diff --git a/core/block/export/export.go b/core/block/export/export.go
index 0a4c6f799..36b626c08 100644
--- a/core/block/export/export.go
+++ b/core/block/export/export.go
@@ -859,6 +859,7 @@ func (e *exportContext) addNestedObject(id string, nestedDocs map[string]*Doc) {
 			Collection:               true,
 			NoHiddenBundledRelations: true,
 			NoBackLinks:              !e.includeBackLinks,
+			CreatorModifierWorkspace: true,
 		})
 		return nil
 	})
diff --git a/core/block/export/export_test.go b/core/block/export/export_test.go
index 12e386422..5b28722e2 100644
--- a/core/block/export/export_test.go
+++ b/core/block/export/export_test.go
@@ -2392,6 +2392,116 @@ func Test_docsForExport(t *testing.T) {
 		assert.Nil(t, err)
 		assert.Equal(t, 2, len(expCtx.docs))
 	})
+
+	t.Run("export participant", func(t *testing.T) {
+		// given
+		storeFixture := objectstore.NewStoreFixture(t)
+		objectTypeId := "objectTypeId"
+		objectTypeUniqueKey, err := domain.NewUniqueKey(smartblock.SmartBlockTypeObjectType, objectTypeId)
+		assert.Nil(t, err)
+
+		participantId := domain.NewParticipantId(spaceId, "identity")
+		storeFixture.AddObjects(t, spaceId, []objectstore.TestObject{
+			{
+				bundle.RelationKeyId:      domain.String("id"),
+				bundle.RelationKeyName:    domain.String("name1"),
+				bundle.RelationKeySpaceId: domain.String(spaceId),
+				bundle.RelationKeyType:    domain.String(objectTypeId),
+			},
+			{
+				bundle.RelationKeyId:      domain.String(participantId),
+				bundle.RelationKeyName:    domain.String("test"),
+				bundle.RelationKeySpaceId: domain.String(spaceId),
+				bundle.RelationKeyType:    domain.String(objectTypeId),
+			},
+			{
+				bundle.RelationKeyId:        domain.String(objectTypeId),
+				bundle.RelationKeyUniqueKey: domain.String(objectTypeUniqueKey.Marshal()),
+				bundle.RelationKeyLayout:    domain.Int64(int64(model.ObjectType_objectType)),
+				bundle.RelationKeySpaceId:   domain.String(spaceId),
+				bundle.RelationKeyType:      domain.String(objectTypeId),
+			},
+		})
+
+		smartBlockTest := smarttest.New("id")
+		doc := smartBlockTest.NewState().SetDetails(domain.NewDetailsFromMap(map[domain.RelationKey]domain.Value{
+			bundle.RelationKeyId:             domain.String("id"),
+			bundle.RelationKeyType:           domain.String(objectTypeId),
+			bundle.RelationKeyLastModifiedBy: domain.String(participantId),
+			bundle.RelationKeyCreator:        domain.String(participantId),
+		}))
+		doc.AddRelationLinks(&model.RelationLink{
+			Key:    bundle.RelationKeyId.String(),
+			Format: model.RelationFormat_longtext,
