f54bf73..7a88bc84f64a 100644
--- a/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/ui/details/model/GitLabMergeRequestReviewFlowViewModel.kt
+++ b/plugins/gitlab/gitlab-core/src/org/jetbrains/plugins/gitlab/mergerequest/ui/details/model/GitLabMergeRequestReviewFlowViewModel.kt
@@ -205,7 +205,7 @@ internal class GitLabMergeRequestReviewFlowViewModelImpl(
       mergeCommitMessageDefault = details.defaultMergeCommitMessage,
       removeSourceBranch = details.removeSourceBranch,
       squashCommits = details.shouldSquashWithProject,
-      squashCommitsReadonly = details.shouldSquashReadOnly,
+      squashCommitsReadonly = details.shouldSquashReadOnly ?: projectData.squashMergeRequestBeforeMergeReadOnly,
       squashCommitMessageDefault = details.defaultSquashCommitMessage
     )
   }.stateInNow(scope, null)