Change log

Kiro replaces its upgrade discount with a free first month and 500 trial credits

From November 1, a first upgrade from the free tier gets the rest of that month on Pro free plus 500 trial credits valid for 12 months, and plan fees and credits become prorated; the previous $20 discount ends.

Antigravity 2.28 adds a built-in browser and any-file attachments

The Antigravity App adds a built-in browser in the side panel, a built-in PDF viewer, and attachments of any file type up to 20 MB.

Devin Desktop 3.11 rebuilds the Agent Window on the Devin web app interface

Devin Desktop (formerly Windsurf) 3.11.212 brings the Devin web app's sessions sidebar, Automations, Review and Wiki into the Agent Window, with side-by-side sessions and file, change and terminal views.

Kiro adds memory across sessions in the IDE and CLI

Kiro IDE 1.4.0 and Kiro CLI 2.29.0 add memory that carries preferences, conventions and corrections between sessions; it is off by default.

Cursor's Agent SDK becomes generally available

The Agent SDK lets teams define an agent as a folder of code, test it with evals, and deploy it to Cursor or their own infrastructure.

Cursor opens the Origin App Marketplace to public submissions

Origin integrates with over 20 apps for deployments, CI, code review, security, monitoring and project management, and the marketplace opens to public submissions.

Gemini 4 Argon rolls out in Antigravity for Google AI Pro and Ultra

Google brings Gemini 4 Argon to the Antigravity desktop app and CLI for Google AI Pro and Ultra subscribers and eligible Gemini Enterprise subscriptions.

Gemini 4 Argon arrives in Devin Desktop at 75% off through October 27

Cognition adds Gemini 4 Argon to Devin Desktop and the Devin CLI, combining Google's 50% introductory pricing with an extra 50% discount in Devin through October 27, 2026.

Kiro comes into scope for FedRAMP Class C

Kiro is in scope for FedRAMP Class C in the AWS US East (N. Virginia) Region, opening it to US government workloads with those requirements.

TRAE 3.6 launches the Agent window for multi-agent work

TRAE v3.6.0 adds an agent-centric workspace for orchestrating multiple agents across projects, with cloud tasks and scheduled tasks.

Cursor's iOS app can remotely control local agents

Remote Control lets users see and reply to agents running on their own computer from the Cursor iOS app; it is on by default except for Enterprise organizations.

Antigravity 2.19 lets you message subagents directly

Send messages straight to a subagent from the message box, export rendered Markdown as a PDF, and revert only the conversation when you undo.

Zed 1.22 adds model choice for subagents and BYOK for GPT-6.1 Sol

This week's release adds BYOK support for GPT-6.1 Sol, on-the-fly model selection for new subagents, and automatic subagent compaction.

Kiro IDE 1.2 runs multi-agent Workflows in the background

IDE 1.2 introduces Workflows, strengthens safeguards for untrusted workspaces, and adds enterprise controls for sign-in methods.

Sign in with ChatGPT bills GPT usage to a ChatGPT Plus or Pro plan (v3.10.48)

Eligible ChatGPT Plus or Pro subscribers can bill GPT model requests in Devin Desktop to their ChatGPT plan.

Antigravity 2.18 adds a plugin marketplace

A new Customizations tab and marketplace for discovering, installing, and managing plugins.

Kiro CLI 2.25 adds Power management and V3 output styles

Install and uninstall Powers from chat or the command line, choose V3 output styles, and automate session teardown with a new Hook.

Zed 1.21 adds BYOK for Claude Opus 5.5 and GPT-6 models

Adds BYOK support for Claude Opus 5.5 and GPT-6 Astra, Sol, and Luna, a language server command picker, and a setting that keeps the system awake during long agent turns.

Rollouts and Security Review bots launch on Teams and Enterprise

Rollouts monitors each pull request as it deploys and reports per-environment health; Security Review posts exploitable-bug findings on every PR.

Fusion harness comes to Devin Desktop and CLI

Cognition makes its Fusion model harness available in Devin Desktop and the Devin CLI.

