v1.12.2

What's Changed

• chore: sync dev with main (round 61) by @EngineerProjects in #791
• fix(rag): split a group the embedding provider refuses for its tokens by @EngineerProjects in #792
• chore(release): 1.12.2 by @EngineerProjects in #793
• release: 1.12.2 by @EngineerProjects in #794

Full Changelog: v1.12.1...v1.12.2