1.2.1

opencode-ai/opencode1.2.1Aug 7, 2026by github-actions[bot]

AI Summary

This release introduces a Kubernetes plugin, container export functionality, and SSH options for builds, alongside various bug fixes and dependency updates.

Key Highlights

New k8s plugin for turnkey local Kubernetes clusters
Added container export for live containers
Added --ssh option for container build
Added --read-only-path and --masked-path options for container run

New Features

k8s plugin
container export for live containers
--ssh option for container build
--read-only-path and --masked-path options for container run

Full Release Notes

## Highlights 

⌨️ denotes breaking CLI changes.

👩‍💻 denotes breaking API changes.

- Core
  - [`k8s` plugin for turnkey local Kubernetes cluster](https://github.com/apple/container/issues/2043)
  - [`container export` for live containers](https://github.com/apple/container/issues/1400).
  - [`--ssh` option for `container build`](https://github.com/apple/container/issues/1472).
  - [`--read-only-path` and `--masked-path` for `container run` for Kubernetes, Docker, and similar containers](https://github.com/apple/container/issues/2041).

## What's Changed
* [container]: add `container export` for live containers by @saehejkang in https://github.com/apple/container/pull/1630
* Adjust overcommit and max_map_count vm defaults in guest VMs by @adityabagchi24 in https://github.com/apple/container/pull/2055
* [package]: bump container-builder-shim to 0.13.1 by @saehejkang in https://github.com/apple/container/pull/2056
* [builder]: enable ssh forwarding for container build by @saehejkang in https://github.com/apple/container/pull/1508
* Move SSH builder test to Serialized tests by @JaewonHur in https://github.com/apple/container/pull/2061
* Increase testExecDetachProcessRunning sleep margin to avoid CI flake by @jglogan in https://github.com/apple/container/pull/2063
* Add readiness signal to DirectoryWatcher, fix DirectoryWatcherTest. by @jglogan in https://github.com/apple/container/pull/2066
* Log core counts in CI for perf analysis. by @jglogan in https://github.com/apple/container/pull/2070
* Add `--read-only-path` and `--masked-path` option to container run / create by @adityaramani in https://github.com/apple/container/pull/2069
* Simplify correlation of test prefix to test ID. by @jglogan in https://github.com/apple/container/pull/2071
* Integration test: cache warmup image tarfiles. by @jglogan in https://github.com/apple/container/pull/2074
* K8s plugin by @jshi991 in https://github.com/apple/container/pull/2044

## New Contributors
* @jshi991 made their first contribution in https://github.com/apple/container/pull/2044

**Full Changelog**: https://github.com/apple/container/compare/1.2.0...1.2.1