Changelog

Notable product and API updates for Sume.

This page gives short notes for users about Sume product releases. The newest release is first. This page is the source of truth for readers about what shipped.

v1.0.3 — October 18, 2026

Genjutsu, Cinema Studio 4.0, and Studio fixes

Genjutsu adds Motion transfer and Objects swap, priced at $0.318, $0.681 and $1.632 per second
Studio Genjutsu tab gets a new model and layout; Motion library and Styles are removed
Face swap, Language swap, Caption and AI Influencer open on the same hero card
Cinema Studio 4.0, AI Influencer and Ads Studio run on signed-in surfaces at listed prices
Genjutsu submits without a prompt; the Studio wall no longer shows dead sandbox links

v1.0.2 — October 18, 2026

Wan 3.0 routing, Home asset search, Open fixes

Wan 3.0 and Wan 3.0 Prime text-to-video use a new primary route, with fallback if it refuses
Customer prices for Wan do not change
Home search finds assets on the wall
In an Enterprise workspace, Add workspace and Max ask the Sume point of contact
Open: the signed-out Ask Sume sends you to sign in and keeps your message

v1.0.1 — October 18, 2026

Balance bar and Enterprise early access

The profile menu shows one Balance bar for plan and credit
Early access admits Enterprise workspace members and accepted Enterprise invites

v1.0.0 — October 17, 2026

Reliability fixes

Internal reliability and deploy fixes; no user-facing change

v0.4.69 — October 2, 2026

Faster settle, hold fixes, shared thread jobs

A finished thread no longer shows a hold, and a stopped turn settles in about a minute
Holds show on /v1/usage
A generation create that fails after its row is written no longer strands a hold
Thread participants can read the thread's jobs, whoever created them
A text-to-speech result records its generation_config and speed

v0.4.68 — October 1, 2026

Blog on a new store, stopped-turn billing, GPT-6.1 Sol default

Blog posts move to a database and blog images to media.sume.com; old image URLs redirect
A stopped turn bills every provider request it sent
GPT-6.1 Sol is the Formats API default when no model is given
The video router adds H3 Max Recast (h3-max-recast)
The lightbox opens on processing and failed assets; only the author can edit a chat message

v0.4.67 — October 1, 2026

Turn reliability, Auto fallback, model marks

Turn close no longer waits on a slow rate card, and the reply saves before billing
A turn that is still working is not stopped
Auto falls through a hung DeepSeek host to the next model, even after a stream cut before the first token
The model pill and menu rows show the maker's mark
632 more English blog posts

v0.4.66 — October 1, 2026

Security updates, MCP and Formats improvements

Security: web framework update for critical advisories; MCP OAuth consent accepts only MCP-host tokens
Web writers act only in the workspace the page names
MCP jobs_wait returns finished results inline; a Format run lists only the tools its package declares
A cold start shows "Starting sandbox…"; provider credit exhaustion has its own error class
A Format run create answers 202 instead of 503; a killed worker no longer resubmits a paid provider stage

v0.4.65 — October 1, 2026

GPT-6.1 Sol and GPT Image 2 pricing

GPT-6.1 Sol joins the catalog beside GPT-6 Sol, which stays
GPT Image 2 is priced from the provider's per-image table
A GPT Image 2 request with no size reserves the square bucket
More English trend search-query blog posts

v0.4.64 — September 29, 2026

Faster Agents and Assets, 365 blog posts

About 1 MB less JavaScript on every Agents route
The Assets rail paints only what is visible, and the Assets wall fills a few rows per idle step
Typing in the home composer re-renders only the composer
Hovering a thread row starts its transcript read, so opening is faster
365 English trend search-query blog posts with thumbnails

v0.4.63 — September 29, 2026

v0.4.62 — September 29, 2026

Claude Sonnet 5.5, list-price billing, faster Assets

Claude Sonnet 5.5 replaces Sonnet 5 in the model picker
Turns and sidecar calls charge list price per request; this fixes the multi-call over-count
A plain ask reaches reference remix as a first-party skill; Canvas opens only on the thread that asked
Assets list reads are faster, and hidden tabs stop background polling
A workspace can be set to 10,000 concurrent generations; lists page past ten videos or avatars

v0.4.61 — September 27, 2026

Act-first agent turns, 200 blog posts

Agent turns do the asked action first, with no catalog or notes reads before it
MCP creates skip the list and cost preflight
A pasted reference link is read with reference_ingest
Board opens and thread lists write and read less
200 query-first blog posts in English and Korean

v0.4.60 — September 27, 2026

100 more blog posts, category hubs, RSS

100 more blog posts in English and Korean, each with a thumbnail
Blog category hubs at /blog/category/<slug>, and RSS at /blog/rss.xml
The Korean API reference adds the Format-run webhook redeliver row
The reference remix kit inks the spoken word in its speaker's colour

v0.4.59 — September 26, 2026

100 new blog posts, media and web speedups

100 new blog posts in English and Korean, each with a thumbnail
Faster media processing: frame stills, inspect and compose, and reference ingest
Marketing pages load faster, and the first Assets screen streams

v0.4.58 — September 26, 2026

Reliability fixes

Internal reliability and deploy fixes; no user-facing change

v0.4.57 — September 26, 2026

Korean blog, CDN-served landing, one model registry

Korean versions of all 45 blog posts at /ko-KR/blog
Anonymous visitors get the landing page and /ko-KR from the CDN
The sitemap and hreflang list a Korean URL only where a Korean page exists
One registry row per model id feeds the picker, billing and Usage
Faster video frame reads and usage metadata reads

v0.4.56 — September 25, 2026

Blog guide series and thumbnails, agent and worker fixes

30 answer-first guides on Formats, the developer platform, agents, Avatar 1.0, media tools and models
Every blog post gets a thumbnail
A finished turn no longer shows as failed when its settle request fails
A render waits out a short media-mirror failure instead of being discarded

v0.4.55 — September 24, 2026

Blog comparisons, safer deploys, auth and billing fixes

Eight "Sume vs X" comparison posts with sourced, dated facts
Releases no longer cut live MCP sessions
Workspace and auth hardening: Agents routes act in the named workspace or refuse, MCP consent grants what it shows
Billing: held lots expire with their plan, and out-of-order subscription webhooks no longer roll a plan back
A GPT-6 Luna pick now runs GPT-6 Luna through Usage

