chore: update plugin SDK compatibility

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

block.go

@@ -2,38 +2,41 @@ package main
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"html"
 	"strings"
 )
 
+type smartBlockGeneration struct {
+	ID       string `json:"id"`
+	Template string `json:"template"`
+}
+
+type smartBlockMeta struct {
+	Generations         []smartBlockGeneration `json:"generations"`
+	CurrentGenerationID string                 `json:"currentGenerationId"`
+}
+
 // SmartBlockFunc renders a Smart Block by substituting {{field}} placeholders with content values.
 func SmartBlockFunc(ctx context.Context, content map[string]any) string {
-	// Get metadata
+	rawMeta, err := json.Marshal(content["_meta"])
-	meta, ok := content["_meta"].(map[string]any)
+	if err != nil {
-	if !ok {
+		return renderEmptyState()
+	}
+	var meta smartBlockMeta
+	if err := json.Unmarshal(rawMeta, &meta); err != nil {
 		return renderEmptyState()
 	}
 
-	generations, ok := meta["generations"].([]any)
+	if len(meta.Generations) == 0 || meta.CurrentGenerationID == "" {
-	if !ok || len(generations) == 0 {
 		return renderEmptyState()
 	}
 
-	currentID, _ := meta["currentGenerationId"].(string)
-	if currentID == "" {
-		return renderEmptyState()
-	}
-
-	// Find the current generation
 	var template string
-	for _, gen := range generations {
+	for _, gen := range meta.Generations {
-		genMap, ok := gen.(map[string]any)
+		if gen.ID == meta.CurrentGenerationID {
-		if !ok {
+			template = gen.Template
-			continue
-		}
-		if genMap["id"] == currentID {
-			template, _ = genMap["template"].(string)
 			break
 		}
 	}

go.mod

@@ -2,7 +2,7 @@ module git.dev.alexdunmow.com/block/smartblock
 
 go 1.26.4
 
-require git.dev.alexdunmow.com/block/pluginsdk v0.2.5
+require git.dev.alexdunmow.com/block/pluginsdk v0.3.5
 
 require (
 	connectrpc.com/connect v1.20.0 // indirect

go.sum

@@ -1,7 +1,7 @@
 connectrpc.com/connect v1.20.0 h1:6TNDAB+WeNd2uolWNlYczB5E0KNNaVMNUEx8JEUsPmQ=
 connectrpc.com/connect v1.20.0/go.mod h1:A2ygJrukXwWy32vkCAAHNVguZrqZ+jeZ9rGRnGR4dN4=
-git.dev.alexdunmow.com/block/pluginsdk v0.2.5 h1:01d+5stAywSENScafnNKyMc2ZM5GGFt+hCBKuKTFJW4=
+git.dev.alexdunmow.com/block/pluginsdk v0.3.5 h1:h8YZTgnB/+WQ1yPS5MbJr2aPKuv/kudr93nQowwH8nM=
-git.dev.alexdunmow.com/block/pluginsdk v0.2.5/go.mod h1:Z+eG+WZxAP0jfreLqlGcc0kkWKt8RWevzWyWn8d+dhM=
+git.dev.alexdunmow.com/block/pluginsdk v0.3.5/go.mod h1:Z+eG+WZxAP0jfreLqlGcc0kkWKt8RWevzWyWn8d+dhM=
 github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
 github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

plugin.mod

@@ -2,8 +2,11 @@
 name = "smartblock"
 display_name = "Smart Block"
 scope = "@ninja"
-version = "1.0.1"
+version = "1.0.3"
 description = "AI-powered block that generates custom content structures from natural-language prompts and renders them by substituting {{field}} placeholders."
 kind = "plugin"
 categories = ["developer"]
 tags = ["ai", "content", "blocks", "generative"]
+
+[compatibility]
+block_core = ">=0.3.4"