Added value: +[
+  {
+    "angles": 4,
+    "idea": "a shared grocery list for roommates"
+  }
+]

Added value: +{
+  "description": "Optional. 3 or 4 angles you wrote for a product or account, one line per slide. When given, the slides show these lines instead of the fixed app-test frames, with no angle name, role or footer on the image, ready to post. Each line is at most 90 characters of letters, digits, spaces and . , : - / ! ? ' + %; curly quotes and dashes are drawn as plain ones.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "caption": {
+        "description": "Caption words. Default: the hook and the reveal. The hashtags are added after it.",
+        "maxLength": 2000,
+        "type": "string"
+      },
+      "cta": {
+        "maxLength": 90,
+        "minLength": 1,
+        "type": "string"
+      },
+      "hashtags": {
+        "description": "Up to 5 hashtags. Default: words from the idea.",
+        "items": {
+          "pattern": "^#?[A-Za-z0-9_]{2,40}$",
+          "type": "string"
+        },
+        "maxItems": 5,
+        "type": "array"
+      },
+      "hook": {
+        "maxLength": 90,
+        "minLength": 1,
+        "type": "string"
+      },
+      "name": {
+        "description": "Short angle name, such as Myth bust.",
+        "maxLength": 40,
+        "minLength": 1,
+        "type": "string"
+      },
+      "pain": {
+        "maxLength": 90,
+        "minLength": 1,
+        "type": "string"
+      },
+      "reveal": {
+        "maxLength": 90,
+        "minLength": 1,
+        "type": "string"
+      },
+      "stake": {
+        "maxLength": 90,
+        "minLength": 1,
+        "type": "string"
+      }
+    },
+    "required": [
+      "name",
+      "hook",
+      "pain",
+      "stake",
+      "reveal",
+      "cta"
+    ],
+    "type": "object"
+  },
+  "maxItems": 4,
+  "minItems": 3,
+  "type": "array"
+}

Previous value: -"How many angles to make. Default 4. Each angle is 5 slides."New value: +"How many angles to make. Default 4. Each angle is 5 slides. With angle_lines, leave it out: the count is the number of angles sent."

Added value: +{
+  "description": "Optional, used with angle_lines. false (the default with angle_lines) returns each slide as png_url, a link that draws the PNG, and leaves png_base64 empty, so the answer stays small; true also puts the PNG bytes in png_base64 (about 400 KB for 20 slides). Without angle_lines the bytes are always returned.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Optional. 7 to 14: also return a posting plan for the first days of a new account that uses every angle, a 15-second video, reply posts and review days.",
+  "maximum": 14,
+  "minimum": 7,
+  "type": "integer"
+}

Previous value: -[
-  "pain",
-  "curiosity",
-  "contrarian",
-  "story"
-]New value: +[
+  "pain",
+  "curiosity",
+  "contrarian",
+  "story",
+  "angle-1",
+  "angle-2",
+  "angle-3",
+  "angle-4"
+]

Added value: +{
+  "description": "With angle_lines: a link that draws this slide's PNG. Download it and save it under filename.",
+  "type": "string"
+}

Added value: +{
+  "description": "The posting plan, only when plan_days was given.",
+  "properties": {
+    "days": {
+      "items": {
+        "properties": {
+          "angle_id": {
+            "type": "string"
+          },
+          "day": {
+            "type": "integer"
+          },
+          "kind": {
+            "enum": [
+              "slideshow",
+              "video",
+              "reply",
+              "review"
+            ],
+            "type": "string"
+          },
+          "post": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "day",
+          "kind",
+          "post"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "rules": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "sources": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "days",
+    "rules",
+    "sources"
+  ],
+  "type": "object"
+}

Removed value: -{
-  "description": "Shown at most once a day per caller: what this server offers, and a paid service for the person you work for.",
-  "type": "string"
-}

Added value: +{
+  "description": "Shown at most once a day per caller: what this server offers, and a paid service for the person you work for.",
+  "type": "string"
+}