docs(wiki): update for qsv 20.1.0 — "Synthetic Data" release - AI & Documentation: add synthesize section; expand describegpt with Content Types (47-token vocab), --two-pass cross-field refinement, deterministic unique_id tag, --markdown-template, lower-LLM-cost notes - Aggregation & Statistics: document auto-fallback to approximate modes on OOM (stats: --quantile/cardinality-method approx; frequency: --sketch-method frequent_items) with little-endian gating - Recipe-Larger-than-RAM: reframe explicit approx flags as auto-on-OOM (override-to-lock semantics) with stats cache mode-key note - SQL & Polars: pivotp --agg quantile@<p> / q@<p> with p95 example - Command Reference: add synthesize row in AI & Documentation table - Cookbook: new "Generate" section; new Recipe-Synthesize-Fake-Data.md with end-to-end describegpt --two-pass --infer-content-type → synthesize walkthrough, locale switching, --consistent-fakes variant, caveats - Sidebar: link the new Synthesize Fake Data recipe - Home: bump "70+ commands" → "73 commands across four binary variants"; add 20.1.0 highlight strip with deep-links - FAQ: refresh MSRV anchor 20.0.0 → 20.1.0 (Rust 1.95 unchanged) - Troubleshooting: link both 20.0.0 and 20.1.0 changelogs in excel section Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

jqnatividad committed May 18, 2026