Projects launches in beta for long-running, multi-agent work

A coordinator agent plans larger bodies of work and delegates to cloud and local agents, keeping shared context across months. Rolling out to all users.

Remote agent hosts: connect to agents over SSH (v3.10.23)

SSH hosts can be saved and selected from the location picker, and sessions recover their transcript after reconnecting.

Cascade is removed; Devin Local becomes the only agent (v3.9.19)

Existing Cascade conversations can be migrated with the Continue in Devin Local prompt.

Self-hosted machines keep agent tool execution inside your network

Codebases, build outputs, and secrets stay on internal machines; team pools scale self-hosted workers with demand.

Cloud agents can start from scratch without a connected repository

Work is saved to a Cursor Origin repo; live previews forward to the browser, with optional publishing through Vercel.

Antigravity included in Gemini Enterprise Standard and Plus licenses

Google bundled Antigravity into eligible Gemini Enterprise subscriptions and added IDE extensions.

Cloud agents gain event subscriptions, custom modes, and per-subagent VMs

Agents can watch PRs, Slack threads, or schedules and wake on events; subagents can run on their own virtual machines.

SpaceX completes acquisition of Cursor

Cursor announced it has officially been acquired by SpaceX, completing a process that began with an April partnership with SpaceXAI.

Cursor launches Cursor Start plan for India at ₹649 per month

Cursor introduced Cursor Start, an INR-priced plan for developers in India payable with UPI, including access to Grok 4.5 and Composer.

Kiro adds Pro Max plan at $100 per month

Kiro introduced Pro Max, a $100/month tier with 5,000 credits to fill the gap between Pro+ ($40) and Power ($200).

TRAE SOLO is renamed TRAE Work

Trae renamed SOLO to TRAE Work, positioning it as an AI workspace for all professional roles across desktop, web and mobile.

Windsurf is renamed Devin Desktop

Cognition introduces Devin Desktop as the next generation of Windsurf, with the Agent Command Center as the default surface and the IDE kept backwards-compatible.

Cursor adds Premium Teams seat and first-party usage pool

Teams seats gain a separate first-party models pool, and a new Premium seat offers 5x Standard usage at $96/seat/month annual or $120 monthly.

Google adds $100 per month AI Ultra tier for Antigravity users

A new $100/month Google AI Ultra plan sits between Pro and top-tier Ultra, with 5x the Pro plan's token rate limit.

Google releases Antigravity 2.0 standalone agent desktop app

Antigravity 2.0 is a separate agent-first desktop application for macOS, Linux and Windows with no IDE, adding dynamic subagents and async tasks.

Google cuts top Google AI Ultra plan for Antigravity from $250 to $200

Google reduced the top-tier AI Ultra price to $200/month, merged Gemini Flash and Pro limits into one pool, and made AI credits an overage-only mechanism.

Cursor moves Bugbot from $40 seat fee to usage-based billing

Bugbot drops its $40 per seat monthly subscription for usage-based billing on Teams and Individual plans, effective at renewals after June 8, 2026.

Zed launches Zed for Business at $30 per seat

Zed introduced a business plan with org-wide privacy controls and admin controls, generally available at $30 per seat per month.

Zed reaches version 1.0

Zed declared version 1.0 of its Rust-built editor, citing broad language, Git, SSH remoting and debugger coverage across platforms.

Windsurf 2.0 bundles Devin cloud agent into self-serve plans

Windsurf 2.0 made the Devin cloud agent available inside the editor, included with every self-serve plan and billed against existing quota.

Windsurf removes daily limits for Max and adds Adaptive router

Responding to feedback that new plans were too restrictive, Windsurf removed the daily limit for Max users and launched an Adaptive model router billed at a fixed per-token rate.

Windsurf launches $200 per month Max plan

Alongside the quota change, Windsurf added a Max plan for power users at $200/month; Pro lists at $20/month and Teams at $40/seat.

