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Release history

Changelog

What's new in premiere-pro-mcp—from editing tools and connector upgrades to reliability fixes.

Latest release

v1.4.0

July 26, 2026

v1.4.0

Latest

Transport, diagnostics, and distributions

Added

  • In-panel connector update discovery and trusted downloads from GitHub Releases.
  • Authenticated MCP-to-UXP WebSocket transport, transcript and caption inspection, event-driven state reporting, operation semantics, and supported video-transition workflows.
  • Recovery diagnostics, export verification, audio/video inspection, capability reporting, and collaboration and AI feature eligibility discovery.
  • Installable Codex, Claude Code, and Claude Desktop distributions.

Changed

  • Expanded the MCP surface to 278 tools and aligned the documentation, plugin metadata, and distributions.
  • Added automated signed CEP connector assets and Claude Desktop bundles to GitHub releases.
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v1.3.1

Frame-rate reliability

Fixed

  • Corrected set_sequence_frame_rate tick conversion and added verification for the resulting sequence frame rate.
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v1.3.0

Signed Windows connector

Added

  • A signed CEP ZXP workflow for Windows releases.
  • A --diagnose-cep command for connector installation diagnostics.

Changed

  • Upgraded to TypeScript 7, Vitest 4, Zod 4, MCP SDK 1.29, and Next.js 16.2.12.
  • Raised the Node.js floor to 20.19 and moved continuous integration to Node.js 24.

Fixed

  • Aligned explicit Node types and Zod 4 schema conversion.
  • Resolved the signed CEP Windows installation issue tracked in #36.
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v1.2.3

Package maintenance

Changed

  • Refined npm and GitHub package metadata.
  • Added Dependabot configuration for routine dependency updates.
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v1.2.2

Trusted publishing

Changed

  • Updated repository links and added trusted npm publishing workflows.
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v1.2.1

Capability discovery

Added

  • A get_capabilities tool and capability profiles for safer feature discovery.
  • Continuous integration coverage for the supported runtime matrix.

Fixed

  • Improved audio writes, keyframes, editing verification, installer behavior, and runtime performance.
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v1.2.0

Structured editing

Added

  • Edit plans, structured operation results, capability reporting, and a UXP preview.
  • Stronger validation across editing and export operations.
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v1.1.7

Connector accessibility

Changed

  • Redesigned the CEP panel with clearer status, setup guidance, and accessibility improvements.
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v1.1.6

Capture and diagnostics

Fixed

  • Improved second-based frame capture, Windows CEP debugging, and connector version-drift detection.
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v1.1.2

Expanded Premiere bridge

Added

  • CEP 12 bridge support, markers, proxies, presets, frame export, and six additional editing tools.
  • Broader project, sequence, media, and export workflows with clearer operation notes.
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v1.0.0

Initial release

Added

  • The first public release with 269 tools spanning timeline editing, effects, color, keyframes, media management, and export.
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