v0.4.54 — September 23, 2026

Billing resilience, media performance, model picker

Billing: expired credit holds, fee splits, auto top-ups and delayed payments are handled correctly
Auth keeps session tokens on their own origin, and team admin writes stay in their team
Faster media output, probe and upload
The picker orders models by company, retires GPT 5.6 and Opus 5, and routes GPT 5.6 Sol to GPT-6 Sol
The dashboard enters with no blank plane; Run input opens a real preview of a Formats run input

v0.4.53 — September 23, 2026

Right-pane tiles, new models, billing fix

Right-pane tiles are on in production, with a Layout menu and split panes
GPT-6 Sol, GPT-6 Luna and Claude Opus 5.5 join the catalog
A paid Checkout is credited even after an earlier failed attempt

v0.4.52 — September 22, 2026

Prompt metering, Usage labels, thread fixes

Billing meters the full agent prompt
Usage shows the locked 5.5% platform fee rate
Automatic thread titles are routed and priced as sume/auto
Edited branches no longer return during reconcile

v0.4.51 — September 22, 2026

Thread Usage and attachment editing

Click-to-edit keeps attachments and restarts edited branches
The thread cost chip and Usage share one spend read

v0.4.50 — September 22, 2026

Usage, pricing, media, and dashboard improvements

Thread cost chip reads from the ledger and updates live without a reload
/v1/usage reads thread, run and job spend
Listed SKU prices are list × 1.25, with a 5.5% platform fee on spend
MiniMax H3 Max lip-sync joins Fabric on avatar-image-to-video
Dashboard tabs open at the top of the content plane

v0.4.49 — September 22, 2026

Faster Agents navigation

Send opens the thread route at once, and the cold shell shows the thread frame
Thoughts completed by a gap persist on replay

v0.4.48 — September 21, 2026

Grok 4.7, Script run details, and Thought clock fixes

Grok 4.7 retires Grok 4.6 in Settings LLM; saved Grok 4.6 threads keep their identity
The Script run row names the calls inside, with counts
Settled tool rows keep their details and body on reload
The Thought clock no longer bridges gaps or reused rows

v0.4.47 — September 21, 2026

Format grants, /videos inspector, instant lightbox

Owners can switch a Format's API availability on or off
A member's team key defers to the Format grant instead of returning 403
A grantee key never bills the Format owner
/videos adds an inspector beside each clip
/images opens the lightbox instantly

v0.4.46 — September 21, 2026

Music Router, in-thread speech edits, video thumbnails

Music 1.0 runs on Lyria 3.5 through a new Music Router (sume/music-auto)
Speech edits apply in the thread with no review step; text to speech is literal by default
Attached videos show as preview thumbnails in your message
Script run lets an agent call remote MCP tools programmatically
Hyperframes can reuse earlier media builds, so caption re-renders cost nothing

v0.4.45 — September 18, 2026

Parse-first speech edit selection

Speech edits for source-bound text to speech select the target text before editing
Punctuation-only fragments stay inside the selected speech target
Speech approval no longer races with turn claims

v0.4.44 — September 18, 2026

TTS speech edit and language warning

Warns before a voice and text language mismatch in TTS
Lets you confirm and retry after the warning
Accepts reviewed chat speech edits before TTS runs

v0.4.43 — September 18, 2026

Tagalog, Soul 2, Gateway keys

Adds Higgsfield Soul, rebuilt on SOUL 2
Retires the Image 1.0 model and uses the Higgsfield logo for Soul
Adds Tagalog voice support
Adds Vercel AI Gateway workspace keys (BYOK) with billing details in Usage
Canvas opens as a read-only Assets view; pinch zoom is more sensitive

v0.4.42 — September 17, 2026

Faster first token, TTS sources, Format receipts

Cuts time to first token for agent turns
Fixes TTS source handling per workspace and thread
Shows thread authors by workspace member, never a raw account id
A failed Format run now ends as failed, not completed
Sweeps Format runs that stay stuck on running

v0.4.41 — September 17, 2026

HyperFrames, MCP and OAuth fixes

Fixes HyperFrames clip timing, audio and media-type checks
MCP and OAuth endpoints return correct errors on unsupported content types
Bounds turn ingest so batches no longer cancel live jobs
Updates the Grok Build CLI to 1.0.35
Canvas tiles load media correctly; empty right-rail tiles are flat and monochrome

v0.4.40 — September 16, 2026

Automatic first-party skill updates

First-party skills and Format cards now update automatically after each release
Fixes Canvas rename and right-rail windowing
Fixes how a failed turn renders in a thread

v0.4.39 — September 16, 2026

Recreate, Restyle and Canvas on production

Recreate and Restyle cards appear on production
The right rail shows Canvas and Moodboard
Fixes overlay identity, collision and backfill issues
TTS now uses accepted transcript sources
Improves attachment handling and talking-shot guidance

v0.4.38 — September 16, 2026

Assets Generated hub and restored rail

Adds a Generated hub in Assets with an Overview and Library rail
Restores the Chat, Format, Assets and Moodboards left rail
Improves video inspect with bounded transfers and a byte fallback
Browser sessions end when idle and keep context per thread
Cleans up avatar prompts

v0.4.37 — September 15, 2026

Assets quality, Moodboards, video inspect

Adds per-model Quality and Resolution controls in Assets, including Nano Banana 4K
Ships the full Moodboards update
Speeds up video inspect with a fetch-time probe
Removes the higgsfield-soul model from the image API routes

v0.4.36 — September 15, 2026

Agents Browser on production

Agents Browser is live: start a session, navigate and end it
Adds Browser usage reporting and bounded sessions
Formats gets pinned chrome and initial tiles

v0.4.35 — September 15, 2026

Archived threads, rail and Formats

Adds an Archived filter and Unarchive for threads
Widens the right rail
Formats with no art show an empty tinted face

v0.4.34 — September 15, 2026

Agents web chrome

Fixes workspace chrome when sign-in is rate limited
Collapses the sidebar on the first send
Shares one chrome across project pages
Polishes Formats

v0.4.33 — September 15, 2026

Reliability fixes

Internal reliability and deploy fixes; no user-facing change

v0.4.32 — September 14, 2026

Gateway throughput, folders, timeline

Agent model gateway ranks providers by throughput
Fixes Project folder origins and hidden-origin hints
Timeline trims before changing fps
Fixes attachment URL copying and stream gaps
Fixes Keys and BYOK screens

v0.4.31 — September 14, 2026

Caption tools and agent speed

Caption tools search plugins and keep font identity
Hides Meta Ads tools until they are configured
Improves perceived speed of agent turns

v0.4.30 — September 14, 2026

Stream retries, MCP and thread media

Retries dropped model streams and cleans up cut-off stream copy
MCP now fails closed and builds a tool manifest per turn
Thread media loads in a better order
Playing video shows its stage; timeline renders get a poster frame

v0.4.29 — September 14, 2026

Markdown bubbles and steer fixes

User messages render GitHub-style Markdown
Steer state survives remounts and shows a stopped label
Timeline labels low-fidelity speech-to-text WAV audio
Shows Attaching only while the workspace write runs

v0.4.28 — September 13, 2026

Folder paging, Usage CSV, steer

Pages Project folder threads
Usage CSV export has 15 columns in a fal-compatible format
Steer shows on first paint
Enter dequeues or steers a queued message
Improves time to first token

v0.4.27 — September 13, 2026

Usage CSV and Dashboard Scheduled

Adds a three-row rail and a Scheduled view in Dashboard
Usage CSV matches the fal-compatible format
Usage CSV adds a raw billing formula and pricing_units_json columns
Adds the Meta Ads mark

v0.4.26 — September 13, 2026

Faster Usage and billing balance

Usage page loads faster, with fewer database waits
Billing balance loads faster
Usage totals query runs faster
Assets rail, notifications and thread list load faster

v0.4.25 — September 13, 2026

Usage, Integrations and Meta callback

Usage 30-day totals are computed in one query
Integrations shows Slack, Meta and Google as Coming soon
Fixes the Meta OAuth callback
Adds privacy deletion instructions
Fixes Slack teammate join

v0.4.24 — September 12, 2026

Release fix

Completes the v0.4.23 release
Includes UI fixes made after v0.4.23

v0.4.23 — September 12, 2026

Moodboards, Filters and Integrations catalog

Closes a Moodboards page rollout gap
Adds Filters and social embed updates
Updates the Integrations catalog
Disabled first-party packages are hidden from discovery and blocked from running

v0.4.22 — September 11, 2026

Auto retries and Slack replies

Auto hops to another model when the first turn fails
Slack follow-ups reply in their own thread

v0.4.21 — September 11, 2026

Fonts catalog and Assets rail

Search fonts and stage an exact revision with coverage and license checks
The right rail shows Generated assets, including failed and completed states

v0.4.20 — September 10, 2026

Auto compose, voice and Omni video

Improves Auto compose
Voice requests accept raw provider voices
Omni video works with Auto
DeepSeek models move to general availability

v0.4.19 — September 10, 2026

Reliability fixes

Internal reliability and deploy fixes; no user-facing change

v0.4.18 — September 9, 2026

Agent recovery, DeepSeek and captions

Fixes agent stream and recovery issues
Adds DeepSeek model support and Auto routing
Improves captions and video inspect
Adds Meta read, import and remake guidance
Changes first-party skill lifecycle and gates integrations

v0.4.17 — September 9, 2026

Startup readiness

API waits until it is ready before it accepts MCP traffic
A cold start no longer returns 429 rate_limit_unavailable
Keeps sign-in cookies on prefixed URLs

v0.4.16 — September 9, 2026

MCP fail-soft

One MCP server startup miss no longer stops a turn
The turn continues after MCP startup misses

v0.4.15 — September 9, 2026

Attachment fix and GPT Image 2.5 Flare xhigh

Attachments no longer fail on the image pre-check step
GPT Image 2.5 Flare adds xhigh and max quality
Display name saves correctly
Sidebar Show more works past 225 items
Rail hover menu is shorter

v0.4.14 — September 9, 2026

GPT Image 2.5 Flare

New model: GPT Image 2.5 Flare
Image quality is set only when the model catalog offers it
Retiring Image 1.0 and Video 1.0 inspect aliases route to Router Auto
MCP broker retries on DNS errors
Compact tool bundles start collapsed

v0.4.13 — September 8, 2026

Thought rows and Assets rail

Thought rows show a carried thinking tail once and hide replays
Assets rail wakes for avatar and audio output
Assets rail paints bursts of results progressively

v0.4.12 — September 8, 2026

Agents chrome, Korean TTS, Format receipts

Agents: no duplicate Thought rows, no Reconnecting row, Planning in the compact slot
Agents: Generating, Running, and Ran rows with a count line
Assets filter: All, Generated, In Chat (default All)
Korean TTS requires Hangul text
Video frame aspect and timeline fps now match the source
Format request JSON download; H3 Max 1080p in the catalog

v0.4.11 — September 8, 2026

Live tool chrome and API key spend

Spend keeps the API key that started the request
Running wrap-up header uses the -ing form; provider errors keep the turn history
Exploring bundle children align to the header
Jobs tab scanability polish
Agents prefer the jobs_wait MCP tool over the terminal

v0.4.10 — September 8, 2026

Agents chrome polish

Working clock and fold rhythm refined
Native Grok Imagine block
Tool and terminal output in a code box
Profile chip opens settings
Exploring collapses per tool chunk

v0.4.9 — September 8, 2026

Agents chrome and MCP admission fixes

Planning shows on a quiet stream instead of Waiting for connection
MCP admission echoes the JSON-RPC id and uses a shorter wait budget
Working for timer stays live after a remount
Live tool titles stay through settle
Sidebar sorts chats by last activity

v0.4.8 — September 7, 2026

GPT 5.6 Sol default, Rules page

GPT 5.6 Sol is the default Agents model
Auto routes to Gemini with a same-turn Sol fallback
Workspace Rules page redesign, with an empty state for zero rules
Formats: Archive menu and a heart and fork stack on tiles
Chat shows live personal display names

v0.4.7 — September 7, 2026

Workspace Rules and Creator member UI

Workspace Rules are added to /workspace/AGENTS.md for agents
Admin-only member controls are hidden from Creators
/v1/videos catalog docs updated

v0.4.6 — September 7, 2026

Crawl timeout, images_review removed

crawl_scrape now fails with a clear timeout
The images_review tool is removed

v0.4.5 — September 6, 2026

HyperFrames checks and Formats API docs

HyperFrames check reports added
Failed polls stop instead of repeating
Dashboard hides the concurrency plan table
Formats API docs updated