+		}, &model.RelationLink{
+			Key:    bundle.RelationKeyType.String(),
+			Format: model.RelationFormat_longtext,
+		}, &model.RelationLink{
+			Key:    bundle.RelationKeyLastModifiedBy.String(),
+			Format: model.RelationFormat_object,
+		}, &model.RelationLink{
+			Key:    bundle.RelationKeyCreator.String(),
+			Format: model.RelationFormat_object,
+		})
+		smartBlockTest.Doc = doc
+
+		objectType := smarttest.New(objectTypeId)
+		objectTypeDoc := objectType.NewState().SetDetails(domain.NewDetailsFromMap(map[domain.RelationKey]domain.Value{
+			bundle.RelationKeyId:   domain.String(objectTypeId),
+			bundle.RelationKeyType: domain.String(objectTypeId),
+		}))
+		objectTypeDoc.AddRelationLinks(&model.RelationLink{
+			Key:    bundle.RelationKeyId.String(),
+			Format: model.RelationFormat_longtext,
+		}, &model.RelationLink{
+			Key:    bundle.RelationKeyType.String(),
+			Format: model.RelationFormat_longtext,
+		})
+		objectType.Doc = objectTypeDoc
+
+		participant := smarttest.New(participantId)
+		participantDoc := participant.NewState().SetDetails(domain.NewDetailsFromMap(map[domain.RelationKey]domain.Value{
+			bundle.RelationKeyId:   domain.String(participantId),
+			bundle.RelationKeyType: domain.String(objectTypeId),
+		}))
+		participantDoc.AddRelationLinks(&model.RelationLink{
+			Key:    bundle.RelationKeyId.String(),
+			Format: model.RelationFormat_longtext,
+		}, &model.RelationLink{
+			Key:    bundle.RelationKeyType.String(),
+			Format: model.RelationFormat_longtext,
+		})
+		participant.Doc = participantDoc
+
+		objectGetter := mock_cache.NewMockObjectGetter(t)
+		objectGetter.EXPECT().GetObject(context.Background(), "id").Return(smartBlockTest, nil)
+		objectGetter.EXPECT().GetObject(context.Background(), objectTypeId).Return(objectType, nil)
+		objectGetter.EXPECT().GetObject(context.Background(), participantId).Return(participant, nil)
+
+		provider := mock_typeprovider.NewMockSmartBlockTypeProvider(t)
+		provider.EXPECT().Type(spaceId, participantId).Return(smartblock.SmartBlockTypeParticipant, nil)
+
+		e := &export{
+			objectStore: storeFixture,
+			picker:      objectGetter,
+			sbtProvider: provider,
+		}
+
+		expCtx := newExportContext(e, pb.RpcObjectListExportRequest{
+			SpaceId:       spaceId,
+			ObjectIds:     []string{"id"},
+			IncludeNested: true,
+			Format:        model.Export_Protobuf,
+		})
+
+		// when
+		err = expCtx.docsForExport()
+
+		// then
+		assert.Nil(t, err)
+		assert.Equal(t, 3, len(expCtx.docs))
+		assert.NotNil(t, expCtx.docs[participantId])
+	})
 }
 
