v0.20.2 - 2026-04-27

Release Notes

🐛 Bug Fixes

• (about-extensions) collapse manifest exists-then-read into a single read - (33fa6ab) - @rsvalerio
• (core) close TOCTOU and uniquify temp names in atomic_write and ops init - (e985ca7) - @rsvalerio
• (core) saturate numeric conversions to avoid overflow and panics - (39ab1e2) - @rsvalerio
• (hook-common) reject symlinked HEAD when probing git directory - (1ee0804) - @rsvalerio
• (runner-command) harden cancellation, panic handling, and event delivery - (7a26274) - @rsvalerio
• (rust-extensions) bound workspace ancestor walk and parse upgrade table by columns - (cced391) - @rsvalerio
• (theme) guard format_duration and share step prefix layout - (c394f61) - @rsvalerio

📚 Documentation

• (agents) slim root AGENTS.md and add core scope guide - (03426d7) - @rsvalerio

🚜 Refactoring

• (runner-display) extract ProgressState submodule - (3eac3ab) - @rsvalerio

⚙️ Miscellaneous

• (backlog) add wave 25-32 code-review tasks and plans - (a0678aa) - @rsvalerio

---

Install ops 0.20.2

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/rsvalerio/ops/releases/download/v0.20.2/ops-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install rsvalerio/tap/ops

Download ops 0.20.2

File	Platform	Checksum
ops-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
ops-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
ops-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
ops-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum