chore(main): release wren 0.13.3

[github-actions]

🤖 I have created a release beep boop

0.13.3 (2026-08-18)

Bug Fixes

• context: filter non-mapping entries in _load_views_v1 (#2604) (9bdae39)
• context: harden description checks for bad MDL rows (#2616) (b56d4da)
• context: harden relationships load + validate like views (#2613) (d234608)
• genbi: harden non-dict apps.yml entries in list/get/register (#2587) (dae7076)
• genbi: reject non-object Vercel API JSON (#2582) (4cd4bf8)
• memory: reject non-list relationship models in schema_indexer (#2605) (73c1255)
• memory: skip non-dict rows in extract_schema_items/describe (#2586) (32d76bf)
• memory: skip unnamed cubes/measures/dimensions in schema_indexer (#2665) (f29b5b0)
• spark: apply limit via DataFrame.limit before toPandas (#2574) (4483ce8)
• wren-cli: surface skipped non-mapping rows in parse/translate-types (#2570) (fc4ebf0)
• wren: bound the session-context cache to 32 LRU entries (#2628) (f92e681)
• wren: classify bare TimeoutError as DatabaseTimeoutError in WrenEngine (#2654) (7f7370e)
• wren: preserve unconstrained PostgreSQL NUMERIC precision (#2655) (2c264e5)
• wren: prevent context upgrade path traversal (#2649) (6db8bed)
• wren: validate import paths before force cleanup (#2580) (60ee894)

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[github-actions]

🤖 Created releases:

• wren-v0.13.3

🌻