 func Test_provideFileName(t *testing.T) {
diff --git a/core/block/source/service.go b/core/block/source/service.go
index a96106ce1..a7b1dfe4b 100644
--- a/core/block/source/service.go
+++ b/core/block/source/service.go
@@ -156,13 +156,20 @@ func (s *service) newSource(ctx context.Context, space Space, id string, buildOp
 		case smartblock.SmartBlockTypeBundledRelation:
 			return NewBundledRelation(id), nil
 		case smartblock.SmartBlockTypeParticipant:
+			spaceId, _, err := domain.ParseParticipantId(id)
+			if err != nil {
+				return nil, err
+			}
+			if spaceId != space.Id() {
+				return nil, fmt.Errorf("invalid space id for participant object")
+			}
 			participantState := state.NewDoc(id, nil).(*state.State)
 			// Set object type here in order to derive value of Type relation in smartblock.Init
 			participantState.SetObjectTypeKey(bundle.TypeKeyParticipant)
 			params := StaticSourceParams{
 				Id: domain.FullID{
 					ObjectID: id,
-					SpaceID:  space.Id(),
+					SpaceID:  spaceId,
 				},
 				State:     participantState,
 				SbType:    smartblock.SmartBlockTypeParticipant,
diff --git a/core/domain/id.go b/core/domain/id.go
index e2096e11c..c6314a35b 100644
--- a/core/domain/id.go
+++ b/core/domain/id.go
@@ -17,3 +17,15 @@ func NewParticipantId(spaceId, identity string) string {
 	spaceId = strings.Replace(spaceId, ".", "_", 1)
 	return fmt.Sprintf("%s%s_%s", ParticipantPrefix, spaceId, identity)
 }
+
+func ParseParticipantId(participantId string) (string, string, error) {
+	if !strings.HasPrefix(participantId, ParticipantPrefix) {
+		return "", "", fmt.Errorf("participant id must start with _participant_")
+	}
+	parts := strings.Split(participantId, "_")
+	if len(parts) != 5 {
+		return "", "", fmt.Errorf("can't extract space id")
+	}
+
+	return fmt.Sprintf("%s.%s", parts[2], parts[3]), parts[4], nil
+}
diff --git a/core/domain/id_test.go b/core/domain/id_test.go
new file mode 100644
index 000000000..3ded90c74
--- /dev/null
+++ b/core/domain/id_test.go
@@ -0,0 +1,33 @@
+package domain
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestExtractSpaceId(t *testing.T) {
+	tests := []struct {
+		participantId   string
+		expectedSpaceId string
+		expectedId      string
+		expectError     bool
+	}{
+		{"prefix_space_123", "", "", true},
+		{"_participant_space.participant_456", "", "", true},
+		{"invalid_format", "", "", true},
+		{"_participant_spacepref_spacesuf_participantid", "spacepref.spacesuf", "participantid", false},
+		{"_participant_spacepref_spacesuf", "", "", true},
+	}
+
+	for _, test := range tests {
+		spaceId, id, err := ParseParticipantId(test.participantId)
+		if test.expectError {
+			assert.Error(t, err, "Expected error for input %s", test.participantId)
+		} else {
+			assert.NoError(t, err, "Unexpected error for input %s", test.participantId)
+			assert.Equal(t, test.expectedSpaceId, spaceId, "For input space %s", test.participantId)
+			assert.Equal(t, test.expectedId, id, "For input id %s", test.participantId)
+		}
+	}
+}
diff --git a/core/filestorage/rpcstore/client.go b/core/filestorage/rpcstore/client.go
index 57307192c..8c3f4771e 100644
--- a/core/filestorage/rpcstore/client.go
+++ b/core/filestorage/rpcstore/client.go
@@ -68,8 +68,12 @@ func (c *client) opLoop(ctx context.Context) {
 	c.mu.Lock()
 	allowWrite := c.allowWrite
 	c.mu.Unlock()
-	cond := c.taskQueue.NewCond().WithFilter(func(t *task) bool {
-		if t.write && !allowWrite {
+
+	writeCond := c.taskQueue.NewCond().WithFilter(func(t *task) bool {
+		if !t.write {
+			return false
+		}
+		if !allowWrite {
 			return false
 		}
 		if slices.Index(t.denyPeerIds, c.peerId) != -1 {
@@ -77,12 +81,40 @@ func (c *client) opLoop(ctx context.Context) {
 		}
 		return c.checkSpaceFilter(t)
 	})
+
+	readCond := c.taskQueue.NewCond().WithFilter(func(t *task) bool {
+		if t.write {
+			return false
+		}
+		if slices.Index(t.denyPeerIds, c.peerId) != -1 {
+			return false
+		}
+		return c.checkSpaceFilter(t)
+	})
+
+	go func() {
+		c.runWorkers(ctx, maxSubConnections, readCond)
+	}()
+	c.runWorkers(ctx, maxSubConnections, writeCond)
+}
+
+func (c *client) runWorkers(ctx context.Context, count int, waitCond mb.WaitCond[*task]) {
+	connections := make(chan struct{}, count)
 	for {
-		t, err := cond.WithPriority(c.stat.Score()).WaitOne(ctx)
+		t, err := waitCond.WithPriority(c.stat.Score()).WaitOne(ctx)
 		if err != nil {
 			return
 		}
-		t.execWithClient(c)
+
+		if count == 1 {
+			t.execWithClient(c)
+		} else {
+			connections <- struct{}{}
+			go func() {
+				t.execWithClient(c)
+				<-connections
+			}()
+		}
 	}
 }
 
