generated: '2026-08-30'
method: searched
source: https://developer.adobe.com/premiere-pro/uxp/changelog/
provider: Adobe Premiere Pro
providerId: adobe-premiere
scheme: host-application-version
current_version: 26.3.0
note: >-
  The dated, per-release changelog Adobe maintains for the programmable surface is the Premiere UXP
  changelog. The Creative Cloud Libraries REST API publishes no changelog of its own; its spec
  repository (AdobeDocs/cc-libraries-api-spec) is the only versioned record.
entries:
- version: 26.3.0
  breaking: true
  highlights:
  - >-
    BREAKING — Sequence.setSelection is now synchronous and returns a boolean directly instead of a
    Promise<boolean>; await and .then() call sites must be rewritten.
  - >-
    BREAKING — Action instances created through the create*Action functions must now be created
    inside a project.lockedAccess(() => { ... }) block, enforced consistently for the first time.
  - Added createSetNameAction to AudioTrack, CaptionTrack and VideoTrack for renaming.
  - Added ClipProjectItem.createSubClipAction for creating sub clips.
  - >-
    EncoderManager gained launchEncoder, setEmbeddedXMPEnabled, setSidecarXMPEnabled and
    startBatchEncode for Adobe Media Encoder workflows.
  - Marker objects gained a unique guid property.
  - New ObjectMaskUtils class.
  - Project.createSequenceWithPresetPath added alongside Project.createSequence.
  - ProjectConverter.exportAAF added for AAF interchange, with an AAFExportOptions class.
  - SourceMonitor.setPosition added.
  - Transcript gained querySupportedLanguages and hasTranscript.
  - >-
    Companion @adobe/eslint-plugin-premierepro rules published to catch lockedAccess and Action
    misuse statically.
- version: 26.2.0
  breaking: false
  highlights:
  - >-
    UXP Hybrid Plugin support became official — UXP plugins can extend into native C++ libraries
    (.uxpaddon) for audio/video processing, ML inference and native SDK integration.
  - UXP Hybrid Plugin SDK (C++ headers, utilities, templates) published on the Adobe Developer Console.
  - New Overview, Building Hybrid Plugins and FAQ documentation.
- version: 25.6.0
  breaking: false
  highlights:
  - Official (non-beta) release of UXP extensibility in Premiere Pro.
  - UXP APIs reached near-parity with what was previously possible via CEP and ExtendScript.
  - >-
    Full documentation overhaul, including a new distribution section covering Marketplace
    submission, enterprise and independent distribution, packaging, listing creation and review.
  - Premiere API Reference regenerated at v25.6.
- version: 25.2.0
  date: '2024-12-04'
  breaking: false
  highlights:
  - Initial public beta of UXP in Premiere Pro Beta.
  - APIs published for creating and managing UXP-based plugins.
  known_issues:
  - Limited third-party development workflow support in the beta.
  - Spectrum Web Component support not yet complete for Premiere Pro.
  - Command Plugins did not yet work as standalone plugins.