chore(deps): drop redundant psycopg2-binary + pgvector direct pins (via alpha-engine-lib[rag])#276
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…ow via alpha-engine-lib[rag]) These pins were added direct in 2026-05-03 alongside the alpha-engine-lib v0.3.0 migration that consolidated them into the new `[rag]` extra. The original entry kept them direct "to avoid breaking pinning during the migration." The lib is now pinned at v0.20.0 (>2 weeks of Saturday-SF + weekday-SF soak with the extra-managed deps), so the duplicate direct pins are dead weight and a dual-pin drift surface. Verification: - `alpha-engine-lib[rag]` extra at `pyproject.toml:27-29` declares `psycopg2-binary>=2.9` + `pgvector>=0.2` — identical lower bounds. - `python -c "import psycopg2; import pgvector"` succeeds after the drop (psycopg2 2.9.11 resolved via lib). - Full suite: 1401 passed / 1 skipped (no regression). Closes the L615 P3 → P2 promotion from the 2026-05-20 P3 curation pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Drops the duplicate direct pins on `psycopg2-binary>=2.9` and `pgvector>=0.2` in `requirements.txt` — both are now supplied by the `alpha-engine-lib[rag]` extra (added in lib v0.3.0, now pinned at v0.20.0). The direct pins were the explicit "kept for now to avoid breaking pinning during the migration" carve-out that the L615 ROADMAP entry tracked; gate cleared with >2 weeks of soak.
Verification
Closes the L615 P3 → P2 promotion from the 2026-05-20 P3 curation pass.
Test plan
🤖 Generated with Claude Code