v0.8.143 v0.8.142
heygen-com/hyperframesOct 8, 2026 → Oct 8, 20260 days between releases
Generating AI comparison
Analyzing what changed between v0.8.143 and v0.8.142. This page updates automatically — usually within a minute.
The Two Releases
v0.8.143
Oct 8, 2026· 13 days ago
This release significantly improves the performance of distributed renders for long videos by changing how frames are extracted, reducing planning time on AWS Lambda from over 6 minutes to roughly 20 seconds. It also includes extensive bug fixes for WebVTT parsing, CLI commands, and SDK edge cases.
Full release notesv0.8.142
Oct 8, 2026· 13 days ago
The CLI now accepts host-managed HeyGen access tokens, prioritizing environment variables over local credentials. Studio received fixes for generated media naming and overscan issues.
Full release notes