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Patch intelligence record

DaVinci Resolve 21.0.4

ProductDaVinci Resolve Version21.0.4 Release dateAug 5, 2026 File size
Evidence summary: Negative 15 user reports found

Community consensus not established — 15 user reports, evidence strength Low-Medium. This is a verified report sample, not live consensus telemetry.

Last evidence checked: Oct 3, 2026

AUXSAYS verdict WAIT

Current reports mention startup or application crashes, render/export failures, and performance slowdowns. Production editors with active delivery deadlines should wait or test on copied projects.

Recommendations

  • Wait if you have active render/export deadlines.
  • Review the sample reports before updating a production workstation.

Current reports mention startup or application crashes in application stability, render/export failures in application stability, performance slowdowns in timeline / GPU performance.

Community monitoring MONITORING DEGRADED
Accepted reports
15
Latest evidence run
Oct 6, 2026
Healthy sources
1 fresh (success / no reports) · need 2
  • known watchlist Source request was blocked last checked Oct 6, 2026
  • Reddit Source request was blocked last checked Oct 6, 2026
  • creative cow forum search Completed last checked Oct 6, 2026
  • vendor forum search Source request was blocked last checked Oct 6, 2026
  • web search Method disabled last checked Oct 6, 2026

Monitoring reflects community-evidence collection health for this exact release — an absence of reports is not a safety guarantee, and this is separate from the AUXSAYS verdict.

Vendor Known Issues — No vendor-known issue data captured for this patch.

AUXSAYS has not captured official issue data for this patch. This does not indicate the vendor has no issues. Not counted as community reports.

Official Patch Notes — vendor release notes captured from the official source

This software update adds support for relinking proxy clips with different formats, support for additional X-OCN formats, the ability to use API scripting to review selected clips on the timeline and improved realtime playback on timelines with a large cache. This version requires a DaVinci Resolve Studio license dongle, Blackmagic Cloud license or software activation code.

DaVinci Resolve in these notes: .

Official Blackmagic support-download entry: DaVinci Resolve Studio 21.0.4 Update Channel: Stable Release date: 2026-08-05 Platforms listed: Mac OS X, Windows, Linux, Windows ARM

This software update adds support for relinking proxy clips with different formats, support for additional X-OCN formats, the ability to use API scripting to review selected clips on the timeline and improved realtime playback on timelines with a large cache. This version requires a DaVinci Resolve Studio license dongle, Blackmagic Cloud license or software activation code.

Official support page: https://www.blackmagicdesign.com/support/family/davinci-resolve-and-fusion Official metadata endpoint: https://www.blackmagicdesign.com/api/support/us/downloads.json

AUXSAYS note: this is official download-portal metadata, not broad community consensus.

Technical Details
Released
Aug 5, 2026
File size
Official source checked
Oct 2, 2026
Official notes checked
Oct 2, 2026
Checksum

Use these hashes to verify downloaded installers match the files published with the official release.

User Reports / Sources (15)

User report sources used for the current read.

Official sources