docs: update changelog for v0.14.0

Add comprehensive test coverage for core functionality

Added:
  - Bulk configuration handling tests - spec/bulk_config_spec.cr
  - Error type handling and validation tests - spec/error_types_spec.cr
  - Prepared statement cache behavior tests - spec/prepared_statement_cache_spec.cr
  - Query iteration and result processing tests - spec/query_iterator_spec.cr

Changed:
  - Enhanced schema validation tests - spec/schema_spec.cr
  - Improved base adapter functionality - src/crecto/adapters/base_adapter.cr

update readme

update for crystal 1.0

update for crystal 0.34.0

bump version to 0.11.2 (#236)

put hack back in for failing sqlite test

Crecto is working again

bump version

Update CHANGELOG.md