v1.0.0b4

What's Changed

Added

• Language-aware full-text search: SearchableText now uses per-object
  language for stemming. The pgcatalog_lang_to_regconfig() PL/pgSQL function
  maps Plone language codes (ISO 639-1, 30 languages) to PostgreSQL text search
  configurations (e.g. "de" → german). Falls back to 'simple' for
  unmapped or missing languages. Non-multilingual sites are unaffected.

  Python mirror: columns.language_to_regconfig() for testing/validation.

• Title/Description text search: Title and Description queries now use
  tsvector word-level matching instead of exact JSONB containment.
  catalog(Title="Hello") now correctly matches "Hello World".
  Backed by GIN expression indexes with 'simple' config (no stemming).

• Automatic addon ZCTextIndex support: Addon-registered ZCTextIndex fields
  are automatically discovered at startup. GIN expression indexes are created
  dynamically by _ensure_text_indexes(), and queries use tsvector matching --
  zero addon code needed.

Fixed

• Title/Description query broken: Previously, querying Title or Description
  as ZCTextIndex used JSONB exact containment (idx @> '{"Title":"Hello"}'),
  which only matched exact values, not words within text. Now uses
  to_tsvector/plainto_tsquery for proper word-level matching.

Full Changelog: v1.0.0b3...v1.0.0b4

v1.0.0b3

• Snapshot consistency: Catalog read queries now route through the ZODB
  storage instance's PG connection, sharing the same REPEATABLE READ snapshot
  as load() calls. Previously, catalog queries used a separate autocommit
  connection that could see a different database state than ZODB object loads
  within the same request.

  New internal API:

  • config.get_storage_connection(context) — retrieves the PG connection
    from context._p_jar._storage.pg_connection.
  • PlonePGCatalogTool._get_pg_read_connection() — prefers storage
    connection, falls back to pool for non-ZODB contexts (tests, scripts).

  CatalogSearchResults now accepts a conn parameter (was pool) for
  lazy idx batch loading, using the same connection directly.

Full Changelog: v1.0.0b2...v1.0.0b3

v1.0.0b2

What's Changed

Security

• SQL identifier validation: Added validate_identifier() in columns.py
  to reject unsafe SQL identifiers. All idx_key values in IndexRegistry
  and date_attr in DateRecurringIndexTranslator are now validated.

• Access control declarations: Added declareProtected for management
  methods (refreshCatalog, reindexIndex, clearFindAndRebuild) and
  declarePrivate for unrestrictedSearchResults on PlonePGCatalogTool.

• API safety: Renamed execute_query() to _execute_query() to mark as
  internal API. Capped path query list size to 100 (DoS prevention).
  Documented security contract for IPGIndexTranslator implementations.

Fixed

• Savepoint-aware pending store: The thread-local pending catalog data
  now participates in ZODB's transaction lifecycle via ISavepointDataManager.
  Fixes two bugs: pending data not reverting on savepoint rollback, and
  stale pending data leaking across transactions after abort.

Full Changelog: 1.0.0b1...v1.0.0b2

1.0.0b1 - Initial release

Initial release

Full Changelog: https://github.com/bluedynamics/plone-pgcatalog/commits/1.0.0b1