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Released on July 13, 2026.

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Highlights

  • Improved the Template v2 creation and editing workflow.
  • Added additional standard template editing capabilities, including chart, table, text, font, and chat-assisted editing work.
  • Improved presentation grid and slide handling behavior.
  • Improved Docker Compose and server startup behavior.

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Bug fixes and improvements

  • Improved Markdown, chart, table-cell, image-generation error, and text-edit handling.
  • Added warnings for template generation with models that do not support vision.
  • Improved persistence of the selected model in settings.

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Breaking changes

Older presentation and template endpoint implementations were removed or replaced during the Template v2 transition. Validate integrations against the v0.9.0-beta API reference before upgrading.

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Upgrade notes

  • Pin ghcr.io/presenton/presenton:v0.9.0-beta.
  • Back up the mounted /app_data directory before replacing an older container.
  • Re-test custom templates and API integrations after upgrading.

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Known limitations

  • This is a beta release.
  • The Cloud v3 API is not included in Open Source.
See the canonical GitHub release for the complete pull-request list and downloadable assets.