diff --git a/go-backend/cmd/api/main.go b/go-backend/cmd/api/main.go
index c31ce98..942bcfe 100644
--- a/go-backend/cmd/api/main.go
+++ b/go-backend/cmd/api/main.go
@@ -201,7 +201,7 @@ func main() {
 				users.DELETE("/:id/reject", userHandler.RejectFollowRequest)
 				users.GET("/requests", userHandler.GetPendingFollowRequests)
 				users.GET("/:id/posts", postHandler.GetProfilePosts)
-				users.GET("/me/saved", userHandler.GetSavedPosts)
+				users.GET("/:id/saved", userHandler.GetSavedPosts)
 				users.GET("/me/liked", userHandler.GetLikedPosts)
 			}
 
diff --git a/go-backend/internal/handlers/post_handler.go b/go-backend/internal/handlers/post_handler.go
index c144253..652f09e 100644
--- a/go-backend/internal/handlers/post_handler.go
+++ b/go-backend/internal/handlers/post_handler.go
@@ -279,13 +279,14 @@ func (h *PostHandler) GetProfilePosts(c *gin.Context) {
 
 	limit := utils.GetQueryInt(c, "limit", 20)
 	offset := utils.GetQueryInt(c, "offset", 0)
+	onlyChains := c.Query("chained") == "true"
 
 	viewerID := ""
 	if val, exists := c.Get("user_id"); exists {
 		viewerID = val.(string)
 	}
 
-	posts, err := h.postRepo.GetPostsByAuthor(c.Request.Context(), authorID, viewerID, limit, offset)
+	posts, err := h.postRepo.GetPostsByAuthor(c.Request.Context(), authorID, viewerID, limit, offset, onlyChains)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch profile posts", "details": err.Error()})
 		return
diff --git a/go-backend/internal/handlers/user_handler.go b/go-backend/internal/handlers/user_handler.go
index 6161c1f..e4de96c 100644
--- a/go-backend/internal/handlers/user_handler.go
+++ b/go-backend/internal/handlers/user_handler.go
@@ -10,6 +10,7 @@ import (
 	"github.com/patbritton/sojorn-backend/internal/models"
 	"github.com/patbritton/sojorn-backend/internal/repository"
 	"github.com/patbritton/sojorn-backend/internal/services"
+	"github.com/patbritton/sojorn-backend/pkg/utils"
 	"github.com/rs/zerolog/log"
 )
 
@@ -231,23 +232,19 @@ func (h *UserHandler) UpdateProfile(c *gin.Context) {
 }
 
 func (h *UserHandler) GetSavedPosts(c *gin.Context) {
-	userID := c.GetString("user_id") // Authenticated user
+	currentUserID := c.GetString("user_id") // Authenticated user
+	targetID := c.Param("id")
 
-	// Optional: allow viewing other's saved posts if public? For now assume "me" context from route usually,
-	// but if route is /users/:id/saved we would use param.
-	// The prompt asked for GET /users/me/saved, which implies authenticated user.
+	if targetID == "" || targetID == "me" {
+		targetID = currentUserID
+	}
 
-	// Check if a specific ID is requested in URL, otherwise use authenticated user
-	// However, usually saved posts are private. Let's assume me-only for now or strictly follow ID if provided.
-	// The prompt says GET /api/v1/users/me/saved
+	// TODO: Add privacy check here if viewing another user's saved posts
 
-	// If the route is /users/me/saved, we rely on the middleware setting user_id.
+	limit := utils.GetQueryInt(c, "limit", 20)
+	offset := utils.GetQueryInt(c, "offset", 0)
 
-	limit := 20
-	offset := 0
-	// simplified for brevity, in real app parse query params
-
-	posts, err := h.postRepo.GetSavedPosts(c.Request.Context(), userID, limit, offset)
+	posts, err := h.postRepo.GetSavedPosts(c.Request.Context(), targetID, limit, offset)
 	if err != nil {
 		log.Error().Err(err).Msg("Failed to fetch saved posts")
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch saved posts"})
diff --git a/go-backend/internal/middleware/cors.go b/go-backend/internal/middleware/cors.go
index 0111df2..8606230 100644
--- a/go-backend/internal/middleware/cors.go
+++ b/go-backend/internal/middleware/cors.go
@@ -17,7 +17,7 @@ func CORS() gin.HandlerFunc {
 		}
 
 		c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
-		c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With, X-Signature, X-Timestamp, X-Request-ID, X-Rate-Limit-Remaining, X-Rate-Limit-Reset")
 		c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, PATCH, DELETE")
 
 		if c.Request.Method == "OPTIONS" {
diff --git a/go-backend/internal/repository/post_repository.go b/go-backend/internal/repository/post_repository.go
index 4aff3ab..cf80cff 100644
--- a/go-backend/internal/repository/post_repository.go
+++ b/go-backend/internal/repository/post_repository.go
@@ -137,7 +137,9 @@ func (r *PostRepository) GetFeed(ctx context.Context, userID string, categorySlu
 			pr.handle as author_handle, pr.display_name as author_display_name, COALESCE(pr.avatar_url, '') as author_avatar_url,
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
 			CASE WHEN ($4::text) != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $4::text::uuid) ELSE FALSE END as is_liked,
-			p.allow_chain, p.visibility
+			p.allow_chain, p.visibility,
+			COALESCE((SELECT jsonb_object_agg(emoji, count) FROM (SELECT emoji, COUNT(*) as count FROM public.post_reactions WHERE post_id = p.id GROUP BY emoji) r), '{}'::jsonb) as reaction_counts,
+			CASE WHEN ($4::text) != '' THEN COALESCE((SELECT jsonb_agg(emoji) FROM public.post_reactions WHERE post_id = p.id AND user_id = $4::text::uuid), '[]'::jsonb) ELSE '[]'::jsonb END as my_reactions
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -169,7 +171,7 @@ func (r *PostRepository) GetFeed(ctx context.Context, userID string, categorySlu
 			&p.ID, &p.AuthorID, &p.CategoryID, &p.Body, &p.ImageURL, &p.VideoURL, &p.ThumbnailURL, &p.DurationMS, &p.Tags, &p.CreatedAt,
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
-			&p.AllowChain, &p.Visibility,
+			&p.AllowChain, &p.Visibility, &p.Reactions, &p.MyReactions,
 		)
 		if err != nil {
 			return nil, err
@@ -205,7 +207,7 @@ func (r *PostRepository) GetCategories(ctx context.Context) ([]models.Category,
 	return categories, nil
 }
 
-func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string, viewerID string, limit int, offset int) ([]models.Post, error) {
+func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string, viewerID string, limit int, offset int, onlyChains bool) ([]models.Post, error) {
 	query := `
 		SELECT 
 			p.id, p.author_id, p.category_id, p.body, 
@@ -221,7 +223,10 @@ func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string,
 			p.created_at,
 			pr.handle as author_handle, pr.display_name as author_display_name, COALESCE(pr.avatar_url, '') as author_avatar_url,
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
-			CASE WHEN $4 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $4::uuid) ELSE FALSE END as is_liked
+			CASE WHEN $4 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $4::uuid) ELSE FALSE END as is_liked,
+			p.allow_chain, p.visibility,
+			COALESCE((SELECT jsonb_object_agg(emoji, count) FROM (SELECT emoji, COUNT(*) as count FROM public.post_reactions WHERE post_id = p.id GROUP BY emoji) r), '{}'::jsonb) as reaction_counts,
+			CASE WHEN ($4::text) != '' THEN COALESCE((SELECT jsonb_agg(emoji) FROM public.post_reactions WHERE post_id = p.id AND user_id = $4::text::uuid), '[]'::jsonb) ELSE '[]'::jsonb END as my_reactions
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -234,10 +239,11 @@ func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string,
 		          WHERE f.follower_id = CASE WHEN $4 != '' THEN $4::uuid ELSE NULL END AND f.following_id = p.author_id AND f.status = 'accepted'
 		      )
 		  )
+		  AND ($5 = FALSE OR p.chain_parent_id IS NOT NULL)
 		ORDER BY p.created_at DESC 
 		LIMIT $2 OFFSET $3
 	`
-	rows, err := r.pool.Query(ctx, query, authorID, limit, offset, viewerID)
+	rows, err := r.pool.Query(ctx, query, authorID, limit, offset, viewerID, onlyChains)
 	if err != nil {
 		return nil, err
 	}
@@ -249,7 +255,7 @@ func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string,
 		err := rows.Scan(
 			&p.ID, &p.AuthorID, &p.CategoryID, &p.Body, &p.ImageURL, &p.VideoURL, &p.ThumbnailURL, &p.DurationMS, &p.Tags, &p.CreatedAt,
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
-			&p.LikeCount, &p.CommentCount, &p.IsLiked,
+			&p.LikeCount, &p.CommentCount, &p.IsLiked, &p.AllowChain, &p.Visibility, &p.Reactions, &p.MyReactions,
 		)
 		if err != nil {
 			return nil, err
diff --git a/go-backend/migrate-linux b/go-backend/migrate-linux
index 99b74bd..0225188 100644
Binary files a/go-backend/migrate-linux and b/go-backend/migrate-linux differ
diff --git a/go-backend/sojorn-api-linux b/go-backend/sojorn-api-linux
index 0bed3ad..43220fc 100644
Binary files a/go-backend/sojorn-api-linux and b/go-backend/sojorn-api-linux differ