diff --git a/core/filestorage/rpcstore/clientmgr.go b/core/filestorage/rpcstore/clientmgr.go
index b85da308e..fe0347d84 100644
--- a/core/filestorage/rpcstore/clientmgr.go
+++ b/core/filestorage/rpcstore/clientmgr.go
@@ -20,8 +20,9 @@ import (
 )
 
 const (
-	maxConnections = 10
-	maxTasks       = 100
+	maxConnections    = 10
+	maxSubConnections = 10
+	maxTasks          = 100
 )
 
 type operationNameKeyType string
diff --git a/core/indexer/flags.go b/core/indexer/flags.go
index 3fd04733b..af71f737f 100644
--- a/core/indexer/flags.go
+++ b/core/indexer/flags.go
@@ -14,6 +14,7 @@ type reindexFlags struct {
 	removeOldFiles          bool
 	deletedObjects          bool
 	eraseLinks              bool
+	removeParticipants      bool
 }
 
 func (f *reindexFlags) any() bool {
@@ -27,6 +28,7 @@ func (f *reindexFlags) any() bool {
 		f.fileKeys ||
 		f.removeOldFiles ||
 		f.deletedObjects ||
+		f.removeParticipants ||
 		f.eraseLinks
 }
 
@@ -41,6 +43,7 @@ func (f *reindexFlags) enableAll() {
 	f.fileKeys = true
 	f.removeOldFiles = true
 	f.deletedObjects = true
+	f.removeParticipants = true
 	f.eraseLinks = true
 }
 
diff --git a/core/indexer/indexer.go b/core/indexer/indexer.go
index 91bb06d6a..bffe1ef00 100644
--- a/core/indexer/indexer.go
+++ b/core/indexer/indexer.go
@@ -2,6 +2,7 @@ package indexer
 
 import (
 	"context"
+	"fmt"
 	"sync"
 
 	"github.com/anyproto/any-sync/app"
@@ -121,7 +122,8 @@ func (i *indexer) Close(ctx context.Context) (err error) {
 }
 
 func (i *indexer) RemoveAclIndexes(spaceId string) (err error) {
-	ids, _, err := i.store.SpaceIndex(spaceId).QueryObjectIds(database.Query{
+	store := i.store.SpaceIndex(spaceId)
+	ids, _, err := store.QueryObjectIds(database.Query{
 		Filters: []database.FilterRequest{
 			{
 				RelationKey: bundle.RelationKeyLayout,
@@ -131,9 +133,9 @@ func (i *indexer) RemoveAclIndexes(spaceId string) (err error) {
 		},
 	})
 	if err != nil {
-		return
+		return fmt.Errorf("remove acl: %w", err)
 	}
-	return i.store.SpaceIndex(spaceId).DeleteDetails(i.runCtx, ids)
+	return store.DeleteDetails(i.runCtx, ids)
 }
 
 func (i *indexer) Index(info smartblock.DocInfo, options ...smartblock.IndexOption) error {
diff --git a/core/indexer/reindex.go b/core/indexer/reindex.go
index 8364e05fc..888fd5ed1 100644
--- a/core/indexer/reindex.go
+++ b/core/indexer/reindex.go
@@ -47,6 +47,8 @@ const (
 	ForceMarketplaceReindex int32 = 1
 
 	ForceReindexDeletedObjectsCounter int32 = 1
+
+	ForceReindexParticipantsCounter int32 = 1
 )
 
 type allDeletedIdsProvider interface {
@@ -73,6 +75,7 @@ func (i *indexer) buildFlags(spaceID string) (reindexFlags, error) {
 			BundledObjects:        ForceBundledObjectsReindexCounter,
 			AreOldFilesRemoved:    true,
 			ReindexDeletedObjects: 0, // Set to zero to force reindexing of deleted objects when objectstore was deleted
+			ReindexParticipants:   ForceReindexParticipantsCounter,
 		}
 	}
 
@@ -107,6 +110,9 @@ func (i *indexer) buildFlags(spaceID string) (reindexFlags, error) {
 	if checksums.ReindexDeletedObjects != ForceReindexDeletedObjectsCounter {
 		flags.deletedObjects = true
 	}
+	if checksums.ReindexParticipants != ForceReindexParticipantsCounter {
+		flags.removeParticipants = true
+	}
 	if checksums.LinksErase != ForceLinksReindexCounter {
 		flags.eraseLinks = true
 	}
@@ -202,6 +208,13 @@ func (i *indexer) ReindexSpace(space clientspace.Space) (err error) {
 		}
 	}
 
