DeepShell Agent v0.1.2 Developer Preview

DeepShell Agent v0.1.2 Developer Preview

This prerelease refreshes the bundled DeepSeek Harness runtime to 0.1.5-rc.1 while keeping DeepShell Agent on the official DSH Web UI and public extension-point architecture.

Highlights

• Upgrades the pinned DSH runtime from 0.1.2-rc.1 to 0.1.5-rc.1.
• Picks up the upstream DeepSeek adapter catalog entry for deepseek-flash / DeepSeek-V41-Flash.
• Keeps DeepShell's first-party Bundle and Agent Presets aligned with the official DSH standard preset baseline.
• Adds a bounded local pre-upgrade backup guard for dsh-home/sessions during the v0.1.1 to v0.1.2 runtime refresh.
• Keeps credentials and permissions on the existing official DSH credentials-local and workspace-write semantics.

macOS asset

• DeepShell.Agent_0.1.2_aarch64.dmg

The macOS package is ad-hoc/local signed for packaging verification only. It is not Developer ID signed and has not been notarized by Apple.

Preview limitations

• Windows x64 installer validation is still pending real Windows hardware or CI.
• Real representative v0.1.1 Session open/migration acceptance remains pending before promotion beyond developer preview.
• Real DeepSeek deepseek-flash / DeepSeek-V41-Flash API acceptance remains pending before promotion beyond developer preview.
• Signed/notarized public binary distribution remains out of scope for this prerelease.

Verification performed

• pnpm check
• pnpm runtime:smoke
• pnpm package:verified
• hdiutil verify
• pnpm package:compare
• pnpm licenses:collect
• pnpm sbom:generate
• pnpm package:report
• pnpm security:audit
• pnpm release:stage
• pnpm release:windows:check with expected pending Windows status on macOS

Support assets are attached for release review: SHA256 sums, license inventory, SBOM baseline, package report, and security-audit summary.