v0.4.4 — September 6, 2026

Fable 5 aliases move to Fable 5.1

Fable 5 retires; its aliases route to Fable 5.1
Past Fable 5 usage keeps its saved rates
Public video-frames guide added to the docs

v0.4.3 — September 6, 2026

Creator role messages, Claude resume fix

Clearer message when a Creator role is unavailable versus a missing team
Foreign reasoning is scrubbed before a Claude session resumes

v0.4.2 — September 6, 2026

Fable 5.1 and stream reliability

New model: Fable 5.1
Agent streams are bounded
Recoverable failures give clearer diagnostics

v0.4.1 — September 6, 2026

Format harvest fix and billing ledger

Format runs with an accepted output stay successful after a harvest error
Billing ledger: one rate table, price quotes, settlement, spend summaries
Hung provider calls are cut off by a watchdog
Fixed the gpt-image-2 price bucket
MCP check-call shapes fixed

v0.4.0 — September 6, 2026

Format host and skill updates

Format phase and continue support
Terminal webhook and receipt updates
Bounds on API and MCP work
Updated crawl, media, and bundled skills
Native Grok mode and medium effort

v0.3.98 — September 5, 2026

OpenAPI and SDK sync, GPT-6 Astra

OpenAPI snapshot and SDK client in sync
GPT-6 Astra added to the LLM catalog
Codebase refactor and documentation overhaul

v0.3.97 — September 5, 2026

Settings model wins

Unset Settings use the live default model on every thread
In a shared thread, each turn uses the sender's Settings model
Social ingest, voice clone, and caption hard-cut updates

v0.3.96 — September 4, 2026

Thinking row, Settings model picker, Format run model

Thinking row opens and carries thoughts across batches
Settings has an Agents model picker; composer model and quality chips are removed
Format run create accepts an optional LLM model; omitted stays Sol
Account menu scrolls the org list

v0.3.95 — September 4, 2026

Installable app and product mentions

Sume can be installed as an app from the menu
The @ mention product list refreshes when a product is saved

v0.3.94 — September 4, 2026

Video and audio tools, aspect ratios

New media tools: video_inspect, video_trim, audio_detach
Image models receive native aspect ratios
Tool rows paint on resume and wake, with no replay on reattach

v0.3.93 — September 3, 2026

Member role is view-only, Brands add product

Member is view-only; running actions and writing threads need Creator or above
Format create: hard copy versus soft copy
Brands: add a product by link scrape or by hand
Landing Pricing links open the Enterprise booking modal
Steering keeps the interrupted turn's band

v0.3.92 — September 2, 2026

Image Upscale uses Topaz generative

Image Upscale 1.0 runs on Topaz generative; the public id and body stay the same
Image Upscale reserve is $0.16 per image
Video upscale is unchanged

v0.3.91 — September 2, 2026

Goal chrome removed, image clip render fix

Goal set chrome is removed from Agents
Still-image clips are fetched during composition render
Render fetch failures are classified

v0.3.90 — September 2, 2026

Video frames API and usage ledger

New /v1/video-frames and /v1/hyperframes-previews endpoints with MCP tools
LLM usage ledger tracks three money values and settles usage

v0.3.89 — September 2, 2026

Agent billing fix, HTML as source of truth

Every model request in a turn is billed
Cache usage is split into separate buckets
HTML is the stored composition document; Canva saves serialized HTML

v0.3.88 — September 2, 2026

Caption render hardening

Caption render retiming uses a shared root locator
Three new non-blocking caption check warnings
Additive response headers from the render service

v0.3.87 — September 1, 2026

Webhook delivery for non-owner members

A non-owner member's Format run posts the stored webhook
return_format_output uses the thread workspace
New response fields: scope, cited_jobs_read, webhook_destination

v0.3.86 — September 1, 2026

Render check fix

A stale render image no longer counts as a verdict on the composition

v0.3.85 — September 1, 2026

Team wallet default, media verification

New teams get the pooled wallet on by default
Cited media is verified by the producing job id

v0.3.84 — September 1, 2026

Formats API chrome, media claim fix

Formats API chrome shows only on the API-fired turn
Truncated ledger scans no longer claim media was never produced

v0.3.83 — September 1, 2026

Agents chrome and webhook fixes

The idle send glyph stays while a turn streams
Connecting chrome clears once tools run
A webhook URL is enough to send return_format_output

v0.3.82 — September 1, 2026

Caption stroke guard, design brief

A compose render refuses to drop an authored text stroke
Editor drag and nudge no longer flatten a text stroke
Public /design.md, /design.css, and an Agents design skill

v0.3.81 — September 1, 2026

Caption CSS passthrough, design brief

Author caption CSS passes through to the render
The caption check no longer rejects its own recipes
Receipts include generated media from the same workspace
Public /design.md brief for the Agents tab

v0.3.80 — September 1, 2026

Caption fixes

Composition caption rows save with a valid style

v0.3.79 — September 1, 2026

Jobs and Format run reliability

Interactive chat reads jobs from the same workspace
A job stopped by an operator shows a clear status
Format run create has its own timeout and a truthful timeout message
Leftover queue claims expire

v0.3.78 — September 1, 2026

Queue controls and caption bake

Queue actions show without hover
Compact and touch layouts get a queue control
Draining no longer eats an in-progress queued edit
Caption bake fails when style attributes are truncated

v0.3.77 — September 1, 2026

Speech boundary fix

Speech boundaries resync and persist after a replay

v0.3.76 — September 1, 2026

Image tiles, new commands, caption HTML

Every generated image tile stays after a replay
New /brief-format, /face-swap, and /product-swap
Caption presets store HTML

v0.3.75 — September 1, 2026

Formats API profile, caption chrome

Formats API profile and webhook updates
Caption hold and chrome fixes
Cursor picker and Goal updates in Agents

v0.3.74 — September 1, 2026

Kling Motion Control

Kling Motion Control in the @ catalog
Copy and Comment actions
MiniMax H3 Max added

v0.3.73 — September 1, 2026

Job queue, Formats generate, model picker

Jobs queue past full concurrency and free stuck processing seats
Generate from Format chat
Formats API records the actor name
Agents model picker, Working fold, and Worked for margin updates
Reference remix URL binds correctly