+	if flags.removeParticipants {
+		err = i.RemoveAclIndexes(space.Id())
+		if err != nil {
+			log.Error("reindex deleted objects", zap.Error(err))
+		}
+	}
+
 	go i.addSyncDetails(space)
 
 	return i.saveLatestChecksums(space.Id())
@@ -495,6 +508,7 @@ func (i *indexer) getLatestChecksums(isMarketplace bool) (checksums model.Object
 		AreDeletedObjectsReindexed:       true,
 		LinksErase:                       ForceLinksReindexCounter,
 		ReindexDeletedObjects:            ForceReindexDeletedObjectsCounter,
+		ReindexParticipants:              ForceReindexParticipantsCounter,
 	}
 	if isMarketplace {
 		checksums.MarketplaceForceReindexCounter = ForceMarketplaceReindex
diff --git a/core/indexer/reindex_test.go b/core/indexer/reindex_test.go
index c936bba5c..3d82c2852 100644
--- a/core/indexer/reindex_test.go
+++ b/core/indexer/reindex_test.go
@@ -145,6 +145,77 @@ func TestReindexMarketplaceSpace(t *testing.T) {
 	})
 }
 
+func TestIndexer_ReindexSpace_RemoveParticipants(t *testing.T) {
+	const (
+		spaceId1 = "space1"
+		spaceId2 = "space2"
+	)
+	fx := NewIndexerFixture(t)
+
+	fx.objectStore.AddObjects(t, spaceId1, []objectstore.TestObject{
+		{
+			bundle.RelationKeyId:      domain.String("_part1"),
+			bundle.RelationKeyLayout:  domain.Int64(model.ObjectType_participant),
+			bundle.RelationKeySpaceId: domain.String(spaceId1),
+		},
+		{
+			bundle.RelationKeyId:      domain.String("rand1"),
+			bundle.RelationKeyLayout:  domain.Int64(model.SmartBlockType_Page),
+			bundle.RelationKeySpaceId: domain.String(spaceId1),
+		},
+	})
+	fx.objectStore.AddObjects(t, spaceId2, []objectstore.TestObject{
+		{
+			bundle.RelationKeyId:      domain.String("_part2"),
+			bundle.RelationKeyLayout:  domain.Int64(model.ObjectType_participant),
+			bundle.RelationKeySpaceId: domain.String(spaceId2),
+		},
+		{
+			bundle.RelationKeyId:      domain.String("_part21"),
+			bundle.RelationKeyLayout:  domain.Int64(model.ObjectType_participant),
+			bundle.RelationKeySpaceId: domain.String(spaceId2),
+		},
+		{
+			bundle.RelationKeyId:      domain.String("rand2"),
+			bundle.RelationKeyLayout:  domain.Int64(model.SmartBlockType_Page),
+			bundle.RelationKeySpaceId: domain.String(spaceId1),
+		},
+	})
+
+	checksums := fx.getLatestChecksums(false)
+	checksums.ReindexParticipants = checksums.ReindexParticipants - 1
+
+	err := fx.objectStore.SaveChecksums(spaceId1, &checksums)
+	require.NoError(t, err)
+	err = fx.objectStore.SaveChecksums(spaceId2, &checksums)
+	require.NoError(t, err)
+
+	for _, space := range []string{spaceId1, spaceId2} {
+		t.Run("reindex - participants deleted - when flag doesn't match", func(t *testing.T) {
+			// given
+			store := fx.store.SpaceIndex(space)
+
+			spc := mock_space.NewMockSpace(t)
+			spc.EXPECT().Id().Return(space)
+			spc.EXPECT().StoredIds().Return([]string{}).Maybe()
+			fx.sourceFx.EXPECT().IDsListerBySmartblockType(mock.Anything, mock.Anything).Return(idsLister{Ids: []string{}}, nil).Maybe()
+
+			// when
+			err = fx.ReindexSpace(spc)
+			assert.NoError(t, err)
+
+			// then
+			ids, err := store.ListIds()
+			assert.NoError(t, err)
+			assert.Len(t, ids, 1)
+
+			storeChecksums, err := fx.store.GetChecksums(space)
+			assert.Equal(t, ForceReindexParticipantsCounter, storeChecksums.ReindexParticipants)
+		})
+	}
+
+}
+
 func TestIndexer_ReindexSpace_EraseLinks(t *testing.T) {
 	const (
 		spaceId1 = "space1"
diff --git a/core/publish.go b/core/publish.go
index 6695ac51a..e5863df81 100644
--- a/core/publish.go
+++ b/core/publish.go
@@ -3,24 +3,13 @@ package core
 import (
 	"context"
 
