v1.3.0

What's Changed

• docs(release): record 1.2.0 evidence by @wa-pis in #445
• docs(openspec): propose database source ergonomics by @wa-pis in #446
• docs(examples): require database source journeys by @wa-pis in #447
• docs(openspec): gate database source docs by @wa-pis in #448
• feat(database): accept JDBC-style URLs by @wa-pis in #449
• feat(database): add qualified column wildcards by @wa-pis in #450
• feat(database): add SQL query source profiling by @wa-pis in #451
• refactor(profiling): remove dead profiler by @wa-pis in #452
• fix(database): bound JDBC URL inputs by @wa-pis in #453
• docs(database): reconcile source workflows by @wa-pis in #454
• fix(postgres): normalize query result types by @wa-pis in #455
• test(database): cover source example modes by @wa-pis in #456
• docs(security): record SQL query review by @wa-pis in #462
• docs(openspec): archive database source changes by @wa-pis in #463
• chore(release): prepare 1.3.0rc1 by @wa-pis in #464
• chore(release): prepare 1.3.0 by @wa-pis in #466

Full Changelog: v1.2.0...v1.3.0