v0.3.72 — August 31, 2026

Video and Formats polish

Video Play button fill; wait-verb labels removed
Formats: shared like and a new nav glyph
Tool-row arrow updated

v0.3.71 — August 31, 2026

Agents notes and chat folding

Tools inserted mid-chat fold into work groups
Each thought shows its own time span
Per-thread Notes tab
Caption fix for captions that straddle a render window
Pricing nav opens a booking modal

v0.3.70 — August 31, 2026

Workspace state reliability

Large workspaces save durable state more reliably
Captions drop finished cues from time-slice render shards

v0.3.69 — August 31, 2026

Shortform tools, fold polish

Shortform tool jobs_wait now waits until the job is terminal
products_mirror_image accepts a batch of URLs
images_review adds visual QA for generated images
Folded work waits until tool arguments are parsed
Workfold rows get more spacing and one type scale

v0.3.68 — August 31, 2026

Composer, tab titles, shortform compose

Composer shows Stop and Update controls
Tab titles are updated
Lightbox is available through MCP
Shortform compose adds check_only and caption_burn
Public share pages get updated chrome

v0.3.67 — August 31, 2026

Storyboard, Formats access, Thinking stream

Storyboard ships
Formats Access lists members and sets write grants
Streaming shows Thinking and Explored rows
Landing page shows a sample user turn

v0.3.66 — August 30, 2026

Format invites, remix from scenes, spend breakdown

Formats get invite chrome and workspace grant invites
Remix can author a Format from scenes
Assets show a Heart and Copy public URL on hover
Usage and Billing break spend down by category
Cartesia Sonic 3.6 is the default voice
A stale tab shows an Update pill

v0.3.65 — August 29, 2026

Remix without a key, partner playgrounds

Remix works in chat and Formats without a playground key
Partner Format playgrounds run the partner's own model
Partner brand intake works when brand data is missing
TikTok research rows include cover_url
The thinking fold persists, so a reload matches the stream
The project picker creates folders

v0.3.64 — August 28, 2026

Partner publishing, remix formats

Partner Formats create and publish live, with a 402 prompt when funds run short
Partner Formats connect and publish to TikTok and Instagram
Remix analysis is turned into a Format before saving
The @ and / menus are split; /trending-research is added

v0.3.63 — August 28, 2026

Inbox deep link fix

Inbox comment deep links open once

v0.3.62 — August 28, 2026

Video analysis keyframes, Format chrome

Video analyses capture at least one keyframe per second of each scene
Format three-pane chrome sits on one baseline

v0.3.61 — August 28, 2026

Phosphor icons, chrome alignment

Product icons switch to Phosphor
The chrome title band aligns with the sidebar nav row
Footer menus open in a portal
A paused chat that resumes empty restarts cold on the next send and on fork

v0.3.60 — August 28, 2026

Resume failure handling

A resume that disconnects with zero tokens now fails the turn
The turn shows: Couldn't finish this turn. Please try again.
The next click on the same thread starts a fresh session

v0.3.59 — August 28, 2026

Fork toast, receipt fix

Fork shows a toast when the source thread is still running
A fork cuts settled turns into a chat-only copy

v0.3.58 — August 28, 2026

Gemini Omni Flash 1.1, Seedance audio, lightbox video

Gemini Omni Flash 1.1 joins the video router: text-to-video, image-to-video, reference-to-video, edit
Seedance prefers native audio per request
Chat video opens in the same lightbox as images
Agents Dashboard click opens workspace settings
Streaming tool arguments parse correctly in the fold, Flow, and inspector
Fork 502 errors are fixed

v0.3.57 — August 27, 2026

Caption render fixes

Caption composition no longer fails with a TypeError
Caption encode failures show the real error, not a generic one
Caption boxes rematch on first compose, so the bake matches the editor preview
Workspace picker org logos fit the row height
The header toggle and new chat button hide while the sidebar is open

v0.3.56 — August 27, 2026

Caption boxes, compact thread menu, scroll follow

Default caption boxes hug the text and sit in the bottom safe band
Sidebar hide: the header holds a toggle and new chat
Thread menu is compact; Pin and Archive leave the bar
Overlapping zombie turns stop
Caption render runs in one pass
The stream follows only when the view is flush at the bottom

v0.3.55 — August 27, 2026

Compact thread menu, scroll follow

Sidebar hide: the header holds a toggle and new chat
Thread menu is compact; Pin and Archive leave the bar
Overlapping zombie turns stop
Caption render runs in one pass
The stream follows only when the view is flush at the bottom

v0.3.54 — August 27, 2026

Thread flyout, folder rename

Thread flyout: Move opens sideways, with More, Pin, and Archive
Folders rename inline
New folders pin at the top
Jobs and the job index are scoped to the thread

v0.3.53 — August 27, 2026

Reading line, image lightbox

The streaming reading line sits above the composer
The new-folder draft is kept
Chat image previews open in the Assets lightbox

v0.3.52 — August 27, 2026

MiniMax H3 Max, Formats org runs

MiniMax H3 Max is generally available for text-to-video and image-to-video
Members can read, cancel, and re-dispatch Format runs in an org workspace
The sticky user message in Agents chat is one float plate, flush to the top
Wallet credit-shortfall turns show plain in chat

v0.3.51 — August 26, 2026

Format org webhooks, Kling 3.0 Motion Control

Format completion webhooks fire for runs in org workspaces
Kling 3.0 Motion Control is added
Shelf Format cards prefill

v0.3.50 — August 26, 2026

Light Agents chrome, follow-up fix

Agents chrome gets light-theme tokens
Queued follow-ups run when the active job is orphaned

v0.3.49 — August 26, 2026

Fork, composer, Platform nav, Formats on GPT 5.6 Sol

Fork a chat from any assistant reply
Composer keeps an opaque background when folded; extra air above it removed
Show more now collapses long messages to about 3 lines, not 6
Platform link added to the top nav on /platform
Formats API runs on GPT 5.6 Sol
Thread menu opens in front of other content

v0.3.48 — August 26, 2026

Agents chrome, Assets lightbox, hairlines

Agents chrome and scroll-stick behaviour refined
Assets lightbox shows the first frame for videos without a poster
Title and rail hairlines cleaned up
Folder and project captions updated