-	"go.uber.org/zap"
-
 	"github.com/anyproto/anytype-heart/core/publish"
 	"github.com/anyproto/anytype-heart/pb"
 )
 
-// rpc PublishingCreate (anytype.Rpc.Publishing.Create.Request) returns (anytype.Rpc.Publishing.Create.Response)
-// rpc PublishingRemove (anytype.Rpc.Publishing.Remove.Request) returns (anytype.Rpc.Publishing.Remove.Response)
-// rpc PublishingList (anytype.Rpc.Publishing.List.Request) returns (anytype.Rpc.Publishing.List.Response)
-// rpc PublishingResolveUri (anytype.Rpc.Publishing.ResolveUri.Request) returns (anytype.Rpc.Publishing.ResolveUri.Response)
-// rpc PublishingGetStatus (anytype.Rpc.Publishing.GetStatus.Request) returns (anytype.Rpc.Publishing.GetStatus.Response)
-
 func (mw *Middleware) PublishingCreate(ctx context.Context, req *pb.RpcPublishingCreateRequest) *pb.RpcPublishingCreateResponse {
-	log.Error("PublishingCreate called", zap.String("objectId", req.ObjectId))
 	publishService := mustService[publish.Service](mw)
-
 	res, err := publishService.Publish(ctx, req.SpaceId, req.ObjectId, req.Uri, req.JoinSpace)
-	log.Error("PublishingCreate called", zap.String("objectId", req.ObjectId))
 	code := mapErrorCode(err,
 		errToCode(nil, pb.RpcPublishingCreateResponseError_NULL),
 		errToCode(publish.ErrLimitExceeded, pb.RpcPublishingCreateResponseError_LIMIT_EXCEEDED),
diff --git a/core/publish/relationswhitelist.go b/core/publish/relationswhitelist.go
index 713a8aabc..4fc0543e8 100644
--- a/core/publish/relationswhitelist.go
+++ b/core/publish/relationswhitelist.go
@@ -25,6 +25,9 @@ var documentRelationsWhiteList = append(slices.Clone(allObjectsRelationsWhiteLis
 	bundle.RelationKeyIconEmoji.String(),
 	bundle.RelationKeyCoverType.String(),
 	bundle.RelationKeyCoverId.String(),
+	bundle.RelationKeyCoverX.String(),
+	bundle.RelationKeyCoverY.String(),
+	bundle.RelationKeyCoverScale.String(),
 )
 
 var todoRelationsWhiteList = append(slices.Clone(documentRelationsWhiteList), bundle.RelationKeyDone.String())
@@ -46,6 +49,11 @@ var fileRelationsWhiteList = append(
 	bundle.RelationKeySource.String(),
 )
 
+var imageRelationsWhiteList = append(slices.Clone(fileRelationsWhiteList),
+	bundle.RelationKeyMediaArtistName.String(),
+	bundle.RelationKeyMediaArtistURL.String(),
+)
+
 var publishingRelationsWhiteList = map[model.ObjectTypeLayout][]string{
 	model.ObjectType_basic:      documentRelationsWhiteList,
 	model.ObjectType_profile:    documentRelationsWhiteList,
@@ -56,7 +64,7 @@ var publishingRelationsWhiteList = map[model.ObjectTypeLayout][]string{
 	model.ObjectType_relation:   relationsWhiteList,
 	model.ObjectType_file:       fileRelationsWhiteList,
 	model.ObjectType_dashboard:  allObjectsRelationsWhiteList,
-	model.ObjectType_image:      fileRelationsWhiteList,
+	model.ObjectType_image:      imageRelationsWhiteList,
 	model.ObjectType_note:       documentRelationsWhiteList,
 	model.ObjectType_space:      allObjectsRelationsWhiteList,
 
diff --git a/docs/proto.md b/docs/proto.md
index ae0d97299..7a6d22c4c 100644
--- a/docs/proto.md
+++ b/docs/proto.md
@@ -28742,6 +28742,7 @@ Precondition: user A and user B opened the same block
 | linksErase | [int32](#int32) |  |  |
 | marketplaceForceReindexCounter | [int32](#int32) |  |  |
 | reindexDeletedObjects | [int32](#int32) |  |  |
+| reindexParticipants | [int32](#int32) |  |  |
 
 
 
diff --git a/go.mod b/go.mod
index 41270bd2e..d656aba8d 100644
--- a/go.mod
+++ b/go.mod
@@ -107,7 +107,7 @@ require (
 	golang.org/x/image v0.24.0
 	golang.org/x/mobile v0.0.0-20241108191957-fa514ef75a0f
 	golang.org/x/net v0.34.0
-	golang.org/x/oauth2 v0.25.0
+	golang.org/x/oauth2 v0.26.0
 	golang.org/x/sys v0.29.0
 	golang.org/x/text v0.22.0
 	google.golang.org/grpc v1.70.0
diff --git a/go.sum b/go.sum
index f532a5de1..987f23cf2 100644
--- a/go.sum
+++ b/go.sum
@@ -1320,8 +1320,8 @@ golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ
 golang.org/x/oauth2 v0.0.0-20201109201403-9fd604954f58/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
-golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.26.0 h1:afQXWNNaeC4nvZ0Ed9XvCCzXM6UHJG7iCg0W4fPqSBE=
+golang.org/x/oauth2 v0.26.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/pkg/lib/bundle/relation.gen.go b/pkg/lib/bundle/relation.gen.go
index 39b4d575d..869c60008 100644
--- a/pkg/lib/bundle/relation.gen.go
+++ b/pkg/lib/bundle/relation.gen.go
@@ -9,7 +9,7 @@ import (
 	"github.com/anyproto/anytype-heart/pkg/lib/pb/model"
 )
 
-const RelationChecksum = "5694f1d0c15a9a770f961a84dd5ee2af89886c00522f4150c601d40dadc502e0"
+const RelationChecksum = "7e14cc433fd3903623ab8f25cfdcfea52317aa59aee7b0925f1ba68afe46c5f5"
 const (
 	RelationKeyTag                       domain.RelationKey = "tag"
 	RelationKeyCamera                    domain.RelationKey = "camera"
diff --git a/pkg/lib/bundle/relations.json b/pkg/lib/bundle/relations.json
index 7c676bcf1..830b74591 100644
--- a/pkg/lib/bundle/relations.json
+++ b/pkg/lib/bundle/relations.json
@@ -470,7 +470,7 @@
     "source": "details"
   },
   {
-    "description": "1-image, 2-color, 3-gradient, 4-prebuilt bg image. Value stored in coverId",
+    "description": "1-image, 2-color, 3-gradient, 4-prebuilt bg image, 5 - unsplash image. Value stored in coverId",
     "format": "number",
     "hidden": true,
     "key": "coverType",
diff --git a/pkg/lib/pb/model/localstore.pb.go b/pkg/lib/pb/model/localstore.pb.go
index febbb3cf2..645a6e53e 100644
--- a/pkg/lib/pb/model/localstore.pb.go
+++ b/pkg/lib/pb/model/localstore.pb.go
@@ -452,6 +452,7 @@ type ObjectStoreChecksums struct {
 	LinksErase                       int32  `protobuf:"varint,14,opt,name=linksErase,proto3" json:"linksErase,omitempty"`
 	MarketplaceForceReindexCounter   int32  `protobuf:"varint,15,opt,name=marketplaceForceReindexCounter,proto3" json:"marketplaceForceReindexCounter,omitempty"`
 	ReindexDeletedObjects            int32  `protobuf:"varint,16,opt,name=reindexDeletedObjects,proto3" json:"reindexDeletedObjects,omitempty"`
+	ReindexParticipants              int32  `protobuf:"varint,17,opt,name=reindexParticipants,proto3" json:"reindexParticipants,omitempty"`
 }
 
 func (m *ObjectStoreChecksums) Reset()         { *m = ObjectStoreChecksums{} }
@@ -599,6 +600,13 @@ func (m *ObjectStoreChecksums) GetReindexDeletedObjects() int32 {
 	return 0
 }
 
