OpenCode 1.19.3 adds reasoning variants after 1.x upgrade safeguards
Updated OpenCode
Summary
Two October 16 patches add configurable reasoning variants and keep ordinary OpenCode 1 updates separate from the explicit upgrade to OpenCode 2.
- Tool
- OpenCode
- Category
- Coding agents
- Date
- Open source
- Yes
- License
- MIT
- Pricing
- Not stated in the sources we cited.
OpenCode published v1.19.3 on October 16, 2026, following v1.19.2 earlier that day. This note groups those related 1.x patches instead of presenting each as a new product launch.
Reasoning configuration
Version 1.19.3 allows model reasoning options to generate reasoning variants. Those generated variants replace the catalog variants while retaining variant overrides that the user has configured.
This is a client-configuration change. The notes do not claim a newly released underlying model or establish a benchmark improvement.
Staying on OpenCode 1
Version 1.19.2 changes ordinary update checks to use the npm opencode-ai latest version for the 1.x line. Moving to OpenCode 2 remains an explicit choice through the 2.0 offer in /update or the major-upgrade command.
The same patch fixes Yarn-managed upgrades, checks availability before offering tap or Chocolatey updates and skips 1.x updates for Homebrew Core installations, which track OpenCode 2. The install script refuses 2.x versions. Users should therefore check their package-manager channel rather than assume every installation follows the same update path.
License and scope
The v1.19.3 repository carries the MIT license. It does not include an entitlement to free inference from every supported provider. This release report does not quote a hosted-plan price or claim hands-on testing.
For product context, see OpenCode and the earlier v1.19.0 upgrade-path note.
Alternatives
| Tool | License | Pricing note |
|---|---|---|
OpenCodeThis launchOpen-source coding agent from the anomalyco/opencode repository, MIT-licensed, with a terminal client and a site at opencode.ai. | MIT | The client is MIT-licensed. Model access is separate; this page does not quote a hosted plan. |
ClineApache-2.0 coding agent published as an SDK, IDE extension, or CLI assistant in the cline/cline repository. | Apache-2.0 | The repository license is Apache-2.0. Model access is separate. |
AiderApache-2.0 terminal pair programmer. The project describes Aider as AI pair programming in your terminal. | Apache-2.0 | Apache-2.0 software. Model access is separate. |
GooseApache-2.0 agent from Block. The repository describes Goose as an open-source, extensible AI agent that goes beyond code suggestions. | Apache-2.0 | Apache-2.0 client. Provider access is separate. |
More from OpenCode
OpenCode 2.0 shared service
OpenCodeThe New Stack reported that OpenCode 2.0 puts its terminal, desktop, and web apps on one shared service.
Category: Coding agents
Pricing: Open source
OpenCode v1.19.0 adds a path to OpenCode 2
OpenCodeOpenCode v1.19.0, published October 11, 2026, adds an opencode upgrade --major command to reach OpenCode 2 and stops installing updates automatically.
Category: Coding agents
Pricing: Open source
Questions
What is OpenCode?
OpenCode is an open-source coding agent. The GitHub repository anomalyco/opencode is MIT-licensed and describes the project as the open source coding agent. The website is opencode.ai.
What are OpenCode alternatives?
Cline, Aider, Goose, and Enter Code are the alternatives filed on this site. Cline and Aider are Apache-2.0. Goose is Apache-2.0. Enter Code's launch post describes an open-source Go SDK.
Is OpenCode free?
The software license is MIT, so the client itself has no license fee. You still need a model provider. This page does not quote a subscription price.
Filed on Agent Radar. Claims in this note are limited to the sources above.