v0.2.1

v0.2.1 (2026-07-27)

This release is published under the MIT License.

Bug Fixes

• Do every fallible step before the install, then exit (14c6c69)

syncer 4.0.0's own update command crashed immediately after a successful upgrade: it fetched its changelog with httpx once uv had already rewritten the virtual environment underneath it, and httpx's lazy import of httpcore resolved against a directory where 4.3.0 had just dropped that dependency. The upgrade was fine; the process reporting on it was not.

run_update had the same shape. It fetched the changelog after installing, and the comment claiming the process ends there only flushed stdout before returning into typer. github.py uses urllib, so the fetch survives today, but a custom Source is public API and nothing stops one importing httpx.

Everything that touches the network or imports now happens before the install, and exit_now ends the process without unwinding through click's error handling or interpreter shutdown, both of which may import.

update() is unchanged for callers; it is now the composition of require_updatable, check and install_release, which is what lets run_update slot the changelog fetch between the second and third.

Chores

• Keep markdownlint off the generated changelog (dc47b15)

semantic-release writes CHANGELOG.md from its own template, blank lines and all, so --fix rewrites it on every --all-files run and the change comes straight back at the next release.

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Detailed Changes: v0.2.0...v0.2.1