+func (m *ObjectStoreChecksums) GetReindexParticipants() int32 {
+	if m != nil {
+		return m.ReindexParticipants
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*ObjectInfo)(nil), "anytype.model.ObjectInfo")
 	proto.RegisterType((*ObjectDetails)(nil), "anytype.model.ObjectDetails")
@@ -615,54 +623,55 @@ func init() {
 }
 
 var fileDescriptor_9c35df71910469a5 = []byte{
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+	0x14, 0x46, 0xbc, 0x1c, 0xd5, 0xbd, 0xd6, 0x2d, 0x9b, 0x57, 0x29, 0x53, 0x08, 0xda, 0x03, 0x73,
+	0xe0, 0x84, 0x7d, 0x22, 0x03, 0xe6, 0x74, 0x49, 0xde, 0xc9, 0x16, 0x94, 0xe6, 0x06, 0x16, 0xda,
+	0x84, 0x3b, 0xa1, 0x46, 0x26, 0x93, 0xe0, 0x45, 0x25, 0xcf, 0x2f, 0xa2, 0x27, 0xb0, 0x9c, 0x14,
+	0xde, 0x38, 0xa1, 0xa4, 0x5d, 0x1a, 0x38, 0xbe, 0x14, 0x78, 0x49, 0x69, 0xf2, 0x4a, 0xdb, 0x6b,
+	0xdf, 0xcf, 0x4d, 0xe3, 0xec, 0xdc, 0x34, 0x7e, 0x9e, 0x9b, 0xc6, 0xd7, 0x0b, 0x73, 0xe6, 0xec,
+	0xc2, 0x9c, 0xf9, 0x71, 0x61, 0xce, 0xbc, 0x5f, 0xcc, 0xfe, 0x74, 0xdd, 0xb2, 0xfa, 0x83, 0x6c,
+	0xfc, 0x09, 0x00, 0x00, 0xff, 0xff, 0x63, 0x84, 0x4f, 0x64, 0xe6, 0x07, 0x00, 0x00,
 }
 
 func (m *ObjectInfo) Marshal() (dAtA []byte, err error) {
@@ -1055,6 +1064,13 @@ func (m *ObjectStoreChecksums) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if m.ReindexParticipants != 0 {
+		i = encodeVarintLocalstore(dAtA, i, uint64(m.ReindexParticipants))
+		i--
+		dAtA[i] = 0x1
+		i--
+		dAtA[i] = 0x88
+	}
 	if m.ReindexDeletedObjects != 0 {
 		i = encodeVarintLocalstore(dAtA, i, uint64(m.ReindexDeletedObjects))
 		i--
@@ -1385,6 +1401,9 @@ func (m *ObjectStoreChecksums) Size() (n int) {
 	if m.ReindexDeletedObjects != 0 {
 		n += 2 + sovLocalstore(uint64(m.ReindexDeletedObjects))
 	}
+	if m.ReindexParticipants != 0 {
+		n += 2 + sovLocalstore(uint64(m.ReindexParticipants))
+	}
 	return n
 }
 
@@ -2791,6 +2810,25 @@ func (m *ObjectStoreChecksums) Unmarshal(dAtA []byte) error {
 					break
 				}
 			}
+		case 17:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ReindexParticipants", wireType)
+			}
+			m.ReindexParticipants = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLocalstore
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ReindexParticipants |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipLocalstore(dAtA[iNdEx:])
diff --git a/pkg/lib/pb/model/protos/localstore.proto b/pkg/lib/pb/model/protos/localstore.proto
index 5877c79c9..3e2193103 100644
--- a/pkg/lib/pb/model/protos/localstore.proto
+++ b/pkg/lib/pb/model/protos/localstore.proto
@@ -64,4 +64,5 @@ message ObjectStoreChecksums {
     int32 linksErase = 14;
     int32 marketplaceForceReindexCounter = 15;
     int32 reindexDeletedObjects = 16;
+    int32 reindexParticipants = 17;
 }