This release includes 1 breaking change for platform teams planning a safe upgrade.
✓ No known CVEs patched in this version
ReleasePort's take
Light signalFresh setups no longer seed legacy multi‑agent and context‑window defaults.
Why it matters: Affects version v0.20.1; configurations created after the release will omit these outdated defaults, simplifying new deployments.
Summary
AI summaryFresh setups no longer seed legacy multi‑agent and context‑window defaults.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Medium |
Allows Ralplan to write normalized Markdown draft artifacts under .omx/drafts/. Allows Ralplan to write normalized Markdown draft artifacts under .omx/drafts/. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Feature | Medium |
Recognizes trusted delegated collaboration‑child provenance while protecting leader and planning‑boundary cases. Recognizes trusted delegated collaboration‑child provenance while protecting leader and planning‑boundary cases. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Bugfix | Medium |
Ensures CRLF-safe insertion of AGENTS.md marker. Ensures CRLF-safe insertion of AGENTS.md marker. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Bugfix | Medium |
Stops seeding legacy multi‑agent and context‑window defaults during fresh setup. Stops seeding legacy multi‑agent and context‑window defaults during fresh setup. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Bugfix | Medium |
Ensures Stop hook responses remain schema‑safe. Ensures Stop hook responses remain schema‑safe. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Bugfix | Medium |
Handles incomplete capability inventories safely in native delegation detection. Handles incomplete capability inventories safely in native delegation detection. Source: llm_adapter@2026-07-12 Confidence: high |
— |
| Bugfix | Medium |
Prevents quoted Bash argument values from misparsing as write targets. Prevents quoted Bash argument values from misparsing as write targets. Source: llm_adapter@2026-07-12 Confidence: high |
— |
Full changelog
oh-my-codex v0.20.1
0.20.1 is a patch release for the reliability fixes in v0.20.0..9eadab9f191103177fb3eac1b237188ada1f503c.
Highlights
- CRLF-safe generated
AGENTS.mdmarker insertion (#3107). - Ralplan can write normalized direct-child Markdown draft artifacts under
.omx/drafts/without relaxing the native planning-write boundary (#3110). - Fresh setup stops seeding legacy multi-agent and context-window defaults, leaving user-owned configuration and native role routing intact (#3111, #3115).
- Stop hook responses remain schema-safe (#3114).
- Conductor execution recognizes trusted delegated collaboration-child provenance while protecting leader and planning-boundary cases (#3117; issue #3116).
- Native delegation detection handles incomplete capability inventories safely, and quoted Bash argument values no longer misparse as write targets (#3120; issue #3119).
Merged PRs since v0.20.0
#3107 (CRLF generated AGENTS marker insertion), #3110 (Ralplan Markdown draft artifact writes), #3111 (legacy multi-agent default seeding), #3114 (schema-safe Stop responses), #3115 (legacy context-default seeding), #3117 (delegated collaboration-child provenance; issue #3116), #3120 (native delegation detection and quoted Bash target parsing; issue #3119).
Prior-release collateral corrections
f644d2cd3ae98587942aa94f0030f083ea0bb10f corrected the 0.20.0 collateral compare coverage, and 5d43a5bf6f008de17f9425bee4495c457c60b96a clarified that capabilities preflight is a manual command. These direct commits are prior-release collateral corrections, not 0.20.1 product headlines.
Compatibility
Patch release with no intentional breaking CLI or package-layout changes.
Validation
The pre-tag command gates, evidence schema, and pending external CI/publication evidence are declared in docs/qa/release-readiness-0.20.1.md. No local gate, review, CI, tag, or publication result is asserted here.
Contributors
Thanks to bellman, @hiSandog, and @Yeachan-Heo for contributing to this release.
Full Changelog: v0.20.0...v0.20.1
Breaking Changes
- Fresh setup stops seeding legacy multi-agent and context-window defaults, leaving user‑owned configuration intact.
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