Hume AI changelog: November 2025

3 releases from to

Everything Hume AI shipped in November 2025, collected from official Hume AI sources. Each entry is dated and links to the page it came from.

November 2025 at a glance

November 2025 was Hume AI's 4th busiest month of the 12 months to then: 3 releases, close to its monthly average of 2. That was the same number as in October 2025. Every release this month was API.

Releases

3

+0 vs October 2025

Rank of 12 months

4th

Average 2.3 a month

Most shipped

API

3 releases

Notable Hume AI launches in November 2025

  • API

    EVI API additions

    Added support for a new SESSION_SETTINGS chat event in the EVI chat history API. When you fetch chat events via /v0/evi/chats/:id , the response now includes entries that indicate when system settings were updated and which settings were applied.

    Source: Hume API Changelog
  • API

    TTS API additions, EVI API additions

    Introduced voice conversion endpoints. Send speech, specify a voice, and receive audio converted to that target voice. POST /v0/tts/voice_conversion/json : JSON response with audio and metadata. POST /v0/tts/voice_conversion/file : Audio file response. EVI API additions Added a…

    Source: Hume API Changelog
  • API

    EVI API additions

    Added a control plane API for EVI. Perform secure server-side actions and connect to active chats. See the Control Plane guide .

    Source: Hume API Changelog

All Hume AI releases in November 2025

Newest first. Each entry links to the official page it came from.

November 20253 releases

EVI API additions

Added support for a new SESSION_SETTINGS chat event in the EVI chat history API. When you fetch chat events via /v0/evi/chats/:id , the response now includes entries that indicate when system settings were updated and which settings were applied.

TTS API additions, EVI API additions

Introduced voice conversion endpoints. Send speech, specify a voice, and receive audio converted to that target voice. POST /v0/tts/voice_conversion/json : JSON response with audio and metadata. POST /v0/tts/voice_conversion/file : Audio file response. EVI API additions Added a…

Where November 2025 sits

Hume AI releases per month, for November 2025 and the 11 months before it. A taller bar means more releases that month; the dated entries for each month are on its own page.

Other companies in November 2025

11 of the companies we track shipped in November 2025; Hume AI ranks 3rd by number of releases.

Newsletter

Stay ahead of the month's AI releases without living in every company feed.

One monthly digest of the sharpest launches, model drops, and product moves from every company we track, delivered in one clear read.

Monthly signal

The standout launches, model drops, and platform moves worth tracking.

Zero feed fatigue

One tight read instead of bouncing between company blogs and timelines.

Built for operators

Clear summaries you can scan fast and forward to the team when needed.

Monthly dispatch

Subscribe to the newsletter

Get a clean monthly dispatch covering the launches that mattered, not every minor product breadcrumb.

Monthly digestMajor launchesFast summaries

One email each month, tuned for signal over noise.