Windsurf replaces credits with daily and weekly usage quotas

Windsurf announced that Free, Pro and Teams plans move from credits to daily and weekly quotas, effective March 19, 2026, with extra usage billed at API pricing.

Trae moves to token-based pricing from February 24, 2026

Trae announced a switch to token-based pricing effective February 24, 2026, with on-demand usage billed at API rates beyond plan allowances.

Trae adds Lite, Pro+ and Ultra tiers from $3 to $100 per month

Alongside token pricing, Trae added Lite ($3), Pro+ and Ultra ($100) tiers to its existing Pro plan, plus a 14-day Pro trial for new users.

Cursor splits individual plans into first-party and API usage pools

Individual plans now have a first-party models pool with higher limits for Auto and Composer 1.5, and a separate API pool billed at model API prices.

Google launches Antigravity in free public preview

Google introduced Antigravity, an agent-first development platform, available in public preview at no charge with Gemini 3 Pro rate limits.

Kiro becomes generally available

Kiro exited preview and became generally available, with team features across the IDE and terminal.

TRAE SOLO coding agent becomes generally available

Trae's SOLO responsive coding agent left beta, adding SOLO Coder with plan mode and sub-agent orchestration.

Cursor 2.0 launches with Composer model and multi-agent interface

Cursor 2.0 introduced Composer, its first in-house coding model, and an agent-centric interface for running multiple agents in parallel.

Zed becomes available on Windows

Zed shipped a stable Windows release, making Windows a fully supported platform with weekly updates.

Zed moves hosted AI from prompt limits to token-based pricing

Zed switched Zed AI from prompt-based limits to token-based pricing, live immediately for new users with existing users migrated over three months.

Kiro replaces vibe and spec limits with a unified credit pool

Kiro moved to unified credits (Free 50, Pro $20/1,000, Pro+ $40/2,000, Power $200/10,000) with $0.04/credit overages, billing from October 1.

Trae adds token-metered Max Mode billed against Fast Requests

Trae introduced Max Mode for Pro users, metering tokens per session and converting cost into Fast Request equivalents.

Kiro pricing plans go live; preview users move to Free tier

Kiro activated paid plans to clear its waitlist; eligible accounts moved to a Free tier of 50 vibe and 0 spec requests per month.

Cursor moves Teams to variable request costs and meters Auto usage

From renewals after September 15, 2025, Teams agent requests are charged by work done rather than fixed credits, and Auto counts toward individual plans' included usage.

AWS introduces Kiro agentic IDE in preview

Kiro launched as a spec-driven agentic IDE in preview.

Cognition signs a definitive agreement to acquire Windsurf

The acquisition covers Windsurf's IP, product, trademark and brand, and team.

Cursor apologizes for Pro pricing rollout and offers refunds

Cursor said its June changes to individual plans were not communicated clearly and committed to refunding unexpected usage charges from the prior three weeks.

Cursor launches Ultra plan at $200 per month

Cursor introduced an Ultra tier priced at $200/month offering 20x the usage of Pro, aimed at power users wanting predictable costs.

Cursor Pro moves from request limits to compute-based usage

The Pro plan switched by default from a 500-request limit to compute limits worth at least $20 of model inference at API prices per month, with unlimited Auto.

Cursor 1.0 ships with Bugbot and Background Agent for all users

Cursor 1.0 added Bugbot automated PR review, memories in beta, one-click MCP setup, Jupyter support, and general availability of Background Agent.

Zed launches Pro plan with 500 prompts for $20 per month

With its agentic editing launch, Zed introduced hosted AI plans: 50 prompts/month free and a new Pro plan with 500 prompts for $20/month.

Windsurf raises Free tier limits and enables Cascade write mode

The Free tier gained higher limits, including Cascade in write mode, 25 prompt credits per month, and unlimited Fast Tab.

Windsurf drops flow action credits in favor of prompt credits

Windsurf removed Flow Action Credits effective April 21, 2025; plans now use prompt credits consumed per message rather than per tool call.