New APIs, Maintainer Detection & Data Source Expansion

New Features

• Adds a public API for creating member identities and a bulk affiliation lookup endpoint (up to 1,000 handles per request).
• Adds Training & Certification and OSSF criticality score data as new ingestion sources.
• Adds AI-powered commit classification for project activity tracking.
• Adds in-app live chat support for authenticated users.

Improvements

• Improves maintainer detection with recursive file search and multi-file ranking, expanding contributor coverage.
• Optimizes AI maintainer analysis to use only governance-relevant content, cutting processing costs.
• Tunes AI model selection per query complexity for better cost and quality balance.

Bug Fixes

• Fixes clone failures for certain repositories and processing errors on non-UTF-8 maintainer files.
• Optimizes data sink batching and fixes out-of-memory failures during large imports.
• Resolves software value calculation failures for very large repositories.
• Filters invalid-timestamp activities to prevent metric overflows and corrects health score retention.
• Fixes sitemap pipes to exclude deleted records from results.