Release v1.1.1: documentation updates

Release v1.1.0

Major feature release with 23 new data processing commands:

Phase 1 Commands (7): count, table, head, tail, enum, reverse, fixlengths
Phase 2 Commands (9): sort, sample, search, dedup, fill, rename, explode, replace, cat
Phase 3 Commands (7): join, diff, exclude, transpose, sniff, slice, fmt

Also includes:
- Schema command improvements with format exports (JSON Schema, Avro, Parquet)
- Stats command DuckDB optimization (10-100x faster)
- Database ingestion improvements (MySQL, SQLite support)
- Migration to external iterabledata library

Release version 1.0.18

- Fixed: Declared runtime dependencies in pyproject.toml and aligned setup.py so pip install undatum installs all required packages in clean environments

Release version 1.0.17

- Improved CLI documentation with detailed help text
- Refactored analyzer output writing
- Fixed analyzer output file handling

Release version 1.0.16

- Multi-provider AI support (OpenAI, OpenRouter, Ollama, LM Studio, Perplexity)
- Structured AI output with JSON Schema
- Flexible AI configuration via env vars, config files, and CLI args
- Enhanced error handling and code quality improvements
- Fixed AI response parsing and service initialization bugs

Version update to upload to pypi

Added support of BSON files to analyze command

Rewrote uniq, frequency and select commands. Updated stats command to…

… support CSV and JSON lines. Added conversion of CSV and JSON lines to Parquet