diffsmith 0.3.0

v0.3.0 — 2026-06-19

Added

• Antigravity (agy) model adapter — a full peer of the Codex and
  Claude adapters (reviewer, synthesizer, and input-budget setter).
  Driven non-interactively via agy --print=- --print-timeout <dur>
  with the prompt piped over stdin; the print-timeout derives from the
  call's ctx deadline so --model-timeout governs antigravity like the
  other adapters. Requires a one-time interactive agy login (the OAuth
  token then persists). Restores a third model after the Gemini removal
  below.

• --include <pattern> flag (repeatable, on review, inbox, and
  bare diffsmith): the allowlist counterpart of --exclude. Keeps
  only files matching at least one pattern and drops the rest before
  the prompt is built, for reviews that should focus on one area of a
  large diff. Same gitignore-lite rules as --exclude (trailing / =
  directory tree at any depth; no / = basename glob; otherwise
  full-path glob), and renames are kept when either side matches.
  --include runs first, then --exclude carves exceptions out of the
  kept set (--include 'internal/' --exclude 'internal/gen/'). The
  narrowing is surfaced in the run summary (or stderr for
  --print-prompt/--dry-run), malformed globs fail up front, and an
  --include that matches no changed file is a clean error before any
  model call. The adapters' over-budget hint now names both flags.

Changed

• BREAKING: removed the Gemini (gemini) model adapter. Google
  discontinued the gemini-cli free-tier OAuth client, so it could no
  longer authenticate for free-tier users; Antigravity (agy) replaces
  it as the third model. Selectable models are now codex, claude,
  and antigravity — anyone scripting --model gemini must switch.