v0.3.47 — August 26, 2026

Folder drag and drop, Usage list price

Drag the full folder row to move it; rename in place
Folder icon shows on hover
Usage shows list price
Folder view membership saves correctly
MCP tools show their real names in the agent tool list

v0.3.46 — August 26, 2026

Formats edit, vanity GET, folder-drop hint

Formats edit write contract added
Contents GET accepts the vanity address
Pinned sidebar items align correctly
Folder drop shows a hint where the item lands
Agents can invent a workspace voice, then run text-to-speech with it

v0.3.45 — August 25, 2026

Voices, caption editor, custom audio player

Voices: create flow split, bookmark and more actions added
Caption style editor shows boxes on the canvas
Hangul caption presets get stable slugs
Korean captions call to action updated
Rail and lightbox use a custom audio player
Queued follow-ups drain correctly

v0.3.44 — August 25, 2026

Voices library, caption style creator, compositions

Voices library with list view, generate-first create, instant voice cloning and @ mentions
Caption style creator shows a preview first
Video Editor chrome sits on the composition stage
Thread compositions persist across reloads
MCP OAuth consent binds to the registered redirect URIs

v0.3.43 — August 25, 2026

Avatars library, comment quotes

Avatars library with @ mentions
Comment quotes show a label and short text, no image
Source TTS and BGM stay after you apply a composition
Org concurrency cap is labeled as a workspace cap

v0.3.42 — August 25, 2026

Webhook test and redeliver, caption styles

Send a test webhook from the console
Redeliver any single webhook call
Caption styles editor added
Right-rail Assets is the default tab
Lightbox shows model and prompt
Folders support drag and drop

v0.3.41 — August 25, 2026

Folders, Sol recommended, custom image sizes

Folder sidebar for chats
Sol marked as recommended in the model picker
gpt-image-2 accepts custom pixel sizes
Org wallet works through MCP
Team vanity addresses supported
Home prompt and concurrency updates

v0.3.40 — August 25, 2026

GPT 5.6 picker, Videos picker

GPT 5.6 added to the model picker
Videos picker added
Tool calls run in order
Minimized model-name pill in the composer
Sidebar Home shows a folder header

v0.3.39 — August 24, 2026

Shared chat Working state, Formats bulk queue

Team members see the Working state in shared chats
Member write access restored in shared chats
Formats bulk run queue added
Sidebar syncs streaming status

v0.3.38 — August 24, 2026

Team shared chats

Chats in a team workspace are shared with all members
This-Thread assets are visible to non-owners
Creators and above can write; Members read only
Wan 3.0 pass-through with clearer error text

v0.3.37 — August 24, 2026

Formats output, webhook retry, caption presets

return_format_output added for Formats
Format webhooks honor 429 Retry-After
Fork clones the workspace
Caption presets support @ and clickable previews
Playable BGM library
Usage shows the amount actually billed

v0.3.36 — August 23, 2026

Worked fold, HyperFrames captions, Usage landing

Working to Worked fold is steadier; Recents and sidebar pulses refined
Caption presets and HyperFrames captions from an attached video
Contextual BGM catalog
Dashboard opens on Usage; Overview counts agent LLM usage
Avatar-video jobs auto-retry after a content policy rejection
Formats Requests restyled; Playground output sizes to media

v0.3.35 — August 22, 2026

Caption reliability, frontend speed

Captions name a missing sandbox asset instead of reporting a timeout
Queued caption jobs no longer fail with a bare HTTP 500
Video editor panel and analytics load lazily
Assets API loads faster
Uppercase kicker labels retired

v0.3.34 — August 21, 2026

Chat markdown reader, TTS Router, Hangul captions

Chat renders HTML, footnotes, math, Mermaid, GFM alerts, task lists and table copy
TTS Router with a Cartesia catalog; TTS 1.0 engine picker removed
Hangul captions with editorial emphasis and licensed Korean fonts
Usage page layout updated
Format repo pane shows dates and copies SHAs

v0.3.33 — August 21, 2026

Format and Agents fixes

Format creation timeout fixed
Format tab updated
Assets rail fix
Thread title fix
Steer button flash removed

v0.3.32 — August 21, 2026

Format handle addresses

Formats load by handle and slug address

v0.3.31 — August 21, 2026

Reliability fixes

Internal reliability and deploy fixes; no user-facing change

v0.3.30 — August 20, 2026

Hangul TTS, team Formats

Hangul text-to-speech
Team Formats resolve for workspace members
Agents chat stays healthy when skill loading fails

v0.3.29 — August 19, 2026

Sidebar folders, generating tiles, landing

Sidebar thread folders
Generating tiles keep the reference image ratio
Landing page adds architecture and model cloud sections
Platform pages also serve from platform.sume.com

v0.3.28 — August 18, 2026

Format chat, pricing margin

Format chat binding and parity, with an Open in chat button
Format run input surface and download
Tag chrome and contract block chips
Standard billable margin set to 1.25 over provider cost

v0.3.27 — August 18, 2026

Korean-ad captions, jobs and MCP retries, faster Agents rail

Korean-ad caption style added to the captions API
Failed submits and terminal-failed jobs are no longer treated as retry cues
Agents sidebar and rail load faster
In-flight image and video jobs show in the Assets rail
Worked-for fold starts collapsed on history load

v0.3.26 — August 17, 2026

Faster media fetch, Agents editor, save as format

Media inputs fetch in parallel, one lane per input
A stalled input fetch is bounded by rate
Save as format added
Agents editor, platform landing and TwelveLabs remix added
Skill reads no longer show as Shell
Composer pill snaps to the card

v0.3.25 — August 17, 2026

Reliability fixes

Balance polling makes fewer upstream calls
Non-GET page probes return 405

v0.3.24 — August 14, 2026

Landing page updates

Landing composer Send opens the Book a call page
Pricing cards drag horizontally on all screen sizes
New headline: "Video Agent API built for Automation"

v0.3.23 — August 13, 2026

Book a call on marketing pages

Public marketing calls to action now point to Book a call
Dashboard loading skeletons match the final layout
Artifact limit set to 30 minutes at 1080p

v0.3.22 — August 12, 2026

Webhook signing secrets, Agents notify setting

Reveal your webhook signing secret from the dashboard
Rotate signing secrets per scope; old and new secrets both sign for 24 hours
Webhook delivery log and secret fingerprint added
Notify toggle moves to Settings
Agents Markdown replies read better: spacing and list indents fixed

v0.3.21 — August 12, 2026

API key spend reporting

Per-key Monthly spend now shows spend that no key can claim
Format runs started by API generate through the agent sandbox, so this spend had no key owner
Before, this spend showed as $0.00

v0.3.20 — August 12, 2026

Jobs API, MCP and Agents trail fixes

GET /v1/jobs is filterable and pageable, with cursor pagination
Job 409 errors name the conflicting job and expose idempotency_key
MCP: generate_image is async, jobs_result takes job_ids, and jobs_wait is retuned
MCP: playbooks_* tools removed
Agents: tool trail detail stays visible, and long turns keep full tool history
Pinned sidebar sorts by recent chat activity
TTS maximum duration rises from 600 to 1200 seconds
Timeline accepts audio.source_in for section extracts without re-rendering

v0.3.19 — August 10, 2026

Format spend cap defaults

Omit generation_spend_cap_usd and the platform default is $400
An explicit per-run cap is honored up to $500
Longer unattended Format runs no longer stop on the old default cap

v0.3.18 — August 10, 2026

Public share polish, jobs scope, turn hold

Public thread share pages match the spectator chrome, with owner attribution
Shared threads open the assets rail by default and show only that thread's assets
jobs_* tools are scoped to the bound Agents thread
Agents hold turns that end with running jobs or without a deliverable
generation_spend_cap_usd is now optional

v0.3.17 — August 10, 2026

Agents public share links

Share a thread by public link at /{handle}/p/{threadId}
Archived threads stop being shared
Enterprise teams show the correct plan label in billing summary

v0.3.16 — August 10, 2026

Agents billing pool and Working timer

Agents read the unified credit pool correctly in billing summary
Fixes false "Agent $0" refusals
"Working for Ns" starts from the server time, so the timer is accurate

v0.3.15 — August 10, 2026

Agents reliability and Working chrome

Agents hold the settle step while generation jobs are still running
Assistant text is saved before settle; streamed text no longer glues together
Working timer is monotonic and shows plain "Working" until the start time is known
Skills use @handle/slug ownership

v0.3.14 — August 10, 2026

Custom Formats every turn, LLM modes, live capacity

Agents install every custom Format of the workspace on each turn
Agent LLM modes are now luna and terra, both on the Fast tier
Paid generation waves are sized from live capacity, not the plan ladder

v0.3.13 — August 10, 2026

Enterprise concurrency floor

Enterprise concurrency floor is 20

v0.3.12 — August 10, 2026

Team invite and handle fixes

Invites to a full team return a clear 409 team_full error
Admin-created teams get a workspace handle, so the switcher no longer shows "No such workspace"
Faster fixes for org and invite failures

v0.3.11 — August 9, 2026

Partner Best practices example matches the real run

The Example create tab is now the same request as the documented 30 second live cut
Full output_schema is shown inline
English and Korean pages updated together

v0.3.10 — August 9, 2026

Partner Best practices docs: create rules

output_schema is the full object with name, strict and schema
generation_spend_cap_usd must be non-zero and above the estimate
Script length is the only control of video duration
Check that the returned script matches your segments to catch truncated reads
Adds a measured create and clip-retry example

v0.3.9 — August 9, 2026

MCP submit metering, live commerce talk lock

MCP charges one write per submit; polls are billed on read
Live commerce Format keeps talk as one clip per segment and runs every phase
Clip-retry docs lead with per-scene feedback in the instruction

v0.3.8 — August 9, 2026

Most-used Formats first

The Format a workspace uses most is pinned first in My Formats
The same ranking applies to browse on /agents home
Update banner is redesigned; the call to action is the only control
Each talk slot in live commerce binds to its own voice-over segment

v0.3.7 — August 9, 2026

Update banner, concurrency chart, banner card

Logged-in pages show a sticky "You're on an older version" banner
Concurrency chart defaults to the last hour
Provider 422 errors show real detail, including input_media_unreachable
@ menu skills show the full {author}/{slug} handle
Team top-ups go to team billing, not the personal subscription
Live commerce banner is one padded white card

v0.3.6 — August 9, 2026

Steer gesture, yearly plans, Current badge

Steer is one smooth gesture in Agents
Yearly billing for Pro, Startup and Scale plans goes live
Concurrency page hides a misleading "Current" badge for enterprise and team workspaces
Docs: partner clip-retry receipts and cost guidance

v0.3.5 — August 9, 2026

Pricing refresh, steer restore, banner layout

Subscription plan ladder and self-serve concurrency ladder refreshed
Annual discount shown in the pricing UI
Enter queues and arrow steers again; steers land at once
New users default to "Run without asking" for spend approval
Org invite identity is resolved before membership is created
Live commerce banners keep content in the upper half

v0.3.4 — August 9, 2026

Product image recovery, invite landing

Live commerce recovers product images when the product page blocks the fetch
Live commerce refuses to generate when there are no product images
Team invite accept page checks sign-in first and shows a legal footer
Landing nav has Products and Resources menus, a green status pill and a new footer

v0.3.3 — August 9, 2026

Invite accept policy, @ menu, landing

Team invites expire after 14 days
Wrong-account and unverified sign-ins are blocked on accept
Consumed invite links show neutral copy; Resend creates a new link and ends the old one
@ menu is shorter and opens below the composer on Agents home
Landing shows showcase chats and a new model order

v0.3.2 — August 9, 2026

TTS in OpenAPI, onboarding, @ menu skills

TTS 1.0 is callable from OpenAPI
Receipts include billable_amount_usd_micros
Each succeeded scene returns its own scene.video
Format runs with an empty body are refused
@ menu lists workspace skills, then Sume skills, then liked media
Onboarding survey answers persist; unfinished first-run resumes
Landing Agents chrome shows recent chats

v0.3.1 — August 9, 2026

Agents settle fixes, landing QA

Fixes duplicate text with multiple Your Move prompts
Fixes truncated streamed replies after settle
Landing shows an Agents Home mock, wallpapers and a recreate clip

v0.3.0 — August 9, 2026

Steering, new plan ladder

Steering and Your Move run in Agents
Fixes the Working and Worked label blink
New plans: $40, $120 and $400, with concurrency 1, 2, 4 and 10
Existing subscribers keep their current plans

v0.2.72 — August 5, 2026

Format input and output docs, faster pages

Format API docs cover input and output_schema in depth, with a structured output guide
Partner Live Commerce docs add FAQ, curl case study and scene retry
STT returns correct words[] and sentence segments
stt_create is available on MCP
Webhooks sign per recipient
Pages load faster: images, videos, brands, liked media and Formats

v0.2.71 — August 5, 2026

Skills layers, API scale, workspace switch

Skills gain L0 and L1 layers and sume/{slug} Formats
API drains gracefully and applies plan-tier request limits
Workspace switch feels faster, with prefetch
Format OpenAPI contract is machine-readable
Format schema, progress and pagination are more accurate

v0.2.70 — August 5, 2026

MCP generate tools, Formats by workspace

MCP: generate_image and generate_video replace images_create and videos_create
Format list follows the workspace of the API key
Format vanity URLs use the workspace handle
Format runs continue with previous_run_id
Unified credits in billing
Office documents attach in Agents
Agents stream more smoothly

v0.2.69 — August 4, 2026

Studio Agent on GPT 5.6

Studio Agent runs on GPT 5.6
Agents and dashboard share one chrome
Waiting band fixes in Agents

v0.2.68 — August 4, 2026

OpenRouter-shaped images and videos API

New OpenRouter-shaped /v1/images and /v1/videos endpoints
Matching MCP tools
Studio Agent sandboxes pause and resume
Automations tools bind to the right workspace
Faster page navigation

v0.2.67 — August 3, 2026

Run webhooks and cancel

Run webhooks are no longer sent on canceled
Top-level webhook_url, callback_url and mode are accepted; a conflict returns 400
Docs show Live delivery in English and Korean
Video Router docs are shorter

v0.2.66 — August 3, 2026

Seedance restored on Video Router

seedance-2-mini, seedance-2 and seedance-2-fast return to Video Router
Contract, catalog, OpenAPI, SDK and docs match
Team Formats show the team handle in lists and vanity URLs
Korean quick start is localized

v0.2.65 — August 3, 2026

Team Format vanity, billing top-ups

Team Format list and vanity URLs show the team handle
Docs: team Formats are reachable over the API
Billing top-up credit packs
Format run webhooks docs are live
Live Commerce stall and timeline fixes

v0.2.64 — August 3, 2026

Partner Best practices variants

Best practices show three Format call variants
Docs lead with Quick start, Sume basics and Best practices
Landing status indicator matches docs
Live commerce B-roll uses the speed preset at 720p

v0.2.63 — August 2, 2026

Korean docs, 720p live commerce

Korean docs coverage rises from 17 to 61 of 62 pages
Korean AI-translation notice added
Live commerce uses 720p as the minimum
API call examples expand in The Basics and Formats docs

v0.2.62 — August 2, 2026

Dashboard IA, Format webhooks, SDK 0.2.0

Dashboard has Account, Workspace and Admin sections, with Team Usage and per-member spend
Format, Action and Completion run webhooks, plus status and result endpoints
Image attachments on Format runs and Agent Completions
Team Formats require a team API key
@sume-com/sdk 0.2.0 adds waitForRun, verifyWebhook, subscribeFormatRun and uploadFile
/pricing/api rate card and Korean docs

v0.2.61 — August 2, 2026

Teamspace, Format handles, Agents polish

Personal and Team agent lists are separate
Invite email leads straight into the team
Faster switch between Personal and Team
Custom Team and Member settings
Formats use the {handle}/{slug} identity; Format cards use 4:5
Billing errors (402) show apart from upstream errors

v0.2.60 — August 2, 2026

Formats, docs, org settings

Starter Formats install automatically
Format cards use 16:9 with a Featured row
B-roll prefers reference-to-video; a single Seedance reference image routes there too
Team and Member settings pages
Docs add Formats and Completions pages and a Changelog page

v0.2.59 — August 1, 2026

Next 16, Agent Completions, Scheduled, team wallet

Public Agent Completions API: POST /v1/agent/completions with run receipt endpoints
Product chrome retitled Actions → Scheduled (API path stays /v1/actions)
Org / team pooled wallet and team concurrency controls
Agents polish: Home sidebar scope, Assets Images tiles, Scheduled Clock icon
System theme across product surfaces. The docs Appearance default is System
Web stack unified on Next.js 16

v0.2.58 — August 1, 2026

Auth route policy, vanity Formats, onboarding, SDK scaffold

Stronger auth route policy with clearer sign-in / sign-up destinations
Real sign-up on /sign-up. Auth redirects keep the locale
Vanity Format invoke URLs (handle + vanity_invoke_url)
Guided creation / onboarding flow
Private Hey API TypeScript client scaffold
Agents ⌘↵ hydration fix and Pretendard unicode-range scoping

v0.2.57 — July 31, 2026

Formats API, vanity Actions, team chrome, Dashboard ko-KR

Formats API improvements and vanity Action invoke URLs
Team workspace chrome wired to real org collaboration
Account / team handles in Settings and Agents
Dashboard UI localized for ko-KR

v0.2.56 — July 31, 2026

Action media harvest, Skills chrome/authoring, ko-KR Agents

Action API harvests run output media from the job ledger
Skills gallery chrome and in-chat authoring polish
Agents product chrome localized for ko-KR
Dashboard polish and reliability fixes

v0.2.55 — July 31, 2026

Action API 503, Grok 4.5 default, custom output schemas

Action API upstream 503 fix (no longer misreports generation runtime)
Grok 4.5 as the default agent model
Custom output schemas for structured agent results
Actions docs coverage and Agents toaster polish

v0.2.54 — July 30, 2026

Action API trigger, live-commerce S5 lock, MCP TTS/i2v

Action API-call trigger settable and runnable in Agents UI
Live-commerce S5 visual lock
MCP tools for TTS and image-to-video
Skills gallery scroll and accent CTA contrast fixes

v0.2.53 — July 30, 2026

Agents Action/Skills chrome, Action API runs, timeline

Agents Action and Skills chrome alignment
Action API runs surface in product
Timeline media improvements
Dark default theme and navigation loading polish

Source: GitHub Releases tags v* (only product releases, without skill-lab-v* and open-v*). To refresh this page, use gh release list / gh release view vX.Y.Z.