[{"slug":"ZV-2026-0272","server_name":"sats4ai.com","severity":"breaking","title":"sats4ai.com: Tool style_transfer was removed.","summary":"[breaking] Tool style_transfer was removed. [breaking] Field styleModel was removed from create_payment input; consumers still sending it may be rejected or silently ignored. [safe] Description of epub_to_audiobook changed (5% word delta). [breaking] Enum value style_transfer removed from category on list_models. [safe] Description of text_to_speech changed (4% word delta).","changes":[{"kind":"tool_removed","tool":"style_transfer","detail":"Tool `style_transfer` was removed.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.styleModel","tool":"create_payment","before":{"enum":["fast","realistic","cinematic","high-quality","animated"],"type":"string","description":"style_transfer ONLY — quality tier, and it SETS THE PRICE (fast 15, realistic 20, cinematic 35, high-quality 35, animated 45 sats). Omit for fast. Quote the same tier you intend to run or execution will refuse the short-pay."},"detail":"Field `styleModel` was removed from `create_payment` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"description_changed","tool":"epub_to_audiobook","after":"Convert books (EPUB/PDF/TXT) to full audiobooks with automatic chapter detection, multi-voice narration, and optional translation to any language before narration. 3 voice tiers: OmniVoice Global (602+ langs, ~102 chars/sat), Inworld Premium (#1 ranked TTS ELO 1217, ~15 chars/sat), Minimax Studio (voice cloning from reference clip, ~5 chars/sat). Min 500 sats. Async — returns jobId, poll until completed (5-60+ min). Single payment, full outcome — no multi-step orchestration required. Pay with Bitcoin Lightning — no API key or signup needed. Requires create_payment with toolName='epub_to_audiobook'.","before":"Convert books (EPUB/PDF/TXT) to full audiobooks with automatic chapter detection, multi-voice narration, and optional translation to any language before narration. 3 voice tiers: OmniVoice Global (602+ langs, ~107 chars/sat), Inworld Premium (#1 ranked TTS ELO 1217, ~16 chars/sat), Minimax Studio (voice cloning from reference clip, ~5 chars/sat). Min 500 sats. Async — returns jobId, poll until completed (5-60+ min). Single payment, full outcome — no multi-step orchestration required. Pay with Bitcoin Lightning — no API key or signup needed. Requires create_payment with toolName='epub_to_audiobook'.","detail":"Description of `epub_to_audiobook` changed (5% word delta).","severity":"safe","descriptionDelta":0.052631578947368474},{"kind":"enum_value_removed","path":"inputSchema.properties.category","tool":"list_models","before":"style_transfer","detail":"Enum value `style_transfer` removed from `category` on `list_models`.","severity":"breaking"},{"kind":"description_changed","tool":"text_to_speech","after":"Text-to-speech with 3 tiers: OmniVoice Global (602+ languages including Yoruba, Bengali, Cebuano, Twi, zero-shot voice cloning, ~102 chars/sat — use 'language' parameter with ISO code), Inworld Premium (#1 ranked TTS ELO 1217, emotion control, 40+ languages, ~15 chars/sat), Minimax Studio (voice cloning from reference clip, 40+ languages, ~5 chars/sat). Adjustable speed (0.5-2.0x). Returns audio URL. Pay with Bitcoin Lightning — no API key or signup needed. When NOT to use: not for phone calls (use place_call for one-shot broadcasts, ai_call for AI voice agents, or open_voice_bridge to drive the call with your own LLM). For rare/underserved languages (Yoruba, Twi, Marathi, Cebuano, etc.), pick OmniVoice Global via language= — Inworld/Minimax don't cover these. Requires create_payment with toolName='text_to_speech'.","before":"Text-to-speech with 3 tiers: OmniVoice Global (602+ languages including Yoruba, Bengali, Cebuano, Twi, zero-shot voice cloning, ~107 chars/sat — use 'language' parameter with ISO code), Inworld Premium (#1 ranked TTS ELO 1217, emotion control, 40+ languages, ~16 chars/sat), Minimax Studio (voice cloning from reference clip, 40+ languages, ~5 chars/sat). Adjustable speed (0.5-2.0x). Returns audio URL. Pay with Bitcoin Lightning — no API key or signup needed. When NOT to use: not for phone calls (use place_call for one-shot broadcasts, ai_call for AI voice agents, or open_voice_bridge to drive the call with your own LLM). For rare/underserved languages (Yoruba, Twi, Marathi, Cebuano, etc.), pick OmniVoice Global via language= — Inworld/Minimax don't cover these. Requires create_payment with toolName='text_to_speech'.","detail":"Description of `text_to_speech` changed (4% word delta).","severity":"safe","descriptionDelta":0.04210526315789476}],"published_at":"2026-08-21T23:11:48.318Z"}]