Added value: +{
+  "description": "A slow camera move over every still image: push_in, pull_out, a drift across the photo (pan_left, pan_right, pan_up, pan_down), or ken_burns (a different move on each photo in turn). Video clips play as shot. Defaults to none.",
+  "enum": [
+    "none",
+    "push_in",
+    "pull_out",
+    "pan_left",
+    "pan_right",
+    "pan_up",
+    "pan_down",
+    "ken_burns"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "How long each still image holds, in seconds. Defaults to 3; 3 to 5 reads well for a slideshow. A narrationUrl longer than the stills still plays in full: they stretch to cover it. Leave it out when the voice should set the pace of a cut that is all stills.",
+  "maximum": 30,
+  "minimum": 0.5,
+  "type": "number"
+}

Added value: +{
+  "description": "Any id you choose for this one request. A call with an id that already started a render returns that render; a new id renders again even when everything else is identical.",
+  "maxLength": 128,
+  "minLength": 1,
+  "type": "string"
+}

Previous value: -"Fade the music bed (or the only track) down over this many seconds at the end; 2 to 4 reads as a deliberate ending. Narration is never faded when there is a bed."New value: +"Fade the music bed (or the only track) down over this many seconds at the end, with the picture left as it is; 2 to 4 reads as a deliberate ending. Narration is never faded when there is a bed. For the whole ending to fade, use fadeOutSec."

Added value: +{
+  "description": "Fade the opening up from black over this many seconds: the first shot's picture and the music bed together.",
+  "maximum": 30,
+  "minimum": 0,
+  "type": "number"
+}

Added value: +{
+  "description": "Fade the whole ending to black and silence over this many seconds: the last shot's picture eases down and the music bed fades with it. This is \"fade out at the end\"; 1.5 to 3 reads as a deliberate ending. The transition argument is the cut between shots and does not touch the ending.",
+  "maximum": 30,
+  "minimum": 0,
+  "type": "number"
+}

Previous value: -"How each shot hands off to the next. Defaults to a hard cut."New value: +"How each shot hands off to the next: the join between two shots, applied at every cut. Defaults to a hard cut. \"fadeblack\" dips to black between shots; it is not a fade-out at the end, which is fadeOutSec."

Previous value: -"Fade the music bed (or the only track) up over this many seconds at the start."New value: +"Fade the music bed (or the only track) up over this many seconds at the start. Applies to a composed bed too."

Previous value: -"Video or image urls in play order: two or more, or exactly one when narrationUrl or musicUrl is set."New value: +"Video or image urls in play order: two or more, or exactly one when narrationUrl, musicUrl or musicPrompt is set."

Added value: +{
+  "description": "Compose the music bed for this cut instead of taking one from the library: genre, mood, tempo and instruments, e.g. \"calm cinematic ambient, soft piano, gentle pads, no vocals\". It sits and ducks exactly like a musicUrl bed and takes the same fades. Written by the Audio Generation node's default model (get_node_type music-gen), or its full-song model when the cut runs past 30 seconds; the result names the model as composedMusic. Leave it out when passing musicUrl.",
+  "maxLength": 1000,
+  "type": "string"
+}

Previous value: -"Music bed under the whole edit, beneath the clips' own sound and any narration."New value: +"Music bed under the whole edit, beneath the clips' own sound and any narration: an audio url from list_assets. Leave it out when